Merge pull request #4485 from filecoin-project/asr/specs-update

Update actors to 2.2.0
VM: Enforce a call depth limit
2020-10-19 21:50:01 -04:00 · 2020-10-19 21:26:53 -04:00 · 2020-10-19 21:26:49 -04:00
343 changed files with 6233 additions and 23067 deletions
@@ -5,7 +5,7 @@ orbs:
 executors:
  golang:
    docker:
-      - image: circleci/golang:1.15.5
+      - image: circleci/golang:1.14.6
    resource_class: 2xlarge
  ubuntu:
    docker:
@@ -34,7 +34,7 @@ commands:
          condition: << parameters.linux >>
          steps:
            - run: sudo apt-get update
-            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
+            - run: sudo apt-get install ocl-icd-opencl-dev
      - run: git submodule sync
      - run: git submodule update --init
  download-params:
@@ -188,14 +188,6 @@ jobs:
                command: |
                  bash <(curl -s https://codecov.io/bash)

-  test-chain:
-    <<: *test
-  test-node:
-    <<: *test
-  test-storage:
-    <<: *test
-  test-cli:
-    <<: *test
  test-short:
    <<: *test
  test-window-post:
@@ -276,7 +268,7 @@ jobs:
      - run: cd extern/filecoin-ffi && make
      - run:
          name: "replace lotus, filecoin-ffi, blst and fil-blst deps"
-          command: cd extern/oni/lotus-soup && go mod edit -replace github.com/filecoin-project/lotus=../../../ && go mod edit -replace github.com/filecoin-project/filecoin-ffi=../../filecoin-ffi && go mod edit -replace github.com/supranational/blst=../../blst
+          command: cd extern/oni/lotus-soup && go mod edit -replace github.com/filecoin-project/lotus=../../../ && go mod edit -replace github.com/filecoin-project/filecoin-ffi=../../filecoin-ffi && go mod edit -replace github.com/supranational/blst=../../fil-blst/blst && go mod edit -replace github.com/filecoin-project/fil-blst=../../fil-blst
      - run:
          name: "build lotus-soup testplan"
          command: pushd extern/oni/lotus-soup && go build -tags=testground .
@@ -294,8 +286,8 @@ jobs:
      - run:
          name: Install go
          command: |
-            curl -O https://dl.google.com/go/go1.15.5.darwin-amd64.pkg && \
-            sudo installer -pkg go1.15.5.darwin-amd64.pkg -target /
+            curl -O https://dl.google.com/go/go1.14.2.darwin-amd64.pkg && \
+            sudo installer -pkg go1.14.2.darwin-amd64.pkg -target /
      - run:
          name: Install pkg-config
          command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config
@@ -359,7 +351,6 @@ jobs:
    steps:
      - install-deps
      - prepare
-      - run: make deps
      - run: make docsgen
      - run: git --no-pager diff
      - run: git --no-pager diff --quiet
@@ -437,22 +428,6 @@ workflows:
      - test:
          codecov-upload: true
          test-suite-name: full
-      - test-chain:
-          codecov-upload: true
-          test-suite-name: chain
-          packages: "./chain/..."
-      - test-node:
-          codecov-upload: true
-          test-suite-name: node
-          packages: "./node/..."
-      - test-storage:
-          codecov-upload: true
-          test-suite-name: storage
-          packages: "./storage/... ./extern/..."
-      - test-cli:
-          codecov-upload: true
-          test-suite-name: cli
-          packages: "./cli/... ./cmd/... ./api/..."
      - test-window-post:
          go-test-flags: "-run=TestWindowedPost"
          winpost-test: "1"
@@ -1,15 +1,16 @@
 [submodule "extern/filecoin-ffi"]
 	path = extern/filecoin-ffi
 	url = https://github.com/filecoin-project/filecoin-ffi.git
+	branch = master
 [submodule "extern/serialization-vectors"]
 	path = extern/serialization-vectors
-	url = https://github.com/filecoin-project/serialization-vectors.git
+	url = https://github.com/filecoin-project/serialization-vectors
 [submodule "extern/test-vectors"]
 	path = extern/test-vectors
 	url = https://github.com/filecoin-project/test-vectors.git
+[submodule "extern/fil-blst"]
+	path = extern/fil-blst
+	url = https://github.com/filecoin-project/fil-blst.git
 [submodule "extern/oni"]
 	path = extern/oni
-	url = https://github.com/filecoin-project/oni.git
-[submodule "extern/blst"]
-	path = extern/blst
-	url = https://github.com/supranational/blst.git
+	url = https://github.com/filecoin-project/oni
@@ -1,237 +1,5 @@
 # Lotus changelog

-# 1.2.0 / 2020-11-18
-
-This is a mandatory release of Lotus that introduces the second post-liftoff upgrade to the Filecoin network. The network upgrade occurs at height 265200, before which time all nodes must have update to this release (or later). This release also bumps the required version of Go to 1.15.
-
-The changes that break consensus are:
-
- Upgrading to sepcs-actors 2.3.2 (https://github.com/filecoin-project/specs-actors/releases/tag/v2.3.2)
- Introducing proofs v5.4.0 (https://github.com/filecoin-project/rust-fil-proofs/releases/tag/storage-proofs-v5.4.0), and switching between the proof types (https://github.com/filecoin-project/lotus/pull/4873)
- Don't use terminated sectors for winning PoSt (https://github.com/filecoin-project/lotus/pull/4770)
- Various small VM-level edge-case handling (https://github.com/filecoin-project/lotus/pull/4783)
- Correction of the VM circulating supply calculation (https://github.com/filecoin-project/lotus/pull/4862)
- Retuning gas costs (https://github.com/filecoin-project/lotus/pull/4830)
- Avoid sending messages to the zero BLS address (https://github.com/filecoin-project/lotus/pull/4888)
-                                     
-## Other Changes
-
- delayed pubsub subscribe for messages topic (https://github.com/filecoin-project/lotus/pull/3646)
- add chain base64 decode params (https://github.com/filecoin-project/lotus/pull/4748)
- chore(dep): update bitswap to fix an initialization race that could panic (https://github.com/filecoin-project/lotus/pull/4855)
- Chore/blockstore nits (https://github.com/filecoin-project/lotus/pull/4813)
- Print Consensus Faults in miner info (https://github.com/filecoin-project/lotus/pull/4853)
- Truncate genesis file before generating (https://github.com/filecoin-project/lotus/pull/4851)
- miner: Winning PoSt Warmup (https://github.com/filecoin-project/lotus/pull/4824)
- Fix init actor address map diffing (https://github.com/filecoin-project/lotus/pull/4875)
- Bump API versions to 1.0.0 (https://github.com/filecoin-project/lotus/pull/4884)
- Fix cid recording issue (https://github.com/filecoin-project/lotus/pull/4874)
- Speed up worker key retrieval (https://github.com/filecoin-project/lotus/pull/4885)
- Add error codes to worker return (https://github.com/filecoin-project/lotus/pull/4890)
- Update go to 1.15.5 (https://github.com/filecoin-project/lotus/pull/4896)
- Fix MaxSealingSectrosForDeals getting reset to 0 (https://github.com/filecoin-project/lotus/pull/4879)
- add sanity check for maximum block size (https://github.com/filecoin-project/lotus/pull/3171)
- Check (pre)commit receipt before other checks in failed states (https://github.com/filecoin-project/lotus/pull/4712)
- fix badger double open on daemon --import-snapshot; chainstore lifecycle (https://github.com/filecoin-project/lotus/pull/4872)
- Update to ipfs-blockstore 1.0.3 (https://github.com/filecoin-project/lotus/pull/4897)
- break loop when found warm up sector (https://github.com/filecoin-project/lotus/pull/4869)
- Tweak handling of bad beneficaries in DeleteActor (https://github.com/filecoin-project/lotus/pull/4903)
- cap maximum number of messages per block in selection (https://github.com/filecoin-project/lotus/pull/4905)
- Set Calico epoch (https://github.com/filecoin-project/lotus/pull/4889)
-
-# 1.1.3 / 2020-11-13
-
-This is an optional release of Lotus that upgrades Lotus dependencies, and includes many performance enhancements, bugfixes, and UX improvements.
-
-## Highlights
-
- Refactored much of the miner code (https://github.com/filecoin-project/lotus/pull/3618), improving its recovery from restarts and overall sector success rate
- Updated [proofs](https://github.com/filecoin-project/rust-fil-proofs) to v5.3.0, which brings significant performance improvements
- Updated [markets](https://github.com/filecoin-project/go-fil-markets/releases/tag/v1.0.4) to v1.0.4, which reduces failures due to reorgs (https://github.com/filecoin-project/lotus/pull/4730) and uses the newly refactored fund manager (https://github.com/filecoin-project/lotus/pull/4736)
-
-## Changes
-
-#### Core Lotus
-
- polish: add Equals method to MinerInfo shim (https://github.com/filecoin-project/lotus/pull/4604)
- Fix messagepool accounting (https://github.com/filecoin-project/lotus/pull/4668)
- Prep for gas balancing (https://github.com/filecoin-project/lotus/pull/4651)
- Reduce badger ValueThreshold to 128 (https://github.com/filecoin-project/lotus/pull/4629)
- Config for default max gas fee (https://github.com/filecoin-project/lotus/pull/4652)
- bootstrap: don't return early when one drand resolution fails (https://github.com/filecoin-project/lotus/pull/4626)
- polish: add ClaimsChanged and DiffClaims method to power shim (https://github.com/filecoin-project/lotus/pull/4628)
- Simplify chain event Called API (https://github.com/filecoin-project/lotus/pull/4664)
- Cache deal states for most recent old/new tipset (https://github.com/filecoin-project/lotus/pull/4623)
- Add miner available balance and power info to state miner info (https://github.com/filecoin-project/lotus/pull/4618)
- Call GetHeaviestTipSet() only once when syncing (https://github.com/filecoin-project/lotus/pull/4696)
- modify runtime gasUsed printf (https://github.com/filecoin-project/lotus/pull/4704)
- Rename builtin actor generators (https://github.com/filecoin-project/lotus/pull/4697)
- Move gas multiplier as property of pricelist (https://github.com/filecoin-project/lotus/pull/4728)
- polish: add msig pendingtxn diffing and comp (https://github.com/filecoin-project/lotus/pull/4719)
- Optional chain Bitswap (https://github.com/filecoin-project/lotus/pull/4717)
- rewrite sync manager (https://github.com/filecoin-project/lotus/pull/4599)
- async connect to bootstrappers (https://github.com/filecoin-project/lotus/pull/4785)
- head change coalescer (https://github.com/filecoin-project/lotus/pull/4688)
- move to native badger blockstore; leverage zero-copy View() to deserialize in-place (https://github.com/filecoin-project/lotus/pull/4681)
- badger blockstore: minor improvements (https://github.com/filecoin-project/lotus/pull/4811)
- Do not fail wallet delete because of pre-existing trashed key (https://github.com/filecoin-project/lotus/pull/4589)
- Correctly delete the default wallet address (https://github.com/filecoin-project/lotus/pull/4705)
- Reduce badger ValueTreshold to 128 (https://github.com/filecoin-project/lotus/pull/4629)
- predicates: Fast StateGetActor wrapper (https://github.com/filecoin-project/lotus/pull/4835)
-
-#### Mining
-
- worker key should change when set sender found key not equal with the value on chain (https://github.com/filecoin-project/lotus/pull/4595)
- extern/sector-storage: fix GPU usage overwrite bug (https://github.com/filecoin-project/lotus/pull/4627)
- sectorstorage: Fix manager restart edge-case (https://github.com/filecoin-project/lotus/pull/4645)
- storagefsm: Fix GetTicket loop when the sector is already precommitted (https://github.com/filecoin-project/lotus/pull/4643)
- Debug flag to force running sealing scheduler (https://github.com/filecoin-project/lotus/pull/4662)
- Fix worker reenabling, handle multiple restarts in worker (https://github.com/filecoin-project/lotus/pull/4666)
- keep retrying the proof until we run out of sectors to skip (https://github.com/filecoin-project/lotus/pull/4633)
- worker: Commands to pause/resume task processing (https://github.com/filecoin-project/lotus/pull/4615)
- struct name incorrect (https://github.com/filecoin-project/lotus/pull/4699)
- optimize code replace strings with constants (https://github.com/filecoin-project/lotus/pull/4769)
- optimize pledge sector (https://github.com/filecoin-project/lotus/pull/4765)
- Track sealing processes across lotus-miner restarts (https://github.com/filecoin-project/lotus/pull/3618)
- Fix scheduler lockups after storage is freed (https://github.com/filecoin-project/lotus/pull/4778)
- storage: Track worker hostnames with work (https://github.com/filecoin-project/lotus/pull/4779)
- Expand sched-diag; Command to abort sealing calls (https://github.com/filecoin-project/lotus/pull/4804)
- miner: Winning PoSt Warmup (https://github.com/filecoin-project/lotus/pull/4824)
- docsgen: Support miner/worker (https://github.com/filecoin-project/lotus/pull/4817)
- miner: Basic storage cleanup command (https://github.com/filecoin-project/lotus/pull/4834)
-
-#### Markets and Data Transfer
-
- Flesh out data transfer features (https://github.com/filecoin-project/lotus/pull/4572)
- Fix memory leaks in data transfer (https://github.com/filecoin-project/lotus/pull/4619)
- Handle deal id changes in OnDealSectorCommitted (https://github.com/filecoin-project/lotus/pull/4730)
- Refactor FundManager (https://github.com/filecoin-project/lotus/pull/4736)
- refactor: integrate new FundManager (https://github.com/filecoin-project/lotus/pull/4787)
- Fix race in paych manager when req context is cancelled (https://github.com/filecoin-project/lotus/pull/4803)
- fix race in paych manager add funds (https://github.com/filecoin-project/lotus/pull/4597)
- Fix panic in FundManager (https://github.com/filecoin-project/lotus/pull/4808)
- Fix: dont crash on startup if funds migration fails (https://github.com/filecoin-project/lotus/pull/4827)
-
-#### UX
-
- Make EarlyExpiration in sectors list less scary (https://github.com/filecoin-project/lotus/pull/4600)
- Add commands to change the worker key (https://github.com/filecoin-project/lotus/pull/4513)
- Expose ClientDealSize via CLI (https://github.com/filecoin-project/lotus/pull/4569)
- client deal: Cache CommD when creating multiple deals (https://github.com/filecoin-project/lotus/pull/4535)
- miner sectors list: flags for events/seal time (https://github.com/filecoin-project/lotus/pull/4649)
- make IPFS online mode configurable (https://github.com/filecoin-project/lotus/pull/4650)
- Add sync status to miner info command (https://github.com/filecoin-project/lotus/pull/4669)
- Add a StateDecodeParams method (https://github.com/filecoin-project/lotus/pull/4105)
- sched: Interactive RPC Shell (https://github.com/filecoin-project/lotus/pull/4692)
- Add api for getting status given a code (https://github.com/filecoin-project/lotus/pull/4210)
- Update lotus-stats with a richer cli (https://github.com/filecoin-project/lotus/pull/4718)
- Use TSK passed to GasEstimateGasLimit (https://github.com/filecoin-project/lotus/pull/4739)
- match data type for reward state api (https://github.com/filecoin-project/lotus/pull/4745)
- Add `termination-estimate` to get an estimation for how much a termination penalty will be (https://github.com/filecoin-project/lotus/pull/4617)
- Restrict `ParseFIL` input length (https://github.com/filecoin-project/lotus/pull/4780)
- cmd sectors commitIDs len debug (https://github.com/filecoin-project/lotus/pull/4786)
- Add client deal-stats CLI (https://github.com/filecoin-project/lotus/pull/4788)
- Modify printf format (https://github.com/filecoin-project/lotus/pull/4795)
- Updated msig inspect (https://github.com/filecoin-project/lotus/pull/4533)
- Delete the duplicate output (https://github.com/filecoin-project/lotus/pull/4819)
- miner: Storage list sectors command (https://github.com/filecoin-project/lotus/pull/4831)
- drop a few logs down to debug (https://github.com/filecoin-project/lotus/pull/4832)
-
-#### Testing and Tooling
-
- refactor: share code between CLI tests (https://github.com/filecoin-project/lotus/pull/4598)
- Fix flaky TestCLIDealFlow (https://github.com/filecoin-project/lotus/pull/4608)
- Fix flaky testMiningReal (https://github.com/filecoin-project/lotus/pull/4609)
- Add election run-dummy command (https://github.com/filecoin-project/lotus/pull/4498)
- Fix .gitmodules (https://github.com/filecoin-project/lotus/pull/4713)
- fix metrics wiring.(https://github.com/filecoin-project/lotus/pull/4691)
- shed: Util for creating ID CIDs (https://github.com/filecoin-project/lotus/pull/4726)
- Run kumquat upgrade on devnets (https://github.com/filecoin-project/lotus/pull/4734)
- Make pond work again (https://github.com/filecoin-project/lotus/pull/4775)
- lotus-stats: fix influx flags (https://github.com/filecoin-project/lotus/pull/4810)
- 2k sync BootstrapPeerThreshold (https://github.com/filecoin-project/lotus/pull/4797)
- test for FundManager panic to ensure it is fixed (https://github.com/filecoin-project/lotus/pull/4825)
- Stop mining at the end of tests (https://github.com/filecoin-project/lotus/pull/4826)
- Make some logs quieter (https://github.com/filecoin-project/lotus/pull/4709)
-
-#### Dependencies
-
- update filecoin-ffi in go mod (https://github.com/filecoin-project/lotus/pull/4584)
- Update FFI (https://github.com/filecoin-project/lotus/pull/4613)
- feat: integrate new optional blst backend and verification optimizations from proofs (https://github.com/filecoin-project/lotus/pull/4630)
- Use https for blst submodule (https://github.com/filecoin-project/lotus/pull/4710)
- Update go-bitfield (https://github.com/filecoin-project/lotus/pull/4756)
- Update Yamux (https://github.com/filecoin-project/lotus/pull/4758)
- Update to latest go-bitfield (https://github.com/filecoin-project/lotus/pull/4793)
- Update to latest go-address (https://github.com/filecoin-project/lotus/pull/4798)
- update libp2p for stream interface changes (https://github.com/filecoin-project/lotus/pull/4814)
-
-# 1.1.2 / 2020-10-24
-
-This is a patch release of Lotus that builds on the fixes involving worker keys that was introduced in v1.1.1. Miners and node operators should update to this release as soon as possible in order to ensure their blocks are propagated and validated.
-
-## Changes 
-
- Handle worker key changes correctly in runtime (https://github.com/filecoin-project/lotus/pull/4579)
-
-# 1.1.1 / 2020-10-24
-
-This is a patch release of Lotus that addresses some issues caused by when miners change their worker keys. Miners and node operators should update to this release as soon as possible, especially any miner who has changed their worker key recently.
-
-## Changes
-
- Miner finder for interactive client deal CLI (https://github.com/filecoin-project/lotus/pull/4504)
- Disable blockstore bloom filter (https://github.com/filecoin-project/lotus/pull/4512)
- Add api for getting status given a code (https://github.com/filecoin-project/lotus/pull/4210)
- add batch api for push messages (https://github.com/filecoin-project/lotus/pull/4236)
- add measure datastore wrapper around bench chain datastore (https://github.com/filecoin-project/lotus/pull/4302)
- Look at block base fee for PCR (https://github.com/filecoin-project/lotus/pull/4313)
- Add a shed util to determine % of power that has won a block (https://github.com/filecoin-project/lotus/pull/4318)
- Shed/borked cmd (https://github.com/filecoin-project/lotus/pull/4339)
- optimize mining code (https://github.com/filecoin-project/lotus/pull/4379)
- heaviestTipSet reurning nil is a ok (https://github.com/filecoin-project/lotus/pull/4523)
- Remove most v0 actor imports (https://github.com/filecoin-project/lotus/pull/4383)
- Small chain export optimization (https://github.com/filecoin-project/lotus/pull/4536)
- Add block list to pcr (https://github.com/filecoin-project/lotus/pull/4314)
- Fix circ supply default in conformance (https://github.com/filecoin-project/lotus/pull/4449)
- miner: fix init --create-worker-key (https://github.com/filecoin-project/lotus/pull/4475)
- make push and addLocal atomic (https://github.com/filecoin-project/lotus/pull/4500)
- add some methods that oni needs (https://github.com/filecoin-project/lotus/pull/4501)
- MinerGetBaseInfo: if miner is not found in lookback, check current (https://github.com/filecoin-project/lotus/pull/4508)
- Delete wallet from local wallet cache (https://github.com/filecoin-project/lotus/pull/4526)
- Fix lotus-shed ledger list (https://github.com/filecoin-project/lotus/pull/4521)
- Manage sectors by size instead of proof type (https://github.com/filecoin-project/lotus/pull/4511)
- Feat/api request metrics wrapper (https://github.com/filecoin-project/lotus/pull/4516)
- Fix chain sync stopping to sync (https://github.com/filecoin-project/lotus/pull/4541)
- Use the correct lookback for the worker key when creating blocks (https://github.com/filecoin-project/lotus/pull/4539)
- Cleanup test initialization and always validate VRFs in tests (https://github.com/filecoin-project/lotus/pull/4538)
- Add a market WithdrawBalance CLI (https://github.com/filecoin-project/lotus/pull/4524)
- wallet list: Add market balance and ID address flags (https://github.com/filecoin-project/lotus/pull/4555)
- tvx simulate command; tvx extract --ignore-sanity-checks (https://github.com/filecoin-project/lotus/pull/4554)
- lotus-lite: CLI tests for `lotus client` commands (https://github.com/filecoin-project/lotus/pull/4497)
- lite-mode - market storage and retrieval clients (https://github.com/filecoin-project/lotus/pull/4263)
- Chore: update drand to v1.2.0 (https://github.com/filecoin-project/lotus/pull/4420)
- Fix random test failures (https://github.com/filecoin-project/lotus/pull/4559)
- Fix flaky TestTimedBSSimple (https://github.com/filecoin-project/lotus/pull/4561)
- Make wallet market withdraw usable with miner addresses (https://github.com/filecoin-project/lotus/pull/4556)
- Fix flaky TestChainExportImportFull (https://github.com/filecoin-project/lotus/pull/4564)
- Use older randomness for the PoSt commit on specs-actors version 2 (https://github.com/filecoin-project/lotus/pull/4563)
- shed: Commad to decode messages (https://github.com/filecoin-project/lotus/pull/4565)
- Fetch worker key from correct block on sync (https://github.com/filecoin-project/lotus/pull/4573)
-
-# 1.1.0 / 2020-10-20
-
-This is a mandatory release that introduces the first post-liftoff upgrade to the Filecoin network. The changes that break consensus are an upgrade to specs-actors v2.2.0 at epoch 170000.
-
-## Changes
-
- Introduce Network version 6 (https://github.com/filecoin-project/lotus/pull/4506)
- Update markets v1.0.0 (https://github.com/filecoin-project/lotus/pull/4505)
- Add some extra logging to try and debug sync issues (https://github.com/filecoin-project/lotus/pull/4486)
- Circle: Run tests for some subsystems separately (https://github.com/filecoin-project/lotus/pull/4496)
- Add a terminate sectors command to lotus-shed (https://github.com/filecoin-project/lotus/pull/4507)
- Add a comment to BlockMessages to address #4446 (https://github.com/filecoin-project/lotus/pull/4491)
-
 # 1.0.0 / 2020-10-19

 It's 1.0.0! This is an optional release of Lotus that introduces some UX improvements to the 0.10 series.
@@ -5,10 +5,10 @@ all: build

 unexport GOFLAGS

-GOVERSION:=$(shell go version | cut -d' ' -f 3  | awk -F. '{printf "%d%03d", $$2, $$3}')
-ifeq ($(shell expr $(GOVERSION) \< 15005), 1)
-$(warning Your Golang version is go 1.$(shell expr $(GOVERSION) / 1000).$(shell expr $(GOVERSION) % 1000))
-$(error Update Golang to version to at least 1.15.5)
+GOVERSION:=$(shell go version | cut -d' ' -f 3 | cut -d. -f 2)
+ifeq ($(shell expr $(GOVERSION) \< 14), 1)
+$(warning Your Golang version is go 1.$(GOVERSION))
+$(error Update Golang to version $(shell grep '^go' go.mod))
 endif

 # git modules that need to be loaded
@@ -133,30 +133,18 @@ benchmarks:

 lotus-pond: 2k
 	go build -o lotus-pond ./lotuspond
+	(cd lotuspond/front && npm i && CI=false npm run build)
 .PHONY: lotus-pond
 BINS+=lotus-pond

-lotus-pond-front:
-	(cd lotuspond/front && npm i && CI=false npm run build)
-.PHONY: lotus-pond-front
-
-lotus-pond-app: lotus-pond-front lotus-pond
-.PHONY: lotus-pond-app
-
 lotus-townhall:
 	rm -f lotus-townhall
 	go build -o lotus-townhall ./cmd/lotus-townhall
+	(cd ./cmd/lotus-townhall/townhall && npm i && npm run build)
+	go run github.com/GeertJohan/go.rice/rice append --exec lotus-townhall -i ./cmd/lotus-townhall -i ./build
 .PHONY: lotus-townhall
 BINS+=lotus-townhall

-lotus-townhall-front:
-	(cd ./cmd/lotus-townhall/townhall && npm i && npm run build)
-.PHONY: lotus-townhall-front
-
-lotus-townhall-app: lotus-touch lotus-townhall-front
-	go run github.com/GeertJohan/go.rice/rice append --exec lotus-townhall -i ./cmd/lotus-townhall -i ./build
-.PHONY: lotus-townhall-app
-
 lotus-fountain:
 	rm -f lotus-fountain
 	go build -o lotus-fountain ./cmd/lotus-fountain
@@ -179,7 +167,7 @@ BINS+=lotus-bench

 lotus-stats:
 	rm -f lotus-stats
-	go build $(GOFLAGS) -o lotus-stats ./cmd/lotus-stats
+	go build -o lotus-stats ./cmd/lotus-stats
 	go run github.com/GeertJohan/go.rice/rice append --exec lotus-stats -i ./build
 .PHONY: lotus-stats
 BINS+=lotus-stats
@@ -304,9 +292,7 @@ method-gen:
 gen: type-gen method-gen

 docsgen:
-	go run ./api/docgen "api/api_full.go" "FullNode" > documentation/en/api-methods.md
-	go run ./api/docgen "api/api_storage.go" "StorageMiner" > documentation/en/api-methods-miner.md
-	go run ./api/docgen "api/api_worker.go" "WorkerAPI" > documentation/en/api-methods-worker.md
+	go run ./api/docgen > documentation/en/api-methods.md

 print-%:
 	@echo $*=$($*)
@@ -4,8 +4,6 @@ import (
 	"context"
 	"fmt"

-	"github.com/google/uuid"
-
 	"github.com/filecoin-project/go-jsonrpc/auth"
 	metrics "github.com/libp2p/go-libp2p-core/metrics"
 	"github.com/libp2p/go-libp2p-core/network"
@@ -60,9 +58,6 @@ type Common interface {
 	// trigger graceful shutdown
 	Shutdown(context.Context) error

-	// Session returns a random UUID of api provider session
-	Session(context.Context) (uuid.UUID, error)
-
 	Closing(context.Context) (<-chan struct{}, error)
 }

@@ -207,15 +207,6 @@ type FullNode interface {
 	// based on current chain conditions
 	MpoolPushMessage(ctx context.Context, msg *types.Message, spec *MessageSendSpec) (*types.SignedMessage, error)

-	// MpoolBatchPush batch pushes a signed message to mempool.
-	MpoolBatchPush(context.Context, []*types.SignedMessage) ([]cid.Cid, error)
-
-	// MpoolBatchPushUntrusted batch pushes a signed message to mempool from untrusted sources.
-	MpoolBatchPushUntrusted(context.Context, []*types.SignedMessage) ([]cid.Cid, error)
-
-	// MpoolBatchPushMessage batch pushes a unsigned message to mempool.
-	MpoolBatchPushMessage(context.Context, []*types.Message, *MessageSendSpec) ([]*types.SignedMessage, error)
-
 	// MpoolGetNonce gets next nonce for the specified sender.
 	// Note that this method may not be atomic. Use MpoolPushMessage instead.
 	MpoolGetNonce(context.Context, address.Address) (uint64, error)
@@ -286,8 +277,6 @@ type FullNode interface {
 	ClientListDeals(ctx context.Context) ([]DealInfo, error)
 	// ClientGetDealUpdates returns the status of updated deals
 	ClientGetDealUpdates(ctx context.Context) (<-chan DealInfo, error)
-	// ClientGetDealStatus returns status given a code
-	ClientGetDealStatus(ctx context.Context, statusCode uint64) (string, error)
 	// ClientHasLocal indicates whether a certain CID is locally stored.
 	ClientHasLocal(ctx context.Context, root cid.Cid) (bool, error)
 	// ClientFindData identifies peers that have a certain file, and returns QueryOffers (one per peer).
@@ -301,8 +290,6 @@ type FullNode interface {
 	ClientRetrieveWithEvents(ctx context.Context, order RetrievalOrder, ref *FileRef) (<-chan marketevents.RetrievalEvent, error)
 	// ClientQueryAsk returns a signed StorageAsk from the specified miner.
 	ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.StorageAsk, error)
-	// ClientCalcCommP calculates the CommP and data size of the specified CID
-	ClientDealPieceCID(ctx context.Context, root cid.Cid) (DataCIDSize, error)
 	// ClientCalcCommP calculates the CommP for a specified file
 	ClientCalcCommP(ctx context.Context, inpath string) (*CommPRet, error)
 	// ClientGenCar generates a CAR file for the specified file.
@@ -314,8 +301,6 @@ type FullNode interface {
 	ClientDataTransferUpdates(ctx context.Context) (<-chan DataTransferChannel, error)
 	// ClientRestartDataTransfer attempts to restart a data transfer with the given transfer ID and other peer
 	ClientRestartDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error
-	// ClientCancelDataTransfer cancels a data transfer with the given transfer ID and other peer
-	ClientCancelDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error
 	// ClientRetrieveTryRestartInsufficientFunds attempts to restart stalled retrievals on a given payment channel
 	// which are stuck due to insufficient funds
 	ClientRetrieveTryRestartInsufficientFunds(ctx context.Context, paymentChannel address.Address) error
@@ -344,8 +329,6 @@ type FullNode interface {
 	StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*ActorState, error)
 	// StateListMessages looks back and returns all messages with a matching to or from address, stopping at the given height.
 	StateListMessages(ctx context.Context, match *MessageMatch, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)
-	// StateDecodeParams attempts to decode the provided params, based on the recipient actor address and method number.
-	StateDecodeParams(ctx context.Context, toAddr address.Address, method abi.MethodNum, params []byte, tsk types.TipSetKey) (interface{}, error)

 	// StateNetworkName returns the name of the network the node is synced to
 	StateNetworkName(context.Context) (dtypes.NetworkName, error)
@@ -376,8 +359,6 @@ type FullNode interface {
 	StateMinerInitialPledgeCollateral(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (types.BigInt, error)
 	// StateMinerAvailableBalance returns the portion of a miner's balance that can be withdrawn or spent
 	StateMinerAvailableBalance(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)
-	// StateMinerSectorAllocated checks if a sector is allocated
-	StateMinerSectorAllocated(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (bool, error)
 	// StateSectorPreCommitInfo returns the PreCommit info for the specified miner's sector
 	StateSectorPreCommitInfo(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error)
 	// StateSectorGetInfo returns the on-chain info for the specified miner's sector. Returns null in case the sector info isn't found
@@ -514,10 +495,8 @@ type FullNode interface {
 	// along with the address removal.
 	MsigRemoveSigner(ctx context.Context, msig address.Address, proposer address.Address, toRemove address.Address, decrease bool) (cid.Cid, error)

-	// MarketReserveFunds reserves funds for a deal
-	MarketReserveFunds(ctx context.Context, wallet address.Address, addr address.Address, amt types.BigInt) (cid.Cid, error)
-	// MarketReleaseFunds releases funds reserved by MarketReserveFunds
-	MarketReleaseFunds(ctx context.Context, addr address.Address, amt types.BigInt) error
+	MarketEnsureAvailable(context.Context, address.Address, address.Address, types.BigInt) (cid.Cid, error)
+	// MarketFreeBalance

 	// MethodGroup: Paych
 	// The Paych methods are for interacting with and managing payment channels
@@ -612,8 +591,6 @@ type MsgGasCost struct {
 	TotalCost          abi.TokenAmount
 }

-// BlsMessages[x].cid = Cids[x]
-// SecpkMessages[y].cid = Cids[BlsMessages.length + y]
 type BlockMessages struct {
 	BlsMessages   []*types.Message
 	SecpkMessages []*types.SignedMessage
@@ -791,9 +768,8 @@ type IpldObject struct {
 }

 type ActiveSync struct {
-	WorkerID uint64
-	Base     *types.TipSet
-	Target   *types.TipSet
+	Base   *types.TipSet
+	Target *types.TipSet

 	Stage  SyncStateStage
 	Height abi.ChainEpoch
@@ -898,12 +874,6 @@ type DataSize struct {
 	PieceSize   abi.PaddedPieceSize
 }

-type DataCIDSize struct {
-	PayloadSize int64
-	PieceSize   abi.PaddedPieceSize
-	PieceCID    cid.Cid
-}
-
 type CommPRet struct {
 	Root cid.Cid
 	Size abi.UnpaddedPieceSize
@@ -3,42 +3,24 @@ package api
 import (
 	"context"

-	"github.com/ipfs/go-cid"
-
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/dline"
-	"github.com/filecoin-project/go-state-types/network"
-
-	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/ipfs/go-cid"
 )

 type GatewayAPI interface {
 	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainHead(ctx context.Context) (*types.TipSet, error)
-	ChainGetBlockMessages(context.Context, cid.Cid) (*BlockMessages, error)
-	ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error)
 	ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
-	ChainNotify(context.Context) (<-chan []*HeadChange, error)
 	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
 	GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
 	MpoolPush(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
 	MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
 	MsigGetVested(ctx context.Context, addr address.Address, start types.TipSetKey, end types.TipSetKey) (types.BigInt, error)
 	StateAccountKey(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
-	StateDealProviderCollateralBounds(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (DealCollateralBounds, error)
 	StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
-	StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)
-	StateListMiners(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error)
 	StateLookupID(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
-	StateMarketBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (MarketBalance, error)
-	StateMarketStorageDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*MarketDeal, error)
-	StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error)
-	StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error)
-	StateMinerPower(context.Context, address.Address, types.TipSetKey) (*MinerPower, error)
-	StateNetworkVersion(context.Context, types.TipSetKey) (network.Version, error)
-	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
 	StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*MsgLookup, error)
 }
@@ -5,10 +5,7 @@ import (
 	"context"
 	"time"

-	datatransfer "github.com/filecoin-project/go-data-transfer"
-	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/peer"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/piecestore"
@@ -65,13 +62,11 @@ type StorageMiner interface {

 	// WorkerConnect tells the node to connect to workers RPC
 	WorkerConnect(context.Context, string) error
-	WorkerStats(context.Context) (map[uuid.UUID]storiface.WorkerStats, error)
-	WorkerJobs(context.Context) (map[uuid.UUID][]storiface.WorkerJob, error)
-	storiface.WorkerReturn
+	WorkerStats(context.Context) (map[uint64]storiface.WorkerStats, error)
+	WorkerJobs(context.Context) (map[uint64][]storiface.WorkerJob, error)

 	// SealingSchedDiag dumps internal sealing scheduler state
-	SealingSchedDiag(ctx context.Context, doSched bool) (interface{}, error)
-	SealingAbort(ctx context.Context, call storiface.CallID) error
+	SealingSchedDiag(context.Context) (interface{}, error)

 	stores.SectorIndex

@@ -86,10 +81,6 @@ type StorageMiner interface {
 	MarketGetRetrievalAsk(ctx context.Context) (*retrievalmarket.Ask, error)
 	MarketListDataTransfers(ctx context.Context) ([]DataTransferChannel, error)
 	MarketDataTransferUpdates(ctx context.Context) (<-chan DataTransferChannel, error)
-	// MinerRestartDataTransfer attempts to restart a data transfer with the given transfer ID and other peer
-	MarketRestartDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error
-	// ClientCancelDataTransfer cancels a data transfer with the given transfer ID and other peer
-	MarketCancelDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error

 	DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error
 	DealsList(ctx context.Context) ([]MarketDeal, error)
@@ -2,13 +2,15 @@ package api

 import (
 	"context"
+	"io"

-	"github.com/google/uuid"
+	"github.com/ipfs/go-cid"

 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/lotus/extern/sector-storage/sealtasks"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
 	"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
+	"github.com/filecoin-project/specs-storage/storage"

 	"github.com/filecoin-project/lotus/build"
 )
@@ -21,26 +23,18 @@ type WorkerAPI interface {
 	Paths(context.Context) ([]stores.StoragePath, error)
 	Info(context.Context) (storiface.WorkerInfo, error)

-	storiface.WorkerCalls
+	AddPiece(ctx context.Context, sector abi.SectorID, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (abi.PieceInfo, error)

-	// Storage / Other
-	Remove(ctx context.Context, sector abi.SectorID) error
+	storage.Sealer
+
+	MoveStorage(ctx context.Context, sector abi.SectorID, types stores.SectorFileType) error
+
+	UnsealPiece(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error
+	ReadPiece(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (bool, error)

 	StorageAddLocal(ctx context.Context, path string) error

-	// SetEnabled marks the worker as enabled/disabled. Not that this setting
-	// may take a few seconds to propagate to task scheduler
-	SetEnabled(ctx context.Context, enabled bool) error
+	Fetch(context.Context, abi.SectorID, stores.SectorFileType, stores.PathType, stores.AcquireMode) error

-	Enabled(ctx context.Context) (bool, error)
-
-	// WaitQuiet blocks until there are no tasks running
-	WaitQuiet(ctx context.Context) error
-
-	// returns a random UUID of worker session, generated randomly when worker
-	// process starts
-	ProcessSession(context.Context) (uuid.UUID, error)
-
-	// Like ProcessSession, but returns an error when worker is disabled
-	Session(context.Context) (uuid.UUID, error)
+	Closing(context.Context) (<-chan struct{}, error)
 }
@@ -5,7 +5,8 @@ import (
 	"io"
 	"time"

-	"github.com/google/uuid"
+	stnetwork "github.com/filecoin-project/go-state-types/network"
+
 	"github.com/ipfs/go-cid"
 	metrics "github.com/libp2p/go-libp2p-core/metrics"
 	"github.com/libp2p/go-libp2p-core/network"
@@ -24,7 +25,6 @@ import (
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
-	stnetwork "github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/extern/sector-storage/fsutil"
 	"github.com/filecoin-project/lotus/extern/sector-storage/sealtasks"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
@@ -68,7 +68,6 @@ type CommonStruct struct {
 		LogSetLevel func(context.Context, string, string) error `perm:"write"`

 		Shutdown func(context.Context) error                    `perm:"admin"`
-		Session  func(context.Context) (uuid.UUID, error)       `perm:"read"`
 		Closing  func(context.Context) (<-chan struct{}, error) `perm:"read"`
 	}
 }
@@ -132,10 +131,6 @@ type FullNodeStruct struct {
 		MpoolGetNonce    func(context.Context, address.Address) (uint64, error)                                    `perm:"read"`
 		MpoolSub         func(context.Context) (<-chan api.MpoolUpdate, error)                                     `perm:"read"`

-		MpoolBatchPush          func(ctx context.Context, smsgs []*types.SignedMessage) ([]cid.Cid, error)                                  `perm:"write"`
-		MpoolBatchPushUntrusted func(ctx context.Context, smsgs []*types.SignedMessage) ([]cid.Cid, error)                                  `perm:"write"`
-		MpoolBatchPushMessage   func(ctx context.Context, msgs []*types.Message, spec *api.MessageSendSpec) ([]*types.SignedMessage, error) `perm:"sign"`
-
 		MinerGetBaseInfo func(context.Context, address.Address, abi.ChainEpoch, types.TipSetKey) (*api.MiningBaseInfo, error) `perm:"read"`
 		MinerCreateBlock func(context.Context, *api.BlockTemplate) (*types.BlockMsg, error)                                   `perm:"write"`

@@ -161,20 +156,17 @@ type FullNodeStruct struct {
 		ClientMinerQueryOffer                     func(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (api.QueryOffer, error)            `perm:"read"`
 		ClientStartDeal                           func(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error)                                          `perm:"admin"`
 		ClientGetDealInfo                         func(context.Context, cid.Cid) (*api.DealInfo, error)                                                             `perm:"read"`
-		ClientGetDealStatus                       func(context.Context, uint64) (string, error)                                                                     `perm:"read"`
 		ClientListDeals                           func(ctx context.Context) ([]api.DealInfo, error)                                                                 `perm:"write"`
 		ClientGetDealUpdates                      func(ctx context.Context) (<-chan api.DealInfo, error)                                                            `perm:"read"`
 		ClientRetrieve                            func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error                                       `perm:"admin"`
 		ClientRetrieveWithEvents                  func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`
 		ClientQueryAsk                            func(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.StorageAsk, error)                    `perm:"read"`
-		ClientDealPieceCID                        func(ctx context.Context, root cid.Cid) (api.DataCIDSize, error)                                                  `perm:"read"`
 		ClientCalcCommP                           func(ctx context.Context, inpath string) (*api.CommPRet, error)                                                   `perm:"read"`
 		ClientGenCar                              func(ctx context.Context, ref api.FileRef, outpath string) error                                                  `perm:"write"`
 		ClientDealSize                            func(ctx context.Context, root cid.Cid) (api.DataSize, error)                                                     `perm:"read"`
 		ClientListDataTransfers                   func(ctx context.Context) ([]api.DataTransferChannel, error)                                                      `perm:"write"`
 		ClientDataTransferUpdates                 func(ctx context.Context) (<-chan api.DataTransferChannel, error)                                                 `perm:"write"`
 		ClientRestartDataTransfer                 func(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error          `perm:"write"`
-		ClientCancelDataTransfer                  func(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error          `perm:"write"`
 		ClientRetrieveTryRestartInsufficientFunds func(ctx context.Context, paymentChannel address.Address) error                                                   `perm:"write"`

 		StateNetworkName                   func(context.Context) (dtypes.NetworkName, error)                                                                   `perm:"read"`
@@ -191,7 +183,6 @@ type FullNodeStruct struct {
 		StateMinerPreCommitDepositForPower func(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (types.BigInt, error)            `perm:"read"`
 		StateMinerInitialPledgeCollateral  func(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (types.BigInt, error)            `perm:"read"`
 		StateMinerAvailableBalance         func(context.Context, address.Address, types.TipSetKey) (types.BigInt, error)                                       `perm:"read"`
-		StateMinerSectorAllocated          func(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (bool, error)                             `perm:"read"`
 		StateSectorPreCommitInfo           func(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error) `perm:"read"`
 		StateSectorGetInfo                 func(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorOnChainInfo, error)         `perm:"read"`
 		StateSectorExpiration              func(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (*miner.SectorExpiration, error)          `perm:"read"`
@@ -215,7 +206,6 @@ type FullNodeStruct struct {
 		StateGetReceipt                    func(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)                                      `perm:"read"`
 		StateMinerSectorCount              func(context.Context, address.Address, types.TipSetKey) (api.MinerSectors, error)                                   `perm:"read"`
 		StateListMessages                  func(ctx context.Context, match *api.MessageMatch, tsk types.TipSetKey, toht abi.ChainEpoch) ([]cid.Cid, error)     `perm:"read"`
-		StateDecodeParams                  func(context.Context, address.Address, abi.MethodNum, []byte, types.TipSetKey) (interface{}, error)                 `perm:"read"`
 		StateCompute                       func(context.Context, abi.ChainEpoch, []*types.Message, types.TipSetKey) (*api.ComputeStateOutput, error)           `perm:"read"`
 		StateVerifierStatus                func(context.Context, address.Address, types.TipSetKey) (*abi.StoragePower, error)                                  `perm:"read"`
 		StateVerifiedClientStatus          func(context.Context, address.Address, types.TipSetKey) (*abi.StoragePower, error)                                  `perm:"read"`
@@ -241,8 +231,7 @@ type FullNodeStruct struct {
 		MsigSwapCancel          func(context.Context, address.Address, address.Address, uint64, address.Address, address.Address) (cid.Cid, error)                               `perm:"sign"`
 		MsigRemoveSigner        func(ctx context.Context, msig address.Address, proposer address.Address, toRemove address.Address, decrease bool) (cid.Cid, error)              `perm:"sign"`

-		MarketReserveFunds func(ctx context.Context, wallet address.Address, addr address.Address, amt types.BigInt) (cid.Cid, error) `perm:"sign"`
-		MarketReleaseFunds func(ctx context.Context, addr address.Address, amt types.BigInt) error                                    `perm:"sign"`
+		MarketEnsureAvailable func(context.Context, address.Address, address.Address, types.BigInt) (cid.Cid, error) `perm:"sign"`

 		PaychGet                    func(ctx context.Context, from, to address.Address, amt types.BigInt) (*api.ChannelInfo, error)           `perm:"sign"`
 		PaychGetWaitReady           func(context.Context, cid.Cid) (address.Address, error)                                                   `perm:"sign"`
@@ -290,8 +279,6 @@ type StorageMinerStruct struct {
 		MarketGetRetrievalAsk     func(ctx context.Context) (*retrievalmarket.Ask, error)                                                                                                                      `perm:"read"`
 		MarketListDataTransfers   func(ctx context.Context) ([]api.DataTransferChannel, error)                                                                                                                 `perm:"write"`
 		MarketDataTransferUpdates func(ctx context.Context) (<-chan api.DataTransferChannel, error)                                                                                                            `perm:"write"`
-		MarketRestartDataTransfer func(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error                                                                     `perm:"read"`
-		MarketCancelDataTransfer  func(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error                                                                     `perm:"read"`

 		PledgeSector func(context.Context) error `perm:"write"`

@@ -307,37 +294,24 @@ type StorageMinerStruct struct {
 		SectorRemove                  func(context.Context, abi.SectorNumber) error                                                 `perm:"admin"`
 		SectorMarkForUpgrade          func(ctx context.Context, id abi.SectorNumber) error                                          `perm:"admin"`

-		WorkerConnect func(context.Context, string) error                                `perm:"admin" retry:"true"` // TODO: worker perm
-		WorkerStats   func(context.Context) (map[uuid.UUID]storiface.WorkerStats, error) `perm:"admin"`
-		WorkerJobs    func(context.Context) (map[uuid.UUID][]storiface.WorkerJob, error) `perm:"admin"`
+		WorkerConnect func(context.Context, string) error                             `perm:"admin"` // TODO: worker perm
+		WorkerStats   func(context.Context) (map[uint64]storiface.WorkerStats, error) `perm:"admin"`
+		WorkerJobs    func(context.Context) (map[uint64][]storiface.WorkerJob, error) `perm:"admin"`

-		ReturnAddPiece        func(ctx context.Context, callID storiface.CallID, pi abi.PieceInfo, err *storiface.CallError) error          `perm:"admin" retry:"true"`
-		ReturnSealPreCommit1  func(ctx context.Context, callID storiface.CallID, p1o storage.PreCommit1Out, err *storiface.CallError) error `perm:"admin" retry:"true"`
-		ReturnSealPreCommit2  func(ctx context.Context, callID storiface.CallID, sealed storage.SectorCids, err *storiface.CallError) error `perm:"admin" retry:"true"`
-		ReturnSealCommit1     func(ctx context.Context, callID storiface.CallID, out storage.Commit1Out, err *storiface.CallError) error    `perm:"admin" retry:"true"`
-		ReturnSealCommit2     func(ctx context.Context, callID storiface.CallID, proof storage.Proof, err *storiface.CallError) error       `perm:"admin" retry:"true"`
-		ReturnFinalizeSector  func(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            `perm:"admin" retry:"true"`
-		ReturnReleaseUnsealed func(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            `perm:"admin" retry:"true"`
-		ReturnMoveStorage     func(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            `perm:"admin" retry:"true"`
-		ReturnUnsealPiece     func(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            `perm:"admin" retry:"true"`
-		ReturnReadPiece       func(ctx context.Context, callID storiface.CallID, ok bool, err *storiface.CallError) error                   `perm:"admin" retry:"true"`
-		ReturnFetch           func(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            `perm:"admin" retry:"true"`
+		SealingSchedDiag func(context.Context) (interface{}, error) `perm:"admin"`

-		SealingSchedDiag func(context.Context, bool) (interface{}, error)       `perm:"admin"`
-		SealingAbort     func(ctx context.Context, call storiface.CallID) error `perm:"admin"`
-
-		StorageList          func(context.Context) (map[stores.ID][]stores.Decl, error)                                                                                   `perm:"admin"`
-		StorageLocal         func(context.Context) (map[stores.ID]string, error)                                                                                          `perm:"admin"`
-		StorageStat          func(context.Context, stores.ID) (fsutil.FsStat, error)                                                                                      `perm:"admin"`
-		StorageAttach        func(context.Context, stores.StorageInfo, fsutil.FsStat) error                                                                               `perm:"admin"`
-		StorageDeclareSector func(context.Context, stores.ID, abi.SectorID, storiface.SectorFileType, bool) error                                                         `perm:"admin"`
-		StorageDropSector    func(context.Context, stores.ID, abi.SectorID, storiface.SectorFileType) error                                                               `perm:"admin"`
-		StorageFindSector    func(context.Context, abi.SectorID, storiface.SectorFileType, abi.SectorSize, bool) ([]stores.SectorStorageInfo, error)                      `perm:"admin"`
-		StorageInfo          func(context.Context, stores.ID) (stores.StorageInfo, error)                                                                                 `perm:"admin"`
-		StorageBestAlloc     func(ctx context.Context, allocate storiface.SectorFileType, ssize abi.SectorSize, sealing storiface.PathType) ([]stores.StorageInfo, error) `perm:"admin"`
-		StorageReportHealth  func(ctx context.Context, id stores.ID, report stores.HealthReport) error                                                                    `perm:"admin"`
-		StorageLock          func(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) error                          `perm:"admin"`
-		StorageTryLock       func(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) (bool, error)                  `perm:"admin"`
+		StorageList          func(context.Context) (map[stores.ID][]stores.Decl, error)                                                                                    `perm:"admin"`
+		StorageLocal         func(context.Context) (map[stores.ID]string, error)                                                                                           `perm:"admin"`
+		StorageStat          func(context.Context, stores.ID) (fsutil.FsStat, error)                                                                                       `perm:"admin"`
+		StorageAttach        func(context.Context, stores.StorageInfo, fsutil.FsStat) error                                                                                `perm:"admin"`
+		StorageDeclareSector func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType, bool) error                                                             `perm:"admin"`
+		StorageDropSector    func(context.Context, stores.ID, abi.SectorID, stores.SectorFileType) error                                                                   `perm:"admin"`
+		StorageFindSector    func(context.Context, abi.SectorID, stores.SectorFileType, abi.RegisteredSealProof, bool) ([]stores.SectorStorageInfo, error)                 `perm:"admin"`
+		StorageInfo          func(context.Context, stores.ID) (stores.StorageInfo, error)                                                                                  `perm:"admin"`
+		StorageBestAlloc     func(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredSealProof, sealing stores.PathType) ([]stores.StorageInfo, error) `perm:"admin"`
+		StorageReportHealth  func(ctx context.Context, id stores.ID, report stores.HealthReport) error                                                                     `perm:"admin"`
+		StorageLock          func(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) error                                 `perm:"admin"`
+		StorageTryLock       func(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) (bool, error)                         `perm:"admin"`

 		DealsImportData                       func(ctx context.Context, dealPropCid cid.Cid, file string) error `perm:"write"`
 		DealsList                             func(ctx context.Context) ([]api.MarketDeal, error)               `perm:"read"`
@@ -373,59 +347,42 @@ type WorkerStruct struct {
 		Paths     func(context.Context) ([]stores.StoragePath, error)            `perm:"admin"`
 		Info      func(context.Context) (storiface.WorkerInfo, error)            `perm:"admin"`

-		AddPiece        func(ctx context.Context, sector storage.SectorRef, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (storiface.CallID, error)                 `perm:"admin"`
-		SealPreCommit1  func(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storiface.CallID, error)                                                              `perm:"admin"`
-		SealPreCommit2  func(ctx context.Context, sector storage.SectorRef, pc1o storage.PreCommit1Out) (storiface.CallID, error)                                                                                     `perm:"admin"`
-		SealCommit1     func(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storiface.CallID, error) `perm:"admin"`
-		SealCommit2     func(ctx context.Context, sector storage.SectorRef, c1o storage.Commit1Out) (storiface.CallID, error)                                                                                         `perm:"admin"`
-		FinalizeSector  func(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error)                                                                                   `perm:"admin"`
-		ReleaseUnsealed func(ctx context.Context, sector storage.SectorRef, safeToFree []storage.Range) (storiface.CallID, error)                                                                                     `perm:"admin"`
-		MoveStorage     func(ctx context.Context, sector storage.SectorRef, types storiface.SectorFileType) (storiface.CallID, error)                                                                                 `perm:"admin"`
-		UnsealPiece     func(context.Context, storage.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) (storiface.CallID, error)                                           `perm:"admin"`
-		ReadPiece       func(context.Context, io.Writer, storage.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (storiface.CallID, error)                                                             `perm:"admin"`
-		Fetch           func(context.Context, storage.SectorRef, storiface.SectorFileType, storiface.PathType, storiface.AcquireMode) (storiface.CallID, error)                                                       `perm:"admin"`
+		AddPiece        func(ctx context.Context, sector abi.SectorID, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (abi.PieceInfo, error)                      `perm:"admin"`
+		SealPreCommit1  func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storage.PreCommit1Out, error)                                                           `perm:"admin"`
+		SealPreCommit2  func(context.Context, abi.SectorID, storage.PreCommit1Out) (cids storage.SectorCids, err error)                                                                                            `perm:"admin"`
+		SealCommit1     func(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storage.Commit1Out, error) `perm:"admin"`
+		SealCommit2     func(context.Context, abi.SectorID, storage.Commit1Out) (storage.Proof, error)                                                                                                             `perm:"admin"`
+		FinalizeSector  func(context.Context, abi.SectorID, []storage.Range) error                                                                                                                                 `perm:"admin"`
+		ReleaseUnsealed func(ctx context.Context, sector abi.SectorID, safeToFree []storage.Range) error                                                                                                           `perm:"admin"`
+		Remove          func(ctx context.Context, sector abi.SectorID) error                                                                                                                                       `perm:"admin"`
+		MoveStorage     func(ctx context.Context, sector abi.SectorID, types stores.SectorFileType) error                                                                                                          `perm:"admin"`
+		StorageAddLocal func(ctx context.Context, path string) error                                                                                                                                               `perm:"admin"`

-		Remove          func(ctx context.Context, sector abi.SectorID) error `perm:"admin"`
-		StorageAddLocal func(ctx context.Context, path string) error         `perm:"admin"`
+		UnsealPiece func(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error `perm:"admin"`
+		ReadPiece   func(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (bool, error)           `perm:"admin"`

-		SetEnabled func(ctx context.Context, enabled bool) error `perm:"admin"`
-		Enabled    func(ctx context.Context) (bool, error)       `perm:"admin"`
+		Fetch func(context.Context, abi.SectorID, stores.SectorFileType, stores.PathType, stores.AcquireMode) error `perm:"admin"`

-		WaitQuiet func(ctx context.Context) error `perm:"admin"`
-
-		ProcessSession func(context.Context) (uuid.UUID, error) `perm:"admin"`
-		Session        func(context.Context) (uuid.UUID, error) `perm:"admin"`
+		Closing func(context.Context) (<-chan struct{}, error) `perm:"admin"`
 	}
 }

 type GatewayStruct struct {
 	Internal struct {
-		ChainGetBlockMessages             func(ctx context.Context, c cid.Cid) (*api.BlockMessages, error)
-		ChainGetMessage                   func(ctx context.Context, mc cid.Cid) (*types.Message, error)
-		ChainGetTipSet                    func(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
-		ChainGetTipSetByHeight            func(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
-		ChainHasObj                       func(context.Context, cid.Cid) (bool, error)
-		ChainHead                         func(ctx context.Context) (*types.TipSet, error)
-		ChainNotify                       func(ctx context.Context) (<-chan []*api.HeadChange, error)
-		ChainReadObj                      func(context.Context, cid.Cid) ([]byte, error)
-		GasEstimateMessageGas             func(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
-		MpoolPush                         func(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
-		MsigGetAvailableBalance           func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
-		MsigGetVested                     func(ctx context.Context, addr address.Address, start types.TipSetKey, end types.TipSetKey) (types.BigInt, error)
-		StateAccountKey                   func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
-		StateDealProviderCollateralBounds func(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (api.DealCollateralBounds, error)
-		StateGetActor                     func(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
-		StateGetReceipt                   func(ctx context.Context, c cid.Cid, tsk types.TipSetKey) (*types.MessageReceipt, error)
-		StateLookupID                     func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
-		StateListMiners                   func(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error)
-		StateMinerInfo                    func(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error)
-		StateMinerProvingDeadline         func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error)
-		StateMinerPower                   func(context.Context, address.Address, types.TipSetKey) (*api.MinerPower, error)
-		StateMarketBalance                func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MarketBalance, error)
-		StateMarketStorageDeal            func(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*api.MarketDeal, error)
-		StateNetworkVersion               func(ctx context.Context, tsk types.TipSetKey) (stnetwork.Version, error)
-		StateVerifiedClientStatus         func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
-		StateWaitMsg                      func(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error)
+		// TODO: does the gateway need perms?
+		ChainHasObj             func(context.Context, cid.Cid) (bool, error)
+		ChainGetTipSet          func(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
+		ChainGetTipSetByHeight  func(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
+		ChainHead               func(ctx context.Context) (*types.TipSet, error)
+		ChainReadObj            func(context.Context, cid.Cid) ([]byte, error)
+		GasEstimateMessageGas   func(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
+		MpoolPush               func(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
+		MsigGetAvailableBalance func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
+		MsigGetVested           func(ctx context.Context, addr address.Address, start types.TipSetKey, end types.TipSetKey) (types.BigInt, error)
+		StateAccountKey         func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
+		StateGetActor           func(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
+		StateLookupID           func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error)
+		StateWaitMsg            func(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error)
 	}
 }

@@ -521,10 +478,6 @@ func (c *CommonStruct) Shutdown(ctx context.Context) error {
 	return c.Internal.Shutdown(ctx)
 }

-func (c *CommonStruct) Session(ctx context.Context) (uuid.UUID, error) {
-	return c.Internal.Session(ctx)
-}
-
 func (c *CommonStruct) Closing(ctx context.Context) (<-chan struct{}, error) {
 	return c.Internal.Closing(ctx)
 }
@@ -563,10 +516,6 @@ func (c *FullNodeStruct) ClientGetDealInfo(ctx context.Context, deal cid.Cid) (*
 	return c.Internal.ClientGetDealInfo(ctx, deal)
 }

-func (c *FullNodeStruct) ClientGetDealStatus(ctx context.Context, statusCode uint64) (string, error) {
-	return c.Internal.ClientGetDealStatus(ctx, statusCode)
-}
-
 func (c *FullNodeStruct) ClientListDeals(ctx context.Context) ([]api.DealInfo, error) {
 	return c.Internal.ClientListDeals(ctx)
 }
@@ -586,11 +535,6 @@ func (c *FullNodeStruct) ClientRetrieveWithEvents(ctx context.Context, order api
 func (c *FullNodeStruct) ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.StorageAsk, error) {
 	return c.Internal.ClientQueryAsk(ctx, p, miner)
 }
-
-func (c *FullNodeStruct) ClientDealPieceCID(ctx context.Context, root cid.Cid) (api.DataCIDSize, error) {
-	return c.Internal.ClientDealPieceCID(ctx, root)
-}
-
 func (c *FullNodeStruct) ClientCalcCommP(ctx context.Context, inpath string) (*api.CommPRet, error) {
 	return c.Internal.ClientCalcCommP(ctx, inpath)
 }
@@ -615,10 +559,6 @@ func (c *FullNodeStruct) ClientRestartDataTransfer(ctx context.Context, transfer
 	return c.Internal.ClientRestartDataTransfer(ctx, transferID, otherPeer, isInitiator)
 }

-func (c *FullNodeStruct) ClientCancelDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error {
-	return c.Internal.ClientCancelDataTransfer(ctx, transferID, otherPeer, isInitiator)
-}
-
 func (c *FullNodeStruct) ClientRetrieveTryRestartInsufficientFunds(ctx context.Context, paymentChannel address.Address) error {
 	return c.Internal.ClientRetrieveTryRestartInsufficientFunds(ctx, paymentChannel)
 }
@@ -671,18 +611,6 @@ func (c *FullNodeStruct) MpoolPushMessage(ctx context.Context, msg *types.Messag
 	return c.Internal.MpoolPushMessage(ctx, msg, spec)
 }

-func (c *FullNodeStruct) MpoolBatchPush(ctx context.Context, smsgs []*types.SignedMessage) ([]cid.Cid, error) {
-	return c.Internal.MpoolBatchPush(ctx, smsgs)
-}
-
-func (c *FullNodeStruct) MpoolBatchPushUntrusted(ctx context.Context, smsgs []*types.SignedMessage) ([]cid.Cid, error) {
-	return c.Internal.MpoolBatchPushUntrusted(ctx, smsgs)
-}
-
-func (c *FullNodeStruct) MpoolBatchPushMessage(ctx context.Context, msgs []*types.Message, spec *api.MessageSendSpec) ([]*types.SignedMessage, error) {
-	return c.Internal.MpoolBatchPushMessage(ctx, msgs, spec)
-}
-
 func (c *FullNodeStruct) MpoolSub(ctx context.Context) (<-chan api.MpoolUpdate, error) {
 	return c.Internal.MpoolSub(ctx)
 }
@@ -931,10 +859,6 @@ func (c *FullNodeStruct) StateMinerAvailableBalance(ctx context.Context, maddr a
 	return c.Internal.StateMinerAvailableBalance(ctx, maddr, tsk)
 }

-func (c *FullNodeStruct) StateMinerSectorAllocated(ctx context.Context, maddr address.Address, s abi.SectorNumber, tsk types.TipSetKey) (bool, error) {
-	return c.Internal.StateMinerSectorAllocated(ctx, maddr, s, tsk)
-}
-
 func (c *FullNodeStruct) StateSectorPreCommitInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error) {
 	return c.Internal.StateSectorPreCommitInfo(ctx, maddr, n, tsk)
 }
@@ -1023,10 +947,6 @@ func (c *FullNodeStruct) StateListMessages(ctx context.Context, match *api.Messa
 	return c.Internal.StateListMessages(ctx, match, tsk, toht)
 }

-func (c *FullNodeStruct) StateDecodeParams(ctx context.Context, toAddr address.Address, method abi.MethodNum, params []byte, tsk types.TipSetKey) (interface{}, error) {
-	return c.Internal.StateDecodeParams(ctx, toAddr, method, params, tsk)
-}
-
 func (c *FullNodeStruct) StateCompute(ctx context.Context, height abi.ChainEpoch, msgs []*types.Message, tsk types.TipSetKey) (*api.ComputeStateOutput, error) {
 	return c.Internal.StateCompute(ctx, height, msgs, tsk)
 }
@@ -1119,12 +1039,8 @@ func (c *FullNodeStruct) MsigRemoveSigner(ctx context.Context, msig address.Addr
 	return c.Internal.MsigRemoveSigner(ctx, msig, proposer, toRemove, decrease)
 }

-func (c *FullNodeStruct) MarketReserveFunds(ctx context.Context, wallet address.Address, addr address.Address, amt types.BigInt) (cid.Cid, error) {
-	return c.Internal.MarketReserveFunds(ctx, wallet, addr, amt)
-}
-
-func (c *FullNodeStruct) MarketReleaseFunds(ctx context.Context, addr address.Address, amt types.BigInt) error {
-	return c.Internal.MarketReleaseFunds(ctx, addr, amt)
+func (c *FullNodeStruct) MarketEnsureAvailable(ctx context.Context, addr, wallet address.Address, amt types.BigInt) (cid.Cid, error) {
+	return c.Internal.MarketEnsureAvailable(ctx, addr, wallet, amt)
 }

 func (c *FullNodeStruct) PaychGet(ctx context.Context, from, to address.Address, amt types.BigInt) (*api.ChannelInfo, error) {
@@ -1263,80 +1179,32 @@ func (c *StorageMinerStruct) WorkerConnect(ctx context.Context, url string) erro
 	return c.Internal.WorkerConnect(ctx, url)
 }

-func (c *StorageMinerStruct) WorkerStats(ctx context.Context) (map[uuid.UUID]storiface.WorkerStats, error) {
+func (c *StorageMinerStruct) WorkerStats(ctx context.Context) (map[uint64]storiface.WorkerStats, error) {
 	return c.Internal.WorkerStats(ctx)
 }

-func (c *StorageMinerStruct) WorkerJobs(ctx context.Context) (map[uuid.UUID][]storiface.WorkerJob, error) {
+func (c *StorageMinerStruct) WorkerJobs(ctx context.Context) (map[uint64][]storiface.WorkerJob, error) {
 	return c.Internal.WorkerJobs(ctx)
 }

-func (c *StorageMinerStruct) ReturnAddPiece(ctx context.Context, callID storiface.CallID, pi abi.PieceInfo, err *storiface.CallError) error {
-	return c.Internal.ReturnAddPiece(ctx, callID, pi, err)
-}
-
-func (c *StorageMinerStruct) ReturnSealPreCommit1(ctx context.Context, callID storiface.CallID, p1o storage.PreCommit1Out, err *storiface.CallError) error {
-	return c.Internal.ReturnSealPreCommit1(ctx, callID, p1o, err)
-}
-
-func (c *StorageMinerStruct) ReturnSealPreCommit2(ctx context.Context, callID storiface.CallID, sealed storage.SectorCids, err *storiface.CallError) error {
-	return c.Internal.ReturnSealPreCommit2(ctx, callID, sealed, err)
-}
-
-func (c *StorageMinerStruct) ReturnSealCommit1(ctx context.Context, callID storiface.CallID, out storage.Commit1Out, err *storiface.CallError) error {
-	return c.Internal.ReturnSealCommit1(ctx, callID, out, err)
-}
-
-func (c *StorageMinerStruct) ReturnSealCommit2(ctx context.Context, callID storiface.CallID, proof storage.Proof, err *storiface.CallError) error {
-	return c.Internal.ReturnSealCommit2(ctx, callID, proof, err)
-}
-
-func (c *StorageMinerStruct) ReturnFinalizeSector(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error {
-	return c.Internal.ReturnFinalizeSector(ctx, callID, err)
-}
-
-func (c *StorageMinerStruct) ReturnReleaseUnsealed(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error {
-	return c.Internal.ReturnReleaseUnsealed(ctx, callID, err)
-}
-
-func (c *StorageMinerStruct) ReturnMoveStorage(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error {
-	return c.Internal.ReturnMoveStorage(ctx, callID, err)
-}
-
-func (c *StorageMinerStruct) ReturnUnsealPiece(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error {
-	return c.Internal.ReturnUnsealPiece(ctx, callID, err)
-}
-
-func (c *StorageMinerStruct) ReturnReadPiece(ctx context.Context, callID storiface.CallID, ok bool, err *storiface.CallError) error {
-	return c.Internal.ReturnReadPiece(ctx, callID, ok, err)
-}
-
-func (c *StorageMinerStruct) ReturnFetch(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error {
-	return c.Internal.ReturnFetch(ctx, callID, err)
-}
-
-func (c *StorageMinerStruct) SealingSchedDiag(ctx context.Context, doSched bool) (interface{}, error) {
-	return c.Internal.SealingSchedDiag(ctx, doSched)
-}
-
-func (c *StorageMinerStruct) SealingAbort(ctx context.Context, call storiface.CallID) error {
-	return c.Internal.SealingAbort(ctx, call)
+func (c *StorageMinerStruct) SealingSchedDiag(ctx context.Context) (interface{}, error) {
+	return c.Internal.SealingSchedDiag(ctx)
 }

 func (c *StorageMinerStruct) StorageAttach(ctx context.Context, si stores.StorageInfo, st fsutil.FsStat) error {
 	return c.Internal.StorageAttach(ctx, si, st)
 }

-func (c *StorageMinerStruct) StorageDeclareSector(ctx context.Context, storageId stores.ID, s abi.SectorID, ft storiface.SectorFileType, primary bool) error {
+func (c *StorageMinerStruct) StorageDeclareSector(ctx context.Context, storageId stores.ID, s abi.SectorID, ft stores.SectorFileType, primary bool) error {
 	return c.Internal.StorageDeclareSector(ctx, storageId, s, ft, primary)
 }

-func (c *StorageMinerStruct) StorageDropSector(ctx context.Context, storageId stores.ID, s abi.SectorID, ft storiface.SectorFileType) error {
+func (c *StorageMinerStruct) StorageDropSector(ctx context.Context, storageId stores.ID, s abi.SectorID, ft stores.SectorFileType) error {
 	return c.Internal.StorageDropSector(ctx, storageId, s, ft)
 }

-func (c *StorageMinerStruct) StorageFindSector(ctx context.Context, si abi.SectorID, types storiface.SectorFileType, ssize abi.SectorSize, allowFetch bool) ([]stores.SectorStorageInfo, error) {
-	return c.Internal.StorageFindSector(ctx, si, types, ssize, allowFetch)
+func (c *StorageMinerStruct) StorageFindSector(ctx context.Context, si abi.SectorID, types stores.SectorFileType, spt abi.RegisteredSealProof, allowFetch bool) ([]stores.SectorStorageInfo, error) {
+	return c.Internal.StorageFindSector(ctx, si, types, spt, allowFetch)
 }

 func (c *StorageMinerStruct) StorageList(ctx context.Context) (map[stores.ID][]stores.Decl, error) {
@@ -1355,19 +1223,19 @@ func (c *StorageMinerStruct) StorageInfo(ctx context.Context, id stores.ID) (sto
 	return c.Internal.StorageInfo(ctx, id)
 }

-func (c *StorageMinerStruct) StorageBestAlloc(ctx context.Context, allocate storiface.SectorFileType, ssize abi.SectorSize, pt storiface.PathType) ([]stores.StorageInfo, error) {
-	return c.Internal.StorageBestAlloc(ctx, allocate, ssize, pt)
+func (c *StorageMinerStruct) StorageBestAlloc(ctx context.Context, allocate stores.SectorFileType, spt abi.RegisteredSealProof, pt stores.PathType) ([]stores.StorageInfo, error) {
+	return c.Internal.StorageBestAlloc(ctx, allocate, spt, pt)
 }

 func (c *StorageMinerStruct) StorageReportHealth(ctx context.Context, id stores.ID, report stores.HealthReport) error {
 	return c.Internal.StorageReportHealth(ctx, id, report)
 }

-func (c *StorageMinerStruct) StorageLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) error {
+func (c *StorageMinerStruct) StorageLock(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) error {
 	return c.Internal.StorageLock(ctx, sector, read, write)
 }

-func (c *StorageMinerStruct) StorageTryLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) (bool, error) {
+func (c *StorageMinerStruct) StorageTryLock(ctx context.Context, sector abi.SectorID, read stores.SectorFileType, write stores.SectorFileType) (bool, error) {
 	return c.Internal.StorageTryLock(ctx, sector, read, write)
 }

@@ -1415,14 +1283,6 @@ func (c *StorageMinerStruct) MarketDataTransferUpdates(ctx context.Context) (<-c
 	return c.Internal.MarketDataTransferUpdates(ctx)
 }

-func (c *StorageMinerStruct) MarketRestartDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error {
-	return c.Internal.MarketRestartDataTransfer(ctx, transferID, otherPeer, isInitiator)
-}
-
-func (c *StorageMinerStruct) MarketCancelDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error {
-	return c.Internal.MarketCancelDataTransfer(ctx, transferID, otherPeer, isInitiator)
-}
-
 func (c *StorageMinerStruct) DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error {
 	return c.Internal.DealsImportData(ctx, dealPropCid, file)
 }
@@ -1513,92 +1373,60 @@ func (w *WorkerStruct) Info(ctx context.Context) (storiface.WorkerInfo, error) {
 	return w.Internal.Info(ctx)
 }

-func (w *WorkerStruct) AddPiece(ctx context.Context, sector storage.SectorRef, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (storiface.CallID, error) {
+func (w *WorkerStruct) AddPiece(ctx context.Context, sector abi.SectorID, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (abi.PieceInfo, error) {
 	return w.Internal.AddPiece(ctx, sector, pieceSizes, newPieceSize, pieceData)
 }

-func (w *WorkerStruct) SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storiface.CallID, error) {
+func (w *WorkerStruct) SealPreCommit1(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storage.PreCommit1Out, error) {
 	return w.Internal.SealPreCommit1(ctx, sector, ticket, pieces)
 }

-func (w *WorkerStruct) SealPreCommit2(ctx context.Context, sector storage.SectorRef, pc1o storage.PreCommit1Out) (storiface.CallID, error) {
-	return w.Internal.SealPreCommit2(ctx, sector, pc1o)
+func (w *WorkerStruct) SealPreCommit2(ctx context.Context, sector abi.SectorID, p1o storage.PreCommit1Out) (storage.SectorCids, error) {
+	return w.Internal.SealPreCommit2(ctx, sector, p1o)
 }

-func (w *WorkerStruct) SealCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storiface.CallID, error) {
+func (w *WorkerStruct) SealCommit1(ctx context.Context, sector abi.SectorID, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storage.Commit1Out, error) {
 	return w.Internal.SealCommit1(ctx, sector, ticket, seed, pieces, cids)
 }

-func (w *WorkerStruct) SealCommit2(ctx context.Context, sector storage.SectorRef, c1o storage.Commit1Out) (storiface.CallID, error) {
+func (w *WorkerStruct) SealCommit2(ctx context.Context, sector abi.SectorID, c1o storage.Commit1Out) (storage.Proof, error) {
 	return w.Internal.SealCommit2(ctx, sector, c1o)
 }

-func (w *WorkerStruct) FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error) {
+func (w *WorkerStruct) FinalizeSector(ctx context.Context, sector abi.SectorID, keepUnsealed []storage.Range) error {
 	return w.Internal.FinalizeSector(ctx, sector, keepUnsealed)
 }

-func (w *WorkerStruct) ReleaseUnsealed(ctx context.Context, sector storage.SectorRef, safeToFree []storage.Range) (storiface.CallID, error) {
+func (w *WorkerStruct) ReleaseUnsealed(ctx context.Context, sector abi.SectorID, safeToFree []storage.Range) error {
 	return w.Internal.ReleaseUnsealed(ctx, sector, safeToFree)
 }

-func (w *WorkerStruct) MoveStorage(ctx context.Context, sector storage.SectorRef, types storiface.SectorFileType) (storiface.CallID, error) {
-	return w.Internal.MoveStorage(ctx, sector, types)
-}
-
-func (w *WorkerStruct) UnsealPiece(ctx context.Context, sector storage.SectorRef, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, ticket abi.SealRandomness, c cid.Cid) (storiface.CallID, error) {
-	return w.Internal.UnsealPiece(ctx, sector, offset, size, ticket, c)
-}
-
-func (w *WorkerStruct) ReadPiece(ctx context.Context, sink io.Writer, sector storage.SectorRef, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize) (storiface.CallID, error) {
-	return w.Internal.ReadPiece(ctx, sink, sector, offset, size)
-}
-
-func (w *WorkerStruct) Fetch(ctx context.Context, id storage.SectorRef, fileType storiface.SectorFileType, ptype storiface.PathType, am storiface.AcquireMode) (storiface.CallID, error) {
-	return w.Internal.Fetch(ctx, id, fileType, ptype, am)
-}
-
 func (w *WorkerStruct) Remove(ctx context.Context, sector abi.SectorID) error {
 	return w.Internal.Remove(ctx, sector)
 }

+func (w *WorkerStruct) MoveStorage(ctx context.Context, sector abi.SectorID, types stores.SectorFileType) error {
+	return w.Internal.MoveStorage(ctx, sector, types)
+}
+
 func (w *WorkerStruct) StorageAddLocal(ctx context.Context, path string) error {
 	return w.Internal.StorageAddLocal(ctx, path)
 }

-func (w *WorkerStruct) SetEnabled(ctx context.Context, enabled bool) error {
-	return w.Internal.SetEnabled(ctx, enabled)
+func (w *WorkerStruct) UnsealPiece(ctx context.Context, id abi.SectorID, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, randomness abi.SealRandomness, c cid.Cid) error {
+	return w.Internal.UnsealPiece(ctx, id, index, size, randomness, c)
 }

-func (w *WorkerStruct) Enabled(ctx context.Context) (bool, error) {
-	return w.Internal.Enabled(ctx)
+func (w *WorkerStruct) ReadPiece(ctx context.Context, writer io.Writer, id abi.SectorID, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize) (bool, error) {
+	return w.Internal.ReadPiece(ctx, writer, id, index, size)
 }

-func (w *WorkerStruct) WaitQuiet(ctx context.Context) error {
-	return w.Internal.WaitQuiet(ctx)
+func (w *WorkerStruct) Fetch(ctx context.Context, id abi.SectorID, fileType stores.SectorFileType, ptype stores.PathType, am stores.AcquireMode) error {
+	return w.Internal.Fetch(ctx, id, fileType, ptype, am)
 }

-func (w *WorkerStruct) ProcessSession(ctx context.Context) (uuid.UUID, error) {
-	return w.Internal.ProcessSession(ctx)
-}
-
-func (w *WorkerStruct) Session(ctx context.Context) (uuid.UUID, error) {
-	return w.Internal.Session(ctx)
-}
-
-func (g GatewayStruct) ChainGetBlockMessages(ctx context.Context, c cid.Cid) (*api.BlockMessages, error) {
-	return g.Internal.ChainGetBlockMessages(ctx, c)
-}
-
-func (g GatewayStruct) ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error) {
-	return g.Internal.ChainGetMessage(ctx, mc)
-}
-
-func (g GatewayStruct) ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error) {
-	return g.Internal.ChainGetTipSet(ctx, tsk)
-}
-
-func (g GatewayStruct) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error) {
-	return g.Internal.ChainGetTipSetByHeight(ctx, h, tsk)
+func (w *WorkerStruct) Closing(ctx context.Context) (<-chan struct{}, error) {
+	return w.Internal.Closing(ctx)
 }

 func (g GatewayStruct) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
@@ -1609,8 +1437,12 @@ func (g GatewayStruct) ChainHead(ctx context.Context) (*types.TipSet, error) {
 	return g.Internal.ChainHead(ctx)
 }

-func (g GatewayStruct) ChainNotify(ctx context.Context) (<-chan []*api.HeadChange, error) {
-	return g.Internal.ChainNotify(ctx)
+func (g GatewayStruct) ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error) {
+	return g.Internal.ChainGetTipSet(ctx, tsk)
+}
+
+func (g GatewayStruct) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error) {
+	return g.Internal.ChainGetTipSetByHeight(ctx, h, tsk)
 }

 func (g GatewayStruct) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
@@ -1637,54 +1469,14 @@ func (g GatewayStruct) StateAccountKey(ctx context.Context, addr address.Address
 	return g.Internal.StateAccountKey(ctx, addr, tsk)
 }

-func (g GatewayStruct) StateDealProviderCollateralBounds(ctx context.Context, size abi.PaddedPieceSize, verified bool, tsk types.TipSetKey) (api.DealCollateralBounds, error) {
-	return g.Internal.StateDealProviderCollateralBounds(ctx, size, verified, tsk)
-}
-
 func (g GatewayStruct) StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error) {
 	return g.Internal.StateGetActor(ctx, actor, ts)
 }

-func (g GatewayStruct) StateGetReceipt(ctx context.Context, c cid.Cid, tsk types.TipSetKey) (*types.MessageReceipt, error) {
-	return g.Internal.StateGetReceipt(ctx, c, tsk)
-}
-
 func (g GatewayStruct) StateLookupID(ctx context.Context, addr address.Address, tsk types.TipSetKey) (address.Address, error) {
 	return g.Internal.StateLookupID(ctx, addr, tsk)
 }

-func (g GatewayStruct) StateListMiners(ctx context.Context, tsk types.TipSetKey) ([]address.Address, error) {
-	return g.Internal.StateListMiners(ctx, tsk)
-}
-
-func (g GatewayStruct) StateMarketBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (api.MarketBalance, error) {
-	return g.Internal.StateMarketBalance(ctx, addr, tsk)
-}
-
-func (g GatewayStruct) StateMarketStorageDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*api.MarketDeal, error) {
-	return g.Internal.StateMarketStorageDeal(ctx, dealId, tsk)
-}
-
-func (g GatewayStruct) StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error) {
-	return g.Internal.StateMinerInfo(ctx, actor, tsk)
-}
-
-func (g GatewayStruct) StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error) {
-	return g.Internal.StateMinerProvingDeadline(ctx, addr, tsk)
-}
-
-func (g GatewayStruct) StateMinerPower(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*api.MinerPower, error) {
-	return g.Internal.StateMinerPower(ctx, addr, tsk)
-}
-
-func (g GatewayStruct) StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (stnetwork.Version, error) {
-	return g.Internal.StateNetworkVersion(ctx, tsk)
-}
-
-func (g GatewayStruct) StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) {
-	return g.Internal.StateVerifiedClientStatus(ctx, addr, tsk)
-}
-
 func (g GatewayStruct) StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error) {
 	return g.Internal.StateWaitMsg(ctx, msg, confidence)
 }
@@ -6,14 +6,12 @@ import (
 	"go/ast"
 	"go/parser"
 	"go/token"
-	"os"
 	"reflect"
 	"sort"
 	"strings"
 	"time"
 	"unicode"

-	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-filestore"
 	metrics "github.com/libp2p/go-libp2p-core/metrics"
@@ -26,7 +24,6 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
 	datatransfer "github.com/filecoin-project/go-data-transfer"
-	filestore2 "github.com/filecoin-project/go-fil-markets/filestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-jsonrpc/auth"
 	"github.com/filecoin-project/go-multistore"
@@ -39,10 +36,6 @@ import (
 	"github.com/filecoin-project/lotus/api/apistruct"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/extern/sector-storage/sealtasks"
-	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
-	"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
-	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 )

@@ -90,7 +83,7 @@ func init() {
 	addExample(&pid)

 	addExample(bitfield.NewFromSet([]uint64{5}))
-	addExample(abi.RegisteredSealProof_StackedDrg32GiBV1_1)
+	addExample(abi.RegisteredSealProof_StackedDrg32GiBV1)
 	addExample(abi.RegisteredPoStProof_StackedDrgWindow32GiBV1)
 	addExample(abi.ChainEpoch(10101))
 	addExample(crypto.SigTypeBLS)
@@ -124,17 +117,17 @@ func init() {
 	addExample(network.ReachabilityPublic)
 	addExample(build.NewestNetworkVersion)
 	addExample(&types.ExecutionTrace{
-		Msg:    exampleValue("init", reflect.TypeOf(&types.Message{}), nil).(*types.Message),
-		MsgRct: exampleValue("init", reflect.TypeOf(&types.MessageReceipt{}), nil).(*types.MessageReceipt),
+		Msg:    exampleValue(reflect.TypeOf(&types.Message{}), nil).(*types.Message),
+		MsgRct: exampleValue(reflect.TypeOf(&types.MessageReceipt{}), nil).(*types.MessageReceipt),
 	})
 	addExample(map[string]types.Actor{
-		"t01236": exampleValue("init", reflect.TypeOf(types.Actor{}), nil).(types.Actor),
+		"t01236": exampleValue(reflect.TypeOf(types.Actor{}), nil).(types.Actor),
 	})
 	addExample(map[string]api.MarketDeal{
-		"t026363": exampleValue("init", reflect.TypeOf(api.MarketDeal{}), nil).(api.MarketDeal),
+		"t026363": exampleValue(reflect.TypeOf(api.MarketDeal{}), nil).(api.MarketDeal),
 	})
 	addExample(map[string]api.MarketBalance{
-		"t026363": exampleValue("init", reflect.TypeOf(api.MarketBalance{}), nil).(api.MarketBalance),
+		"t026363": exampleValue(reflect.TypeOf(api.MarketBalance{}), nil).(api.MarketBalance),
 	})
 	addExample(map[string]*pubsub.TopicScoreSnapshot{
 		"/blocks": {
@@ -169,81 +162,9 @@ func init() {
 	// because reflect.TypeOf(maddr) returns the concrete type...
 	ExampleValues[reflect.TypeOf(struct{ A multiaddr.Multiaddr }{}).Field(0).Type] = maddr

-	// miner specific
-	addExample(filestore2.Path(".lotusminer/fstmp123"))
-	si := multistore.StoreID(12)
-	addExample(&si)
-	addExample(retrievalmarket.DealID(5))
-	addExample(abi.ActorID(1000))
-	addExample(map[string][]api.SealedRef{
-		"98000": {
-			api.SealedRef{
-				SectorID: 100,
-				Offset:   10 << 20,
-				Size:     1 << 20,
-			},
-		},
-	})
-	addExample(api.SectorState(sealing.Proving))
-	addExample(stores.ID("76f1988b-ef30-4d7e-b3ec-9a627f4ba5a8"))
-	addExample(storiface.FTUnsealed)
-	addExample(storiface.PathSealing)
-	addExample(map[stores.ID][]stores.Decl{
-		"76f1988b-ef30-4d7e-b3ec-9a627f4ba5a8": {
-			{
-				SectorID:       abi.SectorID{Miner: 1000, Number: 100},
-				SectorFileType: storiface.FTSealed,
-			},
-		},
-	})
-	addExample(map[stores.ID]string{
-		"76f1988b-ef30-4d7e-b3ec-9a627f4ba5a8": "/data/path",
-	})
-	addExample(map[uuid.UUID][]storiface.WorkerJob{
-		uuid.MustParse("ef8d99a2-6865-4189-8ffa-9fef0f806eee"): {
-			{
-				ID: storiface.CallID{
-					Sector: abi.SectorID{Miner: 1000, Number: 100},
-					ID:     uuid.MustParse("76081ba0-61bd-45a5-bc08-af05f1c26e5d"),
-				},
-				Sector:   abi.SectorID{Miner: 1000, Number: 100},
-				Task:     sealtasks.TTPreCommit2,
-				RunWait:  0,
-				Start:    time.Unix(1605172927, 0).UTC(),
-				Hostname: "host",
-			},
-		},
-	})
-	addExample(map[uuid.UUID]storiface.WorkerStats{
-		uuid.MustParse("ef8d99a2-6865-4189-8ffa-9fef0f806eee"): {
-			Info: storiface.WorkerInfo{
-				Hostname: "host",
-				Resources: storiface.WorkerResources{
-					MemPhysical: 256 << 30,
-					MemSwap:     120 << 30,
-					MemReserved: 2 << 30,
-					CPUs:        64,
-					GPUs:        []string{"aGPU 1337"},
-				},
-			},
-			Enabled:    true,
-			MemUsedMin: 0,
-			MemUsedMax: 0,
-			GpuUsed:    false,
-			CpuUse:     0,
-		},
-	})
-	addExample(storiface.ErrorCode(0))
-
-	// worker specific
-	addExample(storiface.AcquireMove)
-	addExample(storiface.UnpaddedByteIndex(abi.PaddedPieceSize(1 << 20).Unpadded()))
-	addExample(map[sealtasks.TaskType]struct{}{
-		sealtasks.TTPreCommit2: {},
-	})
 }

-func exampleValue(method string, t, parent reflect.Type) interface{} {
+func exampleValue(t, parent reflect.Type) interface{} {
 	v, ok := ExampleValues[t]
 	if ok {
 		return v
@@ -252,25 +173,25 @@ func exampleValue(method string, t, parent reflect.Type) interface{} {
 	switch t.Kind() {
 	case reflect.Slice:
 		out := reflect.New(t).Elem()
-		reflect.Append(out, reflect.ValueOf(exampleValue(method, t.Elem(), t)))
+		reflect.Append(out, reflect.ValueOf(exampleValue(t.Elem(), t)))
 		return out.Interface()
 	case reflect.Chan:
-		return exampleValue(method, t.Elem(), nil)
+		return exampleValue(t.Elem(), nil)
 	case reflect.Struct:
-		es := exampleStruct(method, t, parent)
+		es := exampleStruct(t, parent)
 		v := reflect.ValueOf(es).Elem().Interface()
 		ExampleValues[t] = v
 		return v
 	case reflect.Array:
 		out := reflect.New(t).Elem()
 		for i := 0; i < t.Len(); i++ {
-			out.Index(i).Set(reflect.ValueOf(exampleValue(method, t.Elem(), t)))
+			out.Index(i).Set(reflect.ValueOf(exampleValue(t.Elem(), t)))
 		}
 		return out.Interface()

 	case reflect.Ptr:
 		if t.Elem().Kind() == reflect.Struct {
-			es := exampleStruct(method, t.Elem(), t)
+			es := exampleStruct(t.Elem(), t)
 			//ExampleValues[t] = es
 			return es
 		}
@@ -278,10 +199,10 @@ func exampleValue(method string, t, parent reflect.Type) interface{} {
 		return struct{}{}
 	}

-	panic(fmt.Sprintf("No example value for type: %s (method '%s')", t, method))
+	panic(fmt.Sprintf("No example value for type: %s", t))
 }

-func exampleStruct(method string, t, parent reflect.Type) interface{} {
+func exampleStruct(t, parent reflect.Type) interface{} {
 	ns := reflect.New(t)
 	for i := 0; i < t.NumField(); i++ {
 		f := t.Field(i)
@@ -289,7 +210,7 @@ func exampleStruct(method string, t, parent reflect.Type) interface{} {
 			continue
 		}
 		if strings.Title(f.Name) == f.Name {
-			ns.Elem().Field(i).Set(reflect.ValueOf(exampleValue(method, f.Type, t)))
+			ns.Elem().Field(i).Set(reflect.ValueOf(exampleValue(f.Type, t)))
 		}
 	}

@@ -297,7 +218,6 @@ func exampleStruct(method string, t, parent reflect.Type) interface{} {
 }

 type Visitor struct {
-	Root    string
 	Methods map[string]ast.Node
 }

@@ -307,7 +227,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
 		return v
 	}

-	if st.Name.Name != v.Root {
+	if st.Name.Name != "FullNode" {
 		return nil
 	}

@@ -323,7 +243,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {

 const noComment = "There are not yet any comments for this method."

-func parseApiASTInfo(apiFile, iface string) (map[string]string, map[string]string) { //nolint:golint
+func parseApiASTInfo() (map[string]string, map[string]string) { //nolint:golint
 	fset := token.NewFileSet()
 	pkgs, err := parser.ParseDir(fset, "./api", nil, parser.AllErrors|parser.ParseComments)
 	if err != nil {
@@ -332,11 +252,11 @@ func parseApiASTInfo(apiFile, iface string) (map[string]string, map[string]strin

 	ap := pkgs["api"]

-	f := ap.Files[apiFile]
+	f := ap.Files["api/api_full.go"]

 	cmap := ast.NewCommentMap(fset, f, f.Comments)

-	v := &Visitor{iface, make(map[string]ast.Node)}
+	v := &Visitor{make(map[string]ast.Node)}
 	ast.Walk(v, pkgs["api"])

 	groupDocs := make(map[string]string)
@@ -392,30 +312,13 @@ func methodGroupFromName(mn string) string {
 }

 func main() {
-	comments, groupComments := parseApiASTInfo(os.Args[1], os.Args[2])
+
+	comments, groupComments := parseApiASTInfo()

 	groups := make(map[string]*MethodGroup)

-	var t reflect.Type
-	var permStruct, commonPermStruct reflect.Type
-
-	switch os.Args[2] {
-	case "FullNode":
-		t = reflect.TypeOf(new(struct{ api.FullNode })).Elem()
-		permStruct = reflect.TypeOf(apistruct.FullNodeStruct{}.Internal)
-		commonPermStruct = reflect.TypeOf(apistruct.CommonStruct{}.Internal)
-	case "StorageMiner":
-		t = reflect.TypeOf(new(struct{ api.StorageMiner })).Elem()
-		permStruct = reflect.TypeOf(apistruct.StorageMinerStruct{}.Internal)
-		commonPermStruct = reflect.TypeOf(apistruct.CommonStruct{}.Internal)
-	case "WorkerAPI":
-		t = reflect.TypeOf(new(struct{ api.WorkerAPI })).Elem()
-		permStruct = reflect.TypeOf(apistruct.WorkerStruct{}.Internal)
-		commonPermStruct = reflect.TypeOf(apistruct.WorkerStruct{}.Internal)
-	default:
-		panic("unknown type")
-	}
-
+	var api struct{ api.FullNode }
+	t := reflect.TypeOf(api)
 	for i := 0; i < t.NumMethod(); i++ {
 		m := t.Method(i)

@@ -433,7 +336,7 @@ func main() {
 		ft := m.Func.Type()
 		for j := 2; j < ft.NumIn(); j++ {
 			inp := ft.In(j)
-			args = append(args, exampleValue(m.Name, inp, nil))
+			args = append(args, exampleValue(inp, nil))
 		}

 		v, err := json.MarshalIndent(args, "", "  ")
@@ -441,7 +344,7 @@ func main() {
 			panic(err)
 		}

-		outv := exampleValue(m.Name, ft.Out(0), nil)
+		outv := exampleValue(ft.Out(0), nil)

 		ov, err := json.MarshalIndent(outv, "", "  ")
 		if err != nil {
@@ -474,6 +377,9 @@ func main() {
 		}
 	}

+	permStruct := reflect.TypeOf(apistruct.FullNodeStruct{}.Internal)
+	commonPermStruct := reflect.TypeOf(apistruct.CommonStruct{}.Internal)
+
 	for _, g := range groupslice {
 		g := g
 		fmt.Printf("## %s\n", g.GroupName)
@@ -37,12 +37,7 @@ func (bm *BlockMiner) MineBlocks() {
 	go func() {
 		defer close(bm.done)
 		for atomic.LoadInt64(&bm.mine) == 1 {
-			select {
-			case <-bm.ctx.Done():
-				return
-			case <-time.After(bm.blocktime):
-			}
-
+			time.Sleep(bm.blocktime)
 			nulls := atomic.SwapInt64(&bm.nulls, 0)
 			if err := bm.miner.MineOne(bm.ctx, miner.MineReq{
 				InjectNulls: abi.ChainEpoch(nulls),
@@ -3,6 +3,7 @@ package test
 import (
 	"context"
 	"fmt"
+	"os"
 	"sync/atomic"
 	"testing"
 	"time"
@@ -16,6 +17,8 @@ import (
 )

 func TestCCUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+
 	for _, height := range []abi.ChainEpoch{
 		1,    // before
 		162,  // while sealing
@@ -31,7 +34,7 @@ func TestCCUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration) {

 func testCCUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration, upgradeHeight abi.ChainEpoch) {
 	ctx := context.Background()
-	n, sn := b(t, []FullNodeOpts{FullNodeWithActorsV2At(upgradeHeight)}, OneMiner)
+	n, sn := b(t, []FullNodeOpts{FullNodeWithUpgradeAt(upgradeHeight)}, OneMiner)
 	client := n[0].FullNode.(*impl.FullNodeAPI)
 	miner := sn[0]

@@ -89,7 +92,7 @@ func testCCUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration, upgradeH
 		t.Fatal(err)
 	}

-	MakeDeal(t, ctx, 6, client, miner, false, false)
+	makeDeal(t, ctx, 6, client, miner, false, false)

 	// Validate upgrade

@@ -16,12 +16,15 @@ import (

 	"github.com/ipfs/go-cid"
 	files "github.com/ipfs/go-ipfs-files"
+	logging "github.com/ipfs/go-log/v2"
 	"github.com/ipld/go-car"

 	"github.com/filecoin-project/go-fil-markets/storagemarket"
+	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
+	"github.com/filecoin-project/lotus/miner"
 	dag "github.com/ipfs/go-merkledag"
 	dstest "github.com/ipfs/go-merkledag/test"
 	unixfile "github.com/ipfs/go-unixfs/file"
@@ -31,7 +34,18 @@ import (
 	ipld "github.com/ipfs/go-ipld-format"
 )

+var MineNext = miner.MineReq{
+	InjectNulls: 0,
+	Done:        func(bool, abi.ChainEpoch, error) {},
+}
+
+func init() {
+	logging.SetAllLoggers(logging.LevelInfo)
+	build.InsecurePoStValidation = true
+}
+
 func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport, fastRet bool) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")

 	ctx := context.Background()
 	n, sn := b(t, OneFull, OneMiner)
@@ -60,7 +74,7 @@ func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport
 		}
 	}()

-	MakeDeal(t, ctx, 6, client, miner, carExport, fastRet)
+	makeDeal(t, ctx, 6, client, miner, carExport, fastRet)

 	atomic.AddInt64(&mine, -1)
 	fmt.Println("shutting down mining")
@@ -68,6 +82,7 @@ func TestDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration, carExport
 }

 func TestDoubleDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")

 	ctx := context.Background()
 	n, sn := b(t, OneFull, OneMiner)
@@ -97,21 +112,24 @@ func TestDoubleDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
 		}
 	}()

-	MakeDeal(t, ctx, 6, client, miner, false, false)
-	MakeDeal(t, ctx, 7, client, miner, false, false)
+	makeDeal(t, ctx, 6, client, miner, false, false)
+	makeDeal(t, ctx, 7, client, miner, false, false)

 	atomic.AddInt64(&mine, -1)
 	fmt.Println("shutting down mining")
 	<-done
 }

-func MakeDeal(t *testing.T, ctx context.Context, rseed int, client api.FullNode, miner TestStorageNode, carExport, fastRet bool) {
-	res, data, err := CreateClientFile(ctx, client, rseed)
+func makeDeal(t *testing.T, ctx context.Context, rseed int, client *impl.FullNodeAPI, miner TestStorageNode, carExport, fastRet bool) {
+	data := make([]byte, 1600)
+	rand.New(rand.NewSource(int64(rseed))).Read(data)
+
+	r := bytes.NewReader(data)
+	fcid, err := client.ClientImportLocal(ctx, r)
 	if err != nil {
 		t.Fatal(err)
 	}

-	fcid := res.Root
 	fmt.Println("FILE CID: ", fcid)

 	deal := startDeal(t, ctx, miner, client, fcid, fastRet)
@@ -127,29 +145,8 @@ func MakeDeal(t *testing.T, ctx context.Context, rseed int, client api.FullNode,
 	testRetrieval(t, ctx, client, fcid, &info.PieceCID, carExport, data)
 }

-func CreateClientFile(ctx context.Context, client api.FullNode, rseed int) (*api.ImportRes, []byte, error) {
-	data := make([]byte, 1600)
-	rand.New(rand.NewSource(int64(rseed))).Read(data)
-
-	dir, err := ioutil.TempDir(os.TempDir(), "test-make-deal-")
-	if err != nil {
-		return nil, nil, err
-	}
-
-	path := filepath.Join(dir, "sourcefile.dat")
-	err = ioutil.WriteFile(path, data, 0644)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	res, err := client.ClientImport(ctx, api.FileRef{Path: path})
-	if err != nil {
-		return nil, nil, err
-	}
-	return res, data, nil
-}
-
 func TestFastRetrievalDealFlow(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")

 	ctx := context.Background()
 	n, sn := b(t, OneFull, OneMiner)
@@ -204,6 +201,7 @@ func TestFastRetrievalDealFlow(t *testing.T, b APIBuilder, blocktime time.Durati
 }

 func TestSenondDealRetrieval(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")

 	ctx := context.Background()
 	n, sn := b(t, OneFull, OneMiner)
@@ -278,7 +276,7 @@ func TestSenondDealRetrieval(t *testing.T, b APIBuilder, blocktime time.Duration
 	<-done
 }

-func startDeal(t *testing.T, ctx context.Context, miner TestStorageNode, client api.FullNode, fcid cid.Cid, fastRet bool) *cid.Cid {
+func startDeal(t *testing.T, ctx context.Context, miner TestStorageNode, client *impl.FullNodeAPI, fcid cid.Cid, fastRet bool) *cid.Cid {
 	maddr, err := miner.ActorAddress(ctx)
 	if err != nil {
 		t.Fatal(err)
@@ -305,7 +303,7 @@ func startDeal(t *testing.T, ctx context.Context, miner TestStorageNode, client
 	return deal
 }

-func waitDealSealed(t *testing.T, ctx context.Context, miner TestStorageNode, client api.FullNode, deal *cid.Cid, noseal bool) {
+func waitDealSealed(t *testing.T, ctx context.Context, miner TestStorageNode, client *impl.FullNodeAPI, deal *cid.Cid, noseal bool) {
 loop:
 	for {
 		di, err := client.ClientGetDealInfo(ctx, *deal)
@@ -378,7 +376,7 @@ func startSealingWaiting(t *testing.T, ctx context.Context, miner TestStorageNod
 	}
 }

-func testRetrieval(t *testing.T, ctx context.Context, client api.FullNode, fcid cid.Cid, piece *cid.Cid, carExport bool, data []byte) {
+func testRetrieval(t *testing.T, ctx context.Context, client *impl.FullNodeAPI, fcid cid.Cid, piece *cid.Cid, carExport bool, data []byte) {
 	offers, err := client.ClientFindData(ctx, fcid, piece)
 	if err != nil {
 		t.Fatal(err)
@@ -5,6 +5,7 @@ import (
 	"context"
 	"fmt"
 	"math/rand"
+	"os"
 	"sync/atomic"
 	"testing"
 	"time"
@@ -58,11 +59,14 @@ func (ts *testSuite) testMiningReal(t *testing.T) {

 	newHeads, err := api.ChainNotify(ctx)
 	require.NoError(t, err)
-	at := (<-newHeads)[0].Val.Height()
+	initHead := (<-newHeads)[0]
+	if initHead.Val.Height() != 2 {
+		<-newHeads
+	}

 	h1, err := api.ChainHead(ctx)
 	require.NoError(t, err)
-	require.Equal(t, int64(at), int64(h1.Height()))
+	require.Equal(t, abi.ChainEpoch(2), h1.Height())

 	MineUntilBlock(ctx, t, apis[0], sn[0], nil)
 	require.NoError(t, err)
@@ -71,19 +75,21 @@ func (ts *testSuite) testMiningReal(t *testing.T) {

 	h2, err := api.ChainHead(ctx)
 	require.NoError(t, err)
-	require.Greater(t, int64(h2.Height()), int64(h1.Height()))
+	require.Equal(t, abi.ChainEpoch(3), h2.Height())

 	MineUntilBlock(ctx, t, apis[0], sn[0], nil)
 	require.NoError(t, err)

 	<-newHeads

-	h3, err := api.ChainHead(ctx)
+	h2, err = api.ChainHead(ctx)
 	require.NoError(t, err)
-	require.Greater(t, int64(h3.Height()), int64(h2.Height()))
+	require.Equal(t, abi.ChainEpoch(4), h2.Height())
 }

 func TestDealMining(t *testing.T, b APIBuilder, blocktime time.Duration, carExport bool) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+
 	// test making a deal with a fresh miner, and see if it starts to mine

 	ctx := context.Background()
@@ -3,10 +3,14 @@ package test
 import (
 	"context"
 	"fmt"
+	"os"
 	"sync/atomic"
 	"testing"
 	"time"

+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+	paych0 "github.com/filecoin-project/specs-actors/actors/builtin/paych"
+
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/ipfs/go-cid"
@@ -18,15 +22,15 @@ import (
 	"github.com/filecoin-project/lotus/api/apibstore"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/paych"
-	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/events"
 	"github.com/filecoin-project/lotus/chain/events/state"
 	"github.com/filecoin-project/lotus/chain/types"
 )

 func TestPaymentChannels(t *testing.T, b APIBuilder, blocktime time.Duration) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+
 	ctx := context.Background()
 	n, sn := b(t, TwoFull, OneMiner)

@@ -223,7 +227,7 @@ func TestPaymentChannels(t *testing.T, b APIBuilder, blocktime time.Duration) {
 	}

 	// wait for the settlement period to pass before collecting
-	waitForBlocks(ctx, t, bm, paymentReceiver, receiverAddr, policy.PaychSettleDelay)
+	waitForBlocks(ctx, t, bm, paymentReceiver, receiverAddr, paych0.SettleDelay)

 	creatorPreCollectBalance, err := paymentCreator.WalletBalance(ctx, createrAddr)
 	if err != nil {
@@ -279,7 +283,7 @@ func waitForBlocks(ctx context.Context, t *testing.T, bm *BlockMiner, paymentRec

 		// Add a real block
 		m, err := paymentReceiver.MpoolPushMessage(ctx, &types.Message{
-			To:    builtin.BurntFundsActorAddr,
+			To:    builtin0.BurntFundsActorAddr,
 			From:  receiverAddr,
 			Value: types.NewInt(0),
 		}, nil)
@@ -2,15 +2,12 @@ package test

 import (
 	"context"
-	"fmt"
-	"os"
 	"testing"
 	"time"

 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"

-	logging "github.com/ipfs/go-log/v2"
 	"github.com/multiformats/go-multiaddr"

 	"github.com/stretchr/testify/assert"
@@ -25,15 +22,6 @@ import (
 	"github.com/filecoin-project/lotus/node"
 )

-func init() {
-	logging.SetAllLoggers(logging.LevelInfo)
-	err := os.Setenv("BELLMAN_NO_GPU", "1")
-	if err != nil {
-		panic(fmt.Sprintf("failed to set BELLMAN_NO_GPU env variable: %s", err))
-	}
-	build.InsecurePoStValidation = true
-}
-
 type TestNode struct {
 	api.FullNode
 	// ListenAddr is the address on which an API server is listening, if an
@@ -109,7 +97,7 @@ var OneMiner = []StorageMiner{{Full: 0, Preseal: PresealGenesis}}
 var OneFull = DefaultFullOpts(1)
 var TwoFull = DefaultFullOpts(2)

-var FullNodeWithActorsV2At = func(upgradeHeight abi.ChainEpoch) FullNodeOpts {
+var FullNodeWithUpgradeAt = func(upgradeHeight abi.ChainEpoch) FullNodeOpts {
 	return FullNodeOpts{
 		Opts: func(nodes []TestNode) node.Option {
 			return node.Override(new(stmgr.UpgradeSchedule), stmgr.UpgradeSchedule{{
@@ -122,30 +110,6 @@ var FullNodeWithActorsV2At = func(upgradeHeight abi.ChainEpoch) FullNodeOpts {
 	}
 }

-var FullNodeWithSDRAt = func(calico, persian abi.ChainEpoch) FullNodeOpts {
-	return FullNodeOpts{
-		Opts: func(nodes []TestNode) node.Option {
-			return node.Override(new(stmgr.UpgradeSchedule), stmgr.UpgradeSchedule{{
-				Network:   network.Version6,
-				Height:    1,
-				Migration: stmgr.UpgradeActorsV2,
-			}, {
-				Network:   network.Version7,
-				Height:    calico,
-				Migration: stmgr.UpgradeCalico,
-			}, {
-				Network: network.Version8,
-				Height:  persian,
-			}})
-		},
-	}
-}
-
-var MineNext = miner.MineReq{
-	InjectNulls: 0,
-	Done:        func(bool, abi.ChainEpoch, error) {},
-}
-
 func (ts *testSuite) testVersion(t *testing.T) {
 	build.RunningNodeType = build.NodeFull

@@ -3,22 +3,19 @@ package test
 import (
 	"context"
 	"fmt"
-	"sort"
 	"sync/atomic"

+	"os"
 	"strings"
 	"testing"
 	"time"

-	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/extern/sector-storage/mock"
 	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
-	"github.com/filecoin-project/specs-storage/storage"

 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
@@ -27,88 +24,11 @@ import (
 	"github.com/filecoin-project/lotus/node/impl"
 )

-func TestSDRUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	n, sn := b(t, []FullNodeOpts{FullNodeWithSDRAt(500, 1000)}, OneMiner)
-	client := n[0].FullNode.(*impl.FullNodeAPI)
-	miner := sn[0]
-
-	addrinfo, err := client.NetAddrsListen(ctx)
+func init() {
+	err := os.Setenv("BELLMAN_NO_GPU", "1")
 	if err != nil {
-		t.Fatal(err)
+		panic(fmt.Sprintf("failed to set BELLMAN_NO_GPU env variable: %s", err))
 	}
-
-	if err := miner.NetConnect(ctx, addrinfo); err != nil {
-		t.Fatal(err)
-	}
-	build.Clock.Sleep(time.Second)
-
-	pledge := make(chan struct{})
-	mine := int64(1)
-	done := make(chan struct{})
-	go func() {
-		defer close(done)
-		round := 0
-		for atomic.LoadInt64(&mine) != 0 {
-			build.Clock.Sleep(blocktime)
-			if err := sn[0].MineOne(ctx, bminer.MineReq{Done: func(bool, abi.ChainEpoch, error) {
-
-			}}); err != nil {
-				t.Error(err)
-			}
-
-			// 3 sealing rounds: before, during after.
-			if round >= 3 {
-				continue
-			}
-
-			head, err := client.ChainHead(ctx)
-			assert.NoError(t, err)
-
-			// rounds happen every 100 blocks, with a 50 block offset.
-			if head.Height() >= abi.ChainEpoch(round*500+50) {
-				round++
-				pledge <- struct{}{}
-
-				ver, err := client.StateNetworkVersion(ctx, head.Key())
-				assert.NoError(t, err)
-				switch round {
-				case 1:
-					assert.Equal(t, network.Version6, ver)
-				case 2:
-					assert.Equal(t, network.Version7, ver)
-				case 3:
-					assert.Equal(t, network.Version8, ver)
-				}
-			}
-
-		}
-	}()
-
-	// before.
-	pledgeSectors(t, ctx, miner, 9, 0, pledge)
-
-	s, err := miner.SectorsList(ctx)
-	require.NoError(t, err)
-	sort.Slice(s, func(i, j int) bool {
-		return s[i] < s[j]
-	})
-
-	for i, id := range s {
-		info, err := miner.SectorsStatus(ctx, id, true)
-		require.NoError(t, err)
-		expectProof := abi.RegisteredSealProof_StackedDrg2KiBV1
-		if i >= 3 {
-			// after
-			expectProof = abi.RegisteredSealProof_StackedDrg2KiBV1_1
-		}
-		assert.Equal(t, expectProof, info.SealProof, "sector %d, id %d", i, id)
-	}
-
-	atomic.StoreInt64(&mine, 0)
-	<-done
 }

 func TestPledgeSector(t *testing.T, b APIBuilder, blocktime time.Duration, nSectors int) {
@@ -151,13 +71,11 @@ func TestPledgeSector(t *testing.T, b APIBuilder, blocktime time.Duration, nSect

 func pledgeSectors(t *testing.T, ctx context.Context, miner TestStorageNode, n, existing int, blockNotif <-chan struct{}) {
 	for i := 0; i < n; i++ {
-		if i%3 == 0 && blockNotif != nil {
-			<-blockNotif
-			log.Errorf("WAIT")
-		}
-		log.Errorf("PLEDGING %d", i)
 		err := miner.PledgeSector(ctx)
 		require.NoError(t, err)
+		if i%3 == 0 && blockNotif != nil {
+			<-blockNotif
+		}
 	}

 	for {
@@ -216,7 +134,7 @@ func testWindowPostUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration,
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()

-	n, sn := b(t, []FullNodeOpts{FullNodeWithActorsV2At(upgradeHeight)}, OneMiner)
+	n, sn := b(t, []FullNodeOpts{FullNodeWithUpgradeAt(upgradeHeight)}, OneMiner)

 	client := n[0].FullNode.(*impl.FullNodeAPI)
 	miner := sn[0]
@@ -299,17 +217,15 @@ func testWindowPostUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration,

 		// Drop the partition
 		err = secs.ForEach(func(sid uint64) error {
-			return miner.StorageMiner.(*impl.StorageMinerAPI).IStorageMgr.(*mock.SectorMgr).MarkCorrupted(storage.SectorRef{
-				ID: abi.SectorID{
-					Miner:  abi.ActorID(mid),
-					Number: abi.SectorNumber(sid),
-				},
+			return miner.StorageMiner.(*impl.StorageMinerAPI).IStorageMgr.(*mock.SectorMgr).MarkCorrupted(abi.SectorID{
+				Miner:  abi.ActorID(mid),
+				Number: abi.SectorNumber(sid),
 			}, true)
 		})
 		require.NoError(t, err)
 	}

-	var s storage.SectorRef
+	var s abi.SectorID

 	// Drop 1 sectors from deadline 3 partition 0
 	{
@@ -330,11 +246,9 @@ func testWindowPostUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration,
 		require.NoError(t, err)
 		fmt.Println("the sectors", all)

-		s = storage.SectorRef{
-			ID: abi.SectorID{
-				Miner:  abi.ActorID(mid),
-				Number: abi.SectorNumber(sn),
-			},
+		s = abi.SectorID{
+			Miner:  abi.ActorID(mid),
+			Number: abi.SectorNumber(sn),
 		}

 		err = miner.StorageMiner.(*impl.StorageMinerAPI).IStorageMgr.(*mock.SectorMgr).MarkFailed(s, true)
@@ -1,4 +1,15 @@
-/dns4/bootstrap-0.calibration.fildev.network/tcp/1347/p2p/12D3KooWK1QYsm6iqyhgH7vqsbeoNoKHbT368h1JLHS1qYN36oyc
-/dns4/bootstrap-1.calibration.fildev.network/tcp/1347/p2p/12D3KooWKDyJZoPsNak1iYNN1GGmvGnvhyVbWBL6iusYfP3RpgYs
-/dns4/bootstrap-2.calibration.fildev.network/tcp/1347/p2p/12D3KooWJRSTnzABB6MYYEBbSTT52phQntVD1PpRTMh1xt9mh6yH
-/dns4/bootstrap-3.calibration.fildev.network/tcp/1347/p2p/12D3KooWQLi3kY6HnMYLUtwCe26zWMdNhniFgHVNn1DioQc7NiWv
+/dns4/bootstrap-0.mainnet.filops.net/tcp/1347/p2p/12D3KooWCVe8MmsEMes2FzgTpt9fXtmCY7wrq91GRiaC8PHSCCBj
+/dns4/bootstrap-1.mainnet.filops.net/tcp/1347/p2p/12D3KooWCwevHg1yLCvktf2nvLu7L9894mcrJR4MsBCcm4syShVc
+/dns4/bootstrap-2.mainnet.filops.net/tcp/1347/p2p/12D3KooWEWVwHGn2yR36gKLozmb4YjDJGerotAPGxmdWZx2nxMC4
+/dns4/bootstrap-3.mainnet.filops.net/tcp/1347/p2p/12D3KooWKhgq8c7NQ9iGjbyK7v7phXvG6492HQfiDaGHLHLQjk7R
+/dns4/bootstrap-4.mainnet.filops.net/tcp/1347/p2p/12D3KooWL6PsFNPhYftrJzGgF5U18hFoaVhfGk7xwzD8yVrHJ3Uc
+/dns4/bootstrap-5.mainnet.filops.net/tcp/1347/p2p/12D3KooWLFynvDQiUpXoHroV1YxKHhPJgysQGH2k3ZGwtWzR4dFH
+/dns4/bootstrap-6.mainnet.filops.net/tcp/1347/p2p/12D3KooWP5MwCiqdMETF9ub1P3MbCvQCcfconnYHbWg6sUJcDRQQ
+/dns4/bootstrap-7.mainnet.filops.net/tcp/1347/p2p/12D3KooWRs3aY1p3juFjPy8gPN95PEQChm2QKGUCAdcDCC4EBMKf
+/dns4/bootstrap-8.mainnet.filops.net/tcp/1347/p2p/12D3KooWScFR7385LTyR4zU1bYdzSiiAb5rnNABfVahPvVSzyTkR
+/dns4/lotus-bootstrap.forceup.cn/tcp/41778/p2p/12D3KooWFQsv3nRMUevZNWWsY1Wu6NUzUbawnWU5NcRhgKuJA37C
+/dns4/bootstrap-0.starpool.in/tcp/12757/p2p/12D3KooWGHpBMeZbestVEWkfdnC9u7p6uFHXL1n7m1ZBqsEmiUzz
+/dns4/bootstrap-1.starpool.in/tcp/12757/p2p/12D3KooWQZrGH1PxSNZPum99M1zNvjNFM33d1AAu5DcvdHptuU7u
+/dns4/node.glif.io/tcp/1235/p2p/12D3KooWBF8cpp65hp2u9LK5mh19x67ftAam84z9LsfaquTDSBpt
+/dns4/bootstrap-0.ipfsmain.cn/tcp/34721/p2p/12D3KooWQnwEGNqcM2nAcPtRR9rAX8Hrg4k9kJLCHoTR5chJfz6d
+/dns4/bootstrap-1.ipfsmain.cn/tcp/34723/p2p/12D3KooWMKxMkD5DMpSWsW7dBddKxKT7L2GgbNuckz9otxvkvByP
@@ -7,6 +7,7 @@ import (
 	"os"

 	"github.com/filecoin-project/go-state-types/abi"
+
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

@@ -21,9 +22,7 @@ const UpgradeTapeHeight = -4
 var UpgradeActorsV2Height = abi.ChainEpoch(10)
 var UpgradeLiftoffHeight = abi.ChainEpoch(-5)

-const UpgradeKumquatHeight = 15
-const UpgradeCalicoHeight = 20
-const UpgradePersianHeight = 25
+const UpgradeKumquatHeight = -6

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -54,5 +53,3 @@ const SlashablePowerDelay = 20

 // Epochs
 const InteractivePoRepConfidence = 6
-
-const BootstrapPeerThreshold = 1
@@ -5,53 +5,59 @@
 package build

 import (
+	"math"
+	"os"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
+
+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 )

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
-	0: DrandMainnet,
+	0:                  DrandIncentinet,
+	UpgradeSmokeHeight: DrandMainnet,
 }

-const UpgradeBreezeHeight = -1
+const UpgradeBreezeHeight = 41280
 const BreezeGasTampingDuration = 120

-const UpgradeSmokeHeight = -2
+const UpgradeSmokeHeight = 51000

-const UpgradeIgnitionHeight = -3
-const UpgradeRefuelHeight = -4
+const UpgradeIgnitionHeight = 94000
+const UpgradeRefuelHeight = 130800

-var UpgradeActorsV2Height = abi.ChainEpoch(30)
+var UpgradeActorsV2Height = abi.ChainEpoch(138720)

-const UpgradeTapeHeight = 60
+const UpgradeTapeHeight = 140760

 // This signals our tentative epoch for mainnet launch. Can make it later, but not earlier.
 // Miners, clients, developers, custodians all need time to prepare.
 // We still have upgrades and state changes to do, but can happen after signaling timing here.
-const UpgradeLiftoffHeight = -5
+const UpgradeLiftoffHeight = 148888

-const UpgradeKumquatHeight = 90
-
-const UpgradeCalicoHeight = 92000
-const UpgradePersianHeight = UpgradeCalicoHeight + (builtin2.EpochsInHour * 60)
+// TODO: Confirm epoch
+const UpgradeKumquatHeight = 170000

 func init() {
-	policy.SetConsensusMinerMinPower(abi.NewStoragePower(10 << 30))
+	policy.SetConsensusMinerMinPower(abi.NewStoragePower(10 << 40))
 	policy.SetSupportedProofTypes(
-		abi.RegisteredSealProof_StackedDrg512MiBV1,
 		abi.RegisteredSealProof_StackedDrg32GiBV1,
 		abi.RegisteredSealProof_StackedDrg64GiBV1,
 	)

-	SetAddressNetwork(address.Testnet)
+	if os.Getenv("LOTUS_USE_TEST_ADDRESSES") != "1" {
+		SetAddressNetwork(address.Mainnet)
+	}

-	Devnet = true
+	if os.Getenv("LOTUS_DISABLE_V2_ACTOR_MIGRATION") == "1" {
+		UpgradeActorsV2Height = math.MaxInt64
+	}
+
+	Devnet = false
 }

-const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)
+const BlockDelaySecs = uint64(builtin0.EpochDurationSeconds)

 const PropagationDelaySecs = uint64(6)
-
-const BootstrapPeerThreshold = 4
@@ -1,13 +1,36 @@
 package build

 import (
+	"sort"
+
 	"github.com/filecoin-project/go-address"

 	"github.com/libp2p/go-libp2p-core/protocol"

+	"github.com/filecoin-project/go-state-types/abi"
+	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
+
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 )

+func DefaultSectorSize() abi.SectorSize {
+	szs := make([]abi.SectorSize, 0, len(miner0.SupportedProofTypes))
+	for spt := range miner0.SupportedProofTypes {
+		ss, err := spt.SectorSize()
+		if err != nil {
+			panic(err)
+		}
+
+		szs = append(szs, ss)
+	}
+
+	sort.Slice(szs, func(i, j int) bool {
+		return szs[i] < szs[j]
+	})
+
+	return szs[0]
+}
+
 // Core network constants

 func BlocksTopic(netName dtypes.NetworkName) string   { return "/fil/blocks/" + string(netName) }
@@ -16,15 +39,14 @@ func DhtProtocolName(netName dtypes.NetworkName) protocol.ID {
 	return protocol.ID("/fil/kad/" + string(netName))
 }

+func UseNewestNetwork() bool {
+	// TODO: Put these in a container we can iterate over
+	if UpgradeBreezeHeight <= 0 && UpgradeSmokeHeight <= 0 && UpgradeActorsV2Height <= 0 {
+		return true
+	}
+	return false
+}
+
 func SetAddressNetwork(n address.Network) {
 	address.CurrentNetwork = n
 }
-
-func MustParseAddress(addr string) address.Address {
-	ret, err := address.NewFromString(addr)
-	if err != nil {
-		panic(err)
-	}
-
-	return ret
-}
@@ -7,12 +7,12 @@ import (
 	"os"

 	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/lotus/chain/actors/policy"
+
 	"github.com/filecoin-project/go-state-types/network"

-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
-	"github.com/filecoin-project/lotus/chain/actors/policy"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
 )

 // /////
@@ -25,14 +25,14 @@ const UnixfsLinksPerLevel = 1024
 // Consensus / Network

 const AllowableClockDriftSecs = uint64(1)
-const NewestNetworkVersion = network.Version8
+const NewestNetworkVersion = network.Version6
 const ActorUpgradeNetworkVersion = network.Version4

 // Epochs
 const ForkLengthThreshold = Finality

 // Blocks (e)
-var BlocksPerEpoch = uint64(builtin2.ExpectedLeadersPerEpoch)
+var BlocksPerEpoch = uint64(builtin.ExpectedLeadersPerEpoch)

 // Epochs
 const Finality = policy.ChainFinality
@@ -61,9 +61,6 @@ const TicketRandomnessLookback = abi.ChainEpoch(1)

 const AddressMainnetEnvVar = "_mainnet_"

-// the 'f' prefix doesn't matter
-var ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
-
 // /////
 // Devnet settings

@@ -119,4 +116,4 @@ const PackingEfficiencyDenom = 5

 // Actor consts
 // TODO: Pull from actors when its made not private
-var MinDealDuration = abi.ChainEpoch(180 * builtin2.EpochsInDay)
+var MinDealDuration = abi.ChainEpoch(180 * builtin.EpochsInDay)
@@ -12,8 +12,7 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/network"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
+	"github.com/filecoin-project/specs-actors/actors/builtin"

 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )
@@ -22,14 +21,14 @@ var (
 	UnixfsChunkSize     = uint64(1 << 20)
 	UnixfsLinksPerLevel = 1024

-	BlocksPerEpoch        = uint64(builtin2.ExpectedLeadersPerEpoch)
+	BlocksPerEpoch        = uint64(builtin.ExpectedLeadersPerEpoch)
 	BlockMessageLimit     = 512
 	BlockGasLimit         = int64(100_000_000_000)
 	BlockGasTarget        = int64(BlockGasLimit / 2)
 	BaseFeeMaxChangeDenom = int64(8) // 12.5%
 	InitialBaseFee        = int64(100e6)
 	MinimumBaseFee        = int64(100)
-	BlockDelaySecs        = uint64(builtin2.EpochDurationSeconds)
+	BlockDelaySecs        = uint64(builtin.EpochDurationSeconds)
 	PropagationDelaySecs  = uint64(6)

 	AllowableClockDriftSecs = uint64(1)
@@ -73,7 +72,7 @@ var (

 	// Actor consts
 	// TODO: Pull from actors when its made not private
-	MinDealDuration = abi.ChainEpoch(180 * builtin2.EpochsInDay)
+	MinDealDuration = abi.ChainEpoch(180 * builtin.EpochsInDay)

 	PackingEfficiencyNum   int64 = 4
 	PackingEfficiencyDenom int64 = 5
@@ -88,18 +87,13 @@ var (
 	UpgradeActorsV2Height abi.ChainEpoch = 10
 	UpgradeLiftoffHeight  abi.ChainEpoch = -5
 	UpgradeKumquatHeight  abi.ChainEpoch = -6
-	UpgradeCalicoHeight   abi.ChainEpoch = -7
-	UpgradePersianHeight  abi.ChainEpoch = -8

 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,
 	}

-	NewestNetworkVersion       = network.Version8
+	NewestNetworkVersion       = network.Version5
 	ActorUpgradeNetworkVersion = network.Version4

-	Devnet      = true
-	ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
+	Devnet = true
 )
-
-const BootstrapPeerThreshold = 1
@@ -29,7 +29,7 @@ func buildType() string {
 }

 // BuildVersion is the local build version, set by build system
-const BuildVersion = "1.2.0"
+const BuildVersion = "1.0.0"

 func UserVersion() string {
 	return BuildVersion + buildType() + CurrentCommit
@@ -83,9 +83,9 @@ func VersionForType(nodeType NodeType) (Version, error) {

 // semver versions of the rpc api exposed
 var (
-	FullAPIVersion   = newVer(1, 0, 0)
-	MinerAPIVersion  = newVer(1, 0, 0)
-	WorkerAPIVersion = newVer(1, 0, 0)
+	FullAPIVersion   = newVer(0, 17, 0)
+	MinerAPIVersion  = newVer(0, 15, 0)
+	WorkerAPIVersion = newVer(0, 15, 0)
 )

 //nolint:varcheck,deadcode
@@ -12,9 +12,8 @@ import (
 	typegen "github.com/whyrusleeping/cbor-gen"

 	"github.com/filecoin-project/go-state-types/abi"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-	adt2 "github.com/filecoin-project/specs-actors/v2/actors/util/adt"
+	"github.com/filecoin-project/specs-actors/actors/runtime"
+	adt0 "github.com/filecoin-project/specs-actors/actors/util/adt"

 	bstore "github.com/filecoin-project/lotus/lib/blockstore"
 )
@@ -23,24 +22,24 @@ func TestDiffAdtArray(t *testing.T) {
 	ctxstoreA := newContextStore()
 	ctxstoreB := newContextStore()

-	arrA := adt2.MakeEmptyArray(ctxstoreA)
-	arrB := adt2.MakeEmptyArray(ctxstoreB)
+	arrA := adt0.MakeEmptyArray(ctxstoreA)
+	arrB := adt0.MakeEmptyArray(ctxstoreB)

-	require.NoError(t, arrA.Set(0, builtin2.CBORBytes([]byte{0}))) // delete
+	require.NoError(t, arrA.Set(0, runtime.CBORBytes([]byte{0}))) // delete

-	require.NoError(t, arrA.Set(1, builtin2.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, arrB.Set(1, builtin2.CBORBytes([]byte{1})))
+	require.NoError(t, arrA.Set(1, runtime.CBORBytes([]byte{0}))) // modify
+	require.NoError(t, arrB.Set(1, runtime.CBORBytes([]byte{1})))

-	require.NoError(t, arrA.Set(2, builtin2.CBORBytes([]byte{1}))) // delete
+	require.NoError(t, arrA.Set(2, runtime.CBORBytes([]byte{1}))) // delete

-	require.NoError(t, arrA.Set(3, builtin2.CBORBytes([]byte{0}))) // noop
-	require.NoError(t, arrB.Set(3, builtin2.CBORBytes([]byte{0})))
+	require.NoError(t, arrA.Set(3, runtime.CBORBytes([]byte{0}))) // noop
+	require.NoError(t, arrB.Set(3, runtime.CBORBytes([]byte{0})))

-	require.NoError(t, arrA.Set(4, builtin2.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, arrB.Set(4, builtin2.CBORBytes([]byte{6})))
+	require.NoError(t, arrA.Set(4, runtime.CBORBytes([]byte{0}))) // modify
+	require.NoError(t, arrB.Set(4, runtime.CBORBytes([]byte{6})))

-	require.NoError(t, arrB.Set(5, builtin2.CBORBytes{8})) // add
-	require.NoError(t, arrB.Set(6, builtin2.CBORBytes{9})) // add
+	require.NoError(t, arrB.Set(5, runtime.CBORBytes{8})) // add
+	require.NoError(t, arrB.Set(6, runtime.CBORBytes{9})) // add

 	changes := new(TestDiffArray)

@@ -77,24 +76,24 @@ func TestDiffAdtMap(t *testing.T) {
 	ctxstoreA := newContextStore()
 	ctxstoreB := newContextStore()

-	mapA := adt2.MakeEmptyMap(ctxstoreA)
-	mapB := adt2.MakeEmptyMap(ctxstoreB)
+	mapA := adt0.MakeEmptyMap(ctxstoreA)
+	mapB := adt0.MakeEmptyMap(ctxstoreB)

-	require.NoError(t, mapA.Put(abi.UIntKey(0), builtin2.CBORBytes([]byte{0}))) // delete
+	require.NoError(t, mapA.Put(abi.UIntKey(0), runtime.CBORBytes([]byte{0}))) // delete

-	require.NoError(t, mapA.Put(abi.UIntKey(1), builtin2.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, mapB.Put(abi.UIntKey(1), builtin2.CBORBytes([]byte{1})))
+	require.NoError(t, mapA.Put(abi.UIntKey(1), runtime.CBORBytes([]byte{0}))) // modify
+	require.NoError(t, mapB.Put(abi.UIntKey(1), runtime.CBORBytes([]byte{1})))

-	require.NoError(t, mapA.Put(abi.UIntKey(2), builtin2.CBORBytes([]byte{1}))) // delete
+	require.NoError(t, mapA.Put(abi.UIntKey(2), runtime.CBORBytes([]byte{1}))) // delete

-	require.NoError(t, mapA.Put(abi.UIntKey(3), builtin2.CBORBytes([]byte{0}))) // noop
-	require.NoError(t, mapB.Put(abi.UIntKey(3), builtin2.CBORBytes([]byte{0})))
+	require.NoError(t, mapA.Put(abi.UIntKey(3), runtime.CBORBytes([]byte{0}))) // noop
+	require.NoError(t, mapB.Put(abi.UIntKey(3), runtime.CBORBytes([]byte{0})))

-	require.NoError(t, mapA.Put(abi.UIntKey(4), builtin2.CBORBytes([]byte{0}))) // modify
-	require.NoError(t, mapB.Put(abi.UIntKey(4), builtin2.CBORBytes([]byte{6})))
+	require.NoError(t, mapA.Put(abi.UIntKey(4), runtime.CBORBytes([]byte{0}))) // modify
+	require.NoError(t, mapB.Put(abi.UIntKey(4), runtime.CBORBytes([]byte{6})))

-	require.NoError(t, mapB.Put(abi.UIntKey(5), builtin2.CBORBytes{8})) // add
-	require.NoError(t, mapB.Put(abi.UIntKey(6), builtin2.CBORBytes{9})) // add
+	require.NoError(t, mapB.Put(abi.UIntKey(5), runtime.CBORBytes{8})) // add
+	require.NoError(t, mapB.Put(abi.UIntKey(6), runtime.CBORBytes{9})) // add

 	changes := new(TestDiffMap)

@@ -145,7 +144,7 @@ func (t *TestDiffMap) AsKey(key string) (abi.Keyer, error) {
 }

 func (t *TestDiffMap) Add(key string, val *typegen.Deferred) error {
-	v := new(builtin2.CBORBytes)
+	v := new(runtime.CBORBytes)
 	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
 	if err != nil {
 		return err
@@ -162,13 +161,13 @@ func (t *TestDiffMap) Add(key string, val *typegen.Deferred) error {
 }

 func (t *TestDiffMap) Modify(key string, from, to *typegen.Deferred) error {
-	vFrom := new(builtin2.CBORBytes)
+	vFrom := new(runtime.CBORBytes)
 	err := vFrom.UnmarshalCBOR(bytes.NewReader(from.Raw))
 	if err != nil {
 		return err
 	}

-	vTo := new(builtin2.CBORBytes)
+	vTo := new(runtime.CBORBytes)
 	err = vTo.UnmarshalCBOR(bytes.NewReader(to.Raw))
 	if err != nil {
 		return err
@@ -195,7 +194,7 @@ func (t *TestDiffMap) Modify(key string, from, to *typegen.Deferred) error {
 }

 func (t *TestDiffMap) Remove(key string, val *typegen.Deferred) error {
-	v := new(builtin2.CBORBytes)
+	v := new(runtime.CBORBytes)
 	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
 	if err != nil {
 		return err
@@ -213,7 +212,7 @@ func (t *TestDiffMap) Remove(key string, val *typegen.Deferred) error {

 type adtMapDiffResult struct {
 	key uint64
-	val builtin2.CBORBytes
+	val runtime.CBORBytes
 }

 type TestAdtMapDiffModified struct {
@@ -223,7 +222,7 @@ type TestAdtMapDiffModified struct {

 type adtArrayDiffResult struct {
 	key uint64
-	val builtin2.CBORBytes
+	val runtime.CBORBytes
 }

 type TestDiffArray struct {
@@ -240,7 +239,7 @@ type TestAdtArrayDiffModified struct {
 }

 func (t *TestDiffArray) Add(key uint64, val *typegen.Deferred) error {
-	v := new(builtin2.CBORBytes)
+	v := new(runtime.CBORBytes)
 	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
 	if err != nil {
 		return err
@@ -253,13 +252,13 @@ func (t *TestDiffArray) Add(key uint64, val *typegen.Deferred) error {
 }

 func (t *TestDiffArray) Modify(key uint64, from, to *typegen.Deferred) error {
-	vFrom := new(builtin2.CBORBytes)
+	vFrom := new(runtime.CBORBytes)
 	err := vFrom.UnmarshalCBOR(bytes.NewReader(from.Raw))
 	if err != nil {
 		return err
 	}

-	vTo := new(builtin2.CBORBytes)
+	vTo := new(runtime.CBORBytes)
 	err = vTo.UnmarshalCBOR(bytes.NewReader(to.Raw))
 	if err != nil {
 		return err
@@ -281,7 +280,7 @@ func (t *TestDiffArray) Modify(key uint64, from, to *typegen.Deferred) error {
 }

 func (t *TestDiffArray) Remove(key uint64, val *typegen.Deferred) error {
-	v := new(builtin2.CBORBytes)
+	v := new(runtime.CBORBytes)
 	err := v.UnmarshalCBOR(bytes.NewReader(val.Raw))
 	if err != nil {
 		return err
@@ -24,8 +24,6 @@ func init() {
 	})
 }

-var Methods = builtin2.MethodsAccount
-
 func Load(store adt.Store, act *types.Actor) (State, error) {
 	switch act.Code {
 	case builtin0.AccountActorCodeID:
@@ -27,21 +27,6 @@ var SaftAddress = makeAddress("t0122")
 var ReserveAddress = makeAddress("t090")
 var RootVerifierAddress = makeAddress("t080")

-var (
-	ExpectedLeadersPerEpoch = builtin0.ExpectedLeadersPerEpoch
-)
-
-const (
-	EpochDurationSeconds = builtin0.EpochDurationSeconds
-	EpochsInDay          = builtin0.EpochsInDay
-	SecondsInDay         = builtin0.SecondsInDay
-)
-
-const (
-	MethodSend        = builtin2.MethodSend
-	MethodConstructor = builtin2.MethodConstructor
-)
-
 // TODO: Why does actors have 2 different versions of this?
 type SectorInfo = proof0.SectorInfo
 type PoStProof = proof0.PoStProof
@@ -1,10 +0,0 @@
-package cron
-
-import (
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-)
-
-var (
-	Address = builtin2.CronActorAddr
-	Methods = builtin2.MethodsCron
-)
@@ -1,152 +0,0 @@
-package init
-
-import (
-	"bytes"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	typegen "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-func DiffAddressMap(pre, cur State) (*AddressMapChanges, error) {
-	prem, err := pre.addressMap()
-	if err != nil {
-		return nil, err
-	}
-
-	curm, err := cur.addressMap()
-	if err != nil {
-		return nil, err
-	}
-
-	preRoot, err := prem.Root()
-	if err != nil {
-		return nil, err
-	}
-
-	curRoot, err := curm.Root()
-	if err != nil {
-		return nil, err
-	}
-
-	results := new(AddressMapChanges)
-	// no change.
-	if curRoot.Equals(preRoot) {
-		return results, nil
-	}
-
-	err = adt.DiffAdtMap(prem, curm, &addressMapDiffer{results, pre, cur})
-	if err != nil {
-		return nil, err
-	}
-
-	return results, nil
-}
-
-type addressMapDiffer struct {
-	Results    *AddressMapChanges
-	pre, adter State
-}
-
-type AddressMapChanges struct {
-	Added    []AddressPair
-	Modified []AddressChange
-	Removed  []AddressPair
-}
-
-func (i *addressMapDiffer) AsKey(key string) (abi.Keyer, error) {
-	addr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return nil, err
-	}
-	return abi.AddrKey(addr), nil
-}
-
-func (i *addressMapDiffer) Add(key string, val *typegen.Deferred) error {
-	pkAddr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-	id := new(typegen.CborInt)
-	if err := id.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return err
-	}
-	idAddr, err := address.NewIDAddress(uint64(*id))
-	if err != nil {
-		return err
-	}
-	i.Results.Added = append(i.Results.Added, AddressPair{
-		ID: idAddr,
-		PK: pkAddr,
-	})
-	return nil
-}
-
-func (i *addressMapDiffer) Modify(key string, from, to *typegen.Deferred) error {
-	pkAddr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-
-	fromID := new(typegen.CborInt)
-	if err := fromID.UnmarshalCBOR(bytes.NewReader(from.Raw)); err != nil {
-		return err
-	}
-	fromIDAddr, err := address.NewIDAddress(uint64(*fromID))
-	if err != nil {
-		return err
-	}
-
-	toID := new(typegen.CborInt)
-	if err := toID.UnmarshalCBOR(bytes.NewReader(to.Raw)); err != nil {
-		return err
-	}
-	toIDAddr, err := address.NewIDAddress(uint64(*toID))
-	if err != nil {
-		return err
-	}
-
-	i.Results.Modified = append(i.Results.Modified, AddressChange{
-		From: AddressPair{
-			ID: fromIDAddr,
-			PK: pkAddr,
-		},
-		To: AddressPair{
-			ID: toIDAddr,
-			PK: pkAddr,
-		},
-	})
-	return nil
-}
-
-func (i *addressMapDiffer) Remove(key string, val *typegen.Deferred) error {
-	pkAddr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-	id := new(typegen.CborInt)
-	if err := id.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return err
-	}
-	idAddr, err := address.NewIDAddress(uint64(*id))
-	if err != nil {
-		return err
-	}
-	i.Results.Removed = append(i.Results.Removed, AddressPair{
-		ID: idAddr,
-		PK: pkAddr,
-	})
-	return nil
-}
-
-type AddressChange struct {
-	From AddressPair
-	To   AddressPair
-}
-
-type AddressPair struct {
-	ID address.Address
-	PK address.Address
-}
@@ -26,10 +26,7 @@ func init() {
 	})
 }

-var (
-	Address = builtin2.InitActorAddr
-	Methods = builtin2.MethodsInit
-)
+var Address = builtin0.InitActorAddr

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	switch act.Code {
@@ -57,6 +54,4 @@ type State interface {

 	// Sets the network's name. This should only be used on upgrade/fork.
 	SetNetworkName(name string) error
-
-	addressMap() (adt.Map, error)
 }
@@ -79,7 +79,3 @@ func (s *state0) Remove(addrs ...address.Address) (err error) {
 	s.State.AddressMap = amr
 	return nil
 }
-
-func (s *state0) addressMap() (adt.Map, error) {
-	return adt0.AsMap(s.store, s.AddressMap)
-}
@@ -79,7 +79,3 @@ func (s *state2) Remove(addrs ...address.Address) (err error) {
 	s.State.AddressMap = amr
 	return nil
 }
-
-func (s *state2) addressMap() (adt.Map, error) {
-	return adt2.AsMap(s.store, s.AddressMap)
-}
@@ -27,10 +27,7 @@ func init() {
 	})
 }

-var (
-	Address = builtin2.StorageMarketActorAddr
-	Methods = builtin2.MethodsMarket
-)
+var Address = builtin0.StorageMarketActorAddr

 func Load(store adt.Store, act *types.Actor) (st State, err error) {
 	switch act.Code {
@@ -81,7 +78,6 @@ type DealProposals interface {
 type PublishStorageDealsParams = market0.PublishStorageDealsParams
 type PublishStorageDealsReturn = market0.PublishStorageDealsReturn
 type VerifyDealsForActivationParams = market0.VerifyDealsForActivationParams
-type WithdrawBalanceParams = market0.WithdrawBalanceParams

 type ClientDealProposal = market0.ClientDealProposal

@@ -31,8 +31,6 @@ func init() {
 	})
 }

-var Methods = builtin2.MethodsMiner
-
 // Unchanged between v0 and v2 actors
 var WPoStProvingPeriod = miner0.WPoStProvingPeriod
 var WPoStPeriodDeadlines = miner0.WPoStPeriodDeadlines
@@ -77,7 +75,6 @@ type State interface {
 	DeadlinesChanged(State) (bool, error)

 	Info() (MinerInfo, error)
-	MinerInfoChanged(State) (bool, error)

 	DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error)

@@ -4,8 +4,6 @@ import (
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-bitfield"
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/network"
 )

 func AllPartSectors(mas State, sget func(Partition) (bitfield.BitField, error)) (bitfield.BitField, error) {
@@ -28,42 +26,3 @@ func AllPartSectors(mas State, sget func(Partition) (bitfield.BitField, error))

 	return bitfield.MultiMerge(parts...)
 }
-
-// SealProofTypeFromSectorSize returns preferred seal proof type for creating
-// new miner actors and new sectors
-func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredSealProof, error) {
-	switch {
-	case nv < network.Version7:
-		switch ssize {
-		case 2 << 10:
-			return abi.RegisteredSealProof_StackedDrg2KiBV1, nil
-		case 8 << 20:
-			return abi.RegisteredSealProof_StackedDrg8MiBV1, nil
-		case 512 << 20:
-			return abi.RegisteredSealProof_StackedDrg512MiBV1, nil
-		case 32 << 30:
-			return abi.RegisteredSealProof_StackedDrg32GiBV1, nil
-		case 64 << 30:
-			return abi.RegisteredSealProof_StackedDrg64GiBV1, nil
-		default:
-			return 0, xerrors.Errorf("unsupported sector size for miner: %v", ssize)
-		}
-	case nv >= network.Version7:
-		switch ssize {
-		case 2 << 10:
-			return abi.RegisteredSealProof_StackedDrg2KiBV1_1, nil
-		case 8 << 20:
-			return abi.RegisteredSealProof_StackedDrg8MiBV1_1, nil
-		case 512 << 20:
-			return abi.RegisteredSealProof_StackedDrg512MiBV1_1, nil
-		case 32 << 30:
-			return abi.RegisteredSealProof_StackedDrg32GiBV1_1, nil
-		case 64 << 30:
-			return abi.RegisteredSealProof_StackedDrg64GiBV1_1, nil
-		default:
-			return 0, xerrors.Errorf("unsupported sector size for miner: %v", ssize)
-		}
-	}
-
-	return 0, xerrors.Errorf("unsupported network version")
-}
@@ -277,15 +277,6 @@ func (s *state0) DeadlinesChanged(other State) (bool, error) {
 	return !s.State.Deadlines.Equals(other0.Deadlines), nil
 }

-func (s *state0) MinerInfoChanged(other State) (bool, error) {
-	other0, ok := other.(*state0)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Info.Equals(other0.State.Info), nil
-}
-
 func (s *state0) Info() (MinerInfo, error) {
 	info, err := s.State.GetInfo(s.store)
 	if err != nil {
@@ -276,15 +276,6 @@ func (s *state2) DeadlinesChanged(other State) (bool, error) {
 	return !s.State.Deadlines.Equals(other2.Deadlines), nil
 }

-func (s *state2) MinerInfoChanged(other State) (bool, error) {
-	other0, ok := other.(*state2)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Info.Equals(other0.State.Info), nil
-}
-
 func (s *state2) Info() (MinerInfo, error) {
 	info, err := s.State.GetInfo(s.store)
 	if err != nil {
@@ -1,134 +0,0 @@
-package multisig
-
-import (
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	cbg "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-type PendingTransactionChanges struct {
-	Added    []TransactionChange
-	Modified []TransactionModification
-	Removed  []TransactionChange
-}
-
-type TransactionChange struct {
-	TxID int64
-	Tx   Transaction
-}
-
-type TransactionModification struct {
-	TxID int64
-	From Transaction
-	To   Transaction
-}
-
-func DiffPendingTransactions(pre, cur State) (*PendingTransactionChanges, error) {
-	results := new(PendingTransactionChanges)
-	if changed, err := pre.PendingTxnChanged(cur); err != nil {
-		return nil, err
-	} else if !changed { // if nothing has changed then return an empty result and bail.
-		return results, nil
-	}
-
-	pret, err := pre.transactions()
-	if err != nil {
-		return nil, err
-	}
-
-	curt, err := cur.transactions()
-	if err != nil {
-		return nil, err
-	}
-
-	if err := adt.DiffAdtMap(pret, curt, &transactionDiffer{results, pre, cur}); err != nil {
-		return nil, err
-	}
-	return results, nil
-}
-
-type transactionDiffer struct {
-	Results    *PendingTransactionChanges
-	pre, after State
-}
-
-func (t *transactionDiffer) AsKey(key string) (abi.Keyer, error) {
-	txID, err := abi.ParseIntKey(key)
-	if err != nil {
-		return nil, err
-	}
-	return abi.IntKey(txID), nil
-}
-
-func (t *transactionDiffer) Add(key string, val *cbg.Deferred) error {
-	txID, err := abi.ParseIntKey(key)
-	if err != nil {
-		return err
-	}
-	tx, err := t.after.decodeTransaction(val)
-	if err != nil {
-		return err
-	}
-	t.Results.Added = append(t.Results.Added, TransactionChange{
-		TxID: txID,
-		Tx:   tx,
-	})
-	return nil
-}
-
-func (t *transactionDiffer) Modify(key string, from, to *cbg.Deferred) error {
-	txID, err := abi.ParseIntKey(key)
-	if err != nil {
-		return err
-	}
-
-	txFrom, err := t.pre.decodeTransaction(from)
-	if err != nil {
-		return err
-	}
-
-	txTo, err := t.after.decodeTransaction(to)
-	if err != nil {
-		return err
-	}
-
-	if approvalsChanged(txFrom.Approved, txTo.Approved) {
-		t.Results.Modified = append(t.Results.Modified, TransactionModification{
-			TxID: txID,
-			From: txFrom,
-			To:   txTo,
-		})
-	}
-
-	return nil
-}
-
-func approvalsChanged(from, to []address.Address) bool {
-	if len(from) != len(to) {
-		return true
-	}
-	for idx := range from {
-		if from[idx] != to[idx] {
-			return true
-		}
-	}
-	return false
-}
-
-func (t *transactionDiffer) Remove(key string, val *cbg.Deferred) error {
-	txID, err := abi.ParseIntKey(key)
-	if err != nil {
-		return err
-	}
-	tx, err := t.pre.decodeTransaction(val)
-	if err != nil {
-		return err
-	}
-	t.Results.Removed = append(t.Results.Removed, TransactionChange{
-		TxID: txID,
-		Tx:   tx,
-	})
-	return nil
-}
@@ -9,15 +9,12 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"

-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	multisig2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/multisig"

 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin2.MethodsMultisig
-
 func Message(version actors.Version, from address.Address) MessageBuilder {
 	switch version {
 	case actors.Version0:
@@ -1,7 +1,6 @@
 package multisig

 import (
-	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -48,10 +47,6 @@ type State interface {
 	Signers() ([]address.Address, error)

 	ForEachPendingTxn(func(id int64, txn Transaction) error) error
-	PendingTxnChanged(State) (bool, error)
-
-	transactions() (adt.Map, error)
-	decodeTransaction(val *cbg.Deferred) (Transaction, error)
 }

 type Transaction = msig0.Transaction
@@ -1,20 +1,17 @@
 package multisig

 import (
-	"bytes"
 	"encoding/binary"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"

 	msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig"
 	adt0 "github.com/filecoin-project/specs-actors/actors/util/adt"
-	multisig0 "github.com/filecoin-project/specs-actors/v2/actors/builtin/multisig"
 )

 var _ State = (*state0)(nil)
@@ -71,24 +68,3 @@ func (s *state0) ForEachPendingTxn(cb func(id int64, txn Transaction) error) err
 		return cb(txid, (Transaction)(out))
 	})
 }
-
-func (s *state0) PendingTxnChanged(other State) (bool, error) {
-	other0, ok := other.(*state0)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.PendingTxns.Equals(other0.PendingTxns), nil
-}
-
-func (s *state0) transactions() (adt.Map, error) {
-	return adt0.AsMap(s.store, s.PendingTxns)
-}
-
-func (s *state0) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
-	var tx multisig0.Transaction
-	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Transaction{}, err
-	}
-	return tx, nil
-}
@@ -1,13 +1,11 @@
 package multisig

 import (
-	"bytes"
 	"encoding/binary"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
@@ -70,24 +68,3 @@ func (s *state2) ForEachPendingTxn(cb func(id int64, txn Transaction) error) err
 		return cb(txid, (Transaction)(out))
 	})
 }
-
-func (s *state2) PendingTxnChanged(other State) (bool, error) {
-	other2, ok := other.(*state2)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.PendingTxns.Equals(other2.PendingTxns), nil
-}
-
-func (s *state2) transactions() (adt.Map, error) {
-	return adt2.AsMap(s.store, s.PendingTxns)
-}
-
-func (s *state2) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
-	var tx msig2.Transaction
-	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Transaction{}, err
-	}
-	return tx, nil
-}
@@ -7,12 +7,8 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/types"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 )

-var Methods = builtin2.MethodsPaych
-
 func Message(version actors.Version, from address.Address) MessageBuilder {
 	switch version {
 	case actors.Version0:
@@ -1,117 +0,0 @@
-package power
-
-import (
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	cbg "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-type ClaimChanges struct {
-	Added    []ClaimInfo
-	Modified []ClaimModification
-	Removed  []ClaimInfo
-}
-
-type ClaimModification struct {
-	Miner address.Address
-	From  Claim
-	To    Claim
-}
-
-type ClaimInfo struct {
-	Miner address.Address
-	Claim Claim
-}
-
-func DiffClaims(pre, cur State) (*ClaimChanges, error) {
-	results := new(ClaimChanges)
-
-	prec, err := pre.claims()
-	if err != nil {
-		return nil, err
-	}
-
-	curc, err := cur.claims()
-	if err != nil {
-		return nil, err
-	}
-
-	if err := adt.DiffAdtMap(prec, curc, &claimDiffer{results, pre, cur}); err != nil {
-		return nil, err
-	}
-
-	return results, nil
-}
-
-type claimDiffer struct {
-	Results    *ClaimChanges
-	pre, after State
-}
-
-func (c *claimDiffer) AsKey(key string) (abi.Keyer, error) {
-	addr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return nil, err
-	}
-	return abi.AddrKey(addr), nil
-}
-
-func (c *claimDiffer) Add(key string, val *cbg.Deferred) error {
-	ci, err := c.after.decodeClaim(val)
-	if err != nil {
-		return err
-	}
-	addr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-	c.Results.Added = append(c.Results.Added, ClaimInfo{
-		Miner: addr,
-		Claim: ci,
-	})
-	return nil
-}
-
-func (c *claimDiffer) Modify(key string, from, to *cbg.Deferred) error {
-	ciFrom, err := c.pre.decodeClaim(from)
-	if err != nil {
-		return err
-	}
-
-	ciTo, err := c.after.decodeClaim(to)
-	if err != nil {
-		return err
-	}
-
-	addr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-
-	if ciFrom != ciTo {
-		c.Results.Modified = append(c.Results.Modified, ClaimModification{
-			Miner: addr,
-			From:  ciFrom,
-			To:    ciTo,
-		})
-	}
-	return nil
-}
-
-func (c *claimDiffer) Remove(key string, val *cbg.Deferred) error {
-	ci, err := c.after.decodeClaim(val)
-	if err != nil {
-		return err
-	}
-	addr, err := address.NewFromBytes([]byte(key))
-	if err != nil {
-		return err
-	}
-	c.Results.Removed = append(c.Results.Removed, ClaimInfo{
-		Miner: addr,
-		Claim: ci,
-	})
-	return nil
-}
@@ -2,9 +2,7 @@ package power

 import (
 	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/big"
 	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-state-types/abi"
@@ -27,10 +25,7 @@ func init() {
 	})
 }

-var (
-	Address = builtin2.StoragePowerActorAddr
-	Methods = builtin2.MethodsPower
-)
+var Address = builtin0.StoragePowerActorAddr

 func Load(store adt.Store, act *types.Actor) (st State, err error) {
 	switch act.Code {
@@ -57,11 +52,6 @@ type State interface {
 	MinerNominalPowerMeetsConsensusMinimum(address.Address) (bool, error)
 	ListAllMiners() ([]address.Address, error)
 	ForEachClaim(func(miner address.Address, claim Claim) error) error
-	ClaimsChanged(State) (bool, error)
-
-	// Diff helpers. Used by Diff* functions internally.
-	claims() (adt.Map, error)
-	decodeClaim(*cbg.Deferred) (Claim, error)
 }

 type Claim struct {
@@ -71,10 +61,3 @@ type Claim struct {
 	// Sum of quality adjusted power for a miner's sectors.
 	QualityAdjPower abi.StoragePower
 }
-
-func AddClaims(a Claim, b Claim) Claim {
-	return Claim{
-		RawBytePower:    big.Add(a.RawBytePower, b.RawBytePower),
-		QualityAdjPower: big.Add(a.QualityAdjPower, b.QualityAdjPower),
-	}
-}
@@ -1,12 +1,9 @@
 package power

 import (
-	"bytes"
-
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -118,28 +115,3 @@ func (s *state0) ForEachClaim(cb func(miner address.Address, claim Claim) error)
 		})
 	})
 }
-
-func (s *state0) ClaimsChanged(other State) (bool, error) {
-	other0, ok := other.(*state0)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Claims.Equals(other0.State.Claims), nil
-}
-
-func (s *state0) claims() (adt.Map, error) {
-	return adt0.AsMap(s.store, s.Claims)
-}
-
-func (s *state0) decodeClaim(val *cbg.Deferred) (Claim, error) {
-	var ci power0.Claim
-	if err := ci.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Claim{}, err
-	}
-	return fromV0Claim(ci), nil
-}
-
-func fromV0Claim(v0 power0.Claim) Claim {
-	return (Claim)(v0)
-}
@@ -1,12 +1,9 @@
 package power

 import (
-	"bytes"
-
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -118,31 +115,3 @@ func (s *state2) ForEachClaim(cb func(miner address.Address, claim Claim) error)
 		})
 	})
 }
-
-func (s *state2) ClaimsChanged(other State) (bool, error) {
-	other2, ok := other.(*state2)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Claims.Equals(other2.State.Claims), nil
-}
-
-func (s *state2) claims() (adt.Map, error) {
-	return adt2.AsMap(s.store, s.Claims)
-}
-
-func (s *state2) decodeClaim(val *cbg.Deferred) (Claim, error) {
-	var ci power2.Claim
-	if err := ci.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Claim{}, err
-	}
-	return fromV2Claim(ci), nil
-}
-
-func fromV2Claim(v2 power2.Claim) Claim {
-	return Claim{
-		RawBytePower:    v2.RawBytePower,
-		QualityAdjPower: v2.QualityAdjPower,
-	}
-}
@@ -24,10 +24,7 @@ func init() {
 	})
 }

-var (
-	Address = builtin2.RewardActorAddr
-	Methods = builtin2.MethodsReward
-)
+var Address = builtin0.RewardActorAddr

 func Load(store adt.Store, act *types.Actor) (st State, err error) {
 	switch act.Code {
@@ -28,7 +28,7 @@ type state2 struct {
 	store adt.Store
 }

-func (s *state2) ThisEpochReward() (abi.TokenAmount, error) {
+func (s *state2) ThisEpochReward() (abi.StoragePower, error) {
 	return s.State.ThisEpochReward, nil
 }

@@ -55,11 +55,11 @@ func (s *state2) EffectiveNetworkTime() (abi.ChainEpoch, error) {
 	return s.State.EffectiveNetworkTime, nil
 }

-func (s *state2) CumsumBaseline() (reward2.Spacetime, error) {
+func (s *state2) CumsumBaseline() (abi.StoragePower, error) {
 	return s.State.CumsumBaseline, nil
 }

-func (s *state2) CumsumRealized() (reward2.Spacetime, error) {
+func (s *state2) CumsumRealized() (abi.StoragePower, error) {
 	return s.State.CumsumRealized, nil
 }

@@ -24,10 +24,7 @@ func init() {
 	})
 }

-var (
-	Address = builtin2.VerifiedRegistryActorAddr
-	Methods = builtin2.MethodsVerifiedRegistry
-)
+var Address = builtin0.VerifiedRegistryActorAddr

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	switch act.Code {
@@ -3,8 +3,6 @@ package actors
 import (
 	"bytes"

-	"github.com/filecoin-project/go-state-types/exitcode"
-
 	"github.com/filecoin-project/lotus/chain/actors/aerrors"
 	cbg "github.com/whyrusleeping/cbor-gen"
 )
@@ -13,7 +11,7 @@ func SerializeParams(i cbg.CBORMarshaler) ([]byte, aerrors.ActorError) {
 	buf := new(bytes.Buffer)
 	if err := i.MarshalCBOR(buf); err != nil {
 		// TODO: shouldnt this be a fatal error?
-		return nil, aerrors.Absorb(err, exitcode.ErrSerialization, "failed to encode parameter")
+		return nil, aerrors.Absorb(err, 1, "failed to encode parameter")
 	}
 	return buf.Bytes(), nil
 }
@@ -1,8 +1,6 @@
 package policy

 import (
-	"sort"
-
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors"
@@ -13,42 +11,33 @@ import (
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	market2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/market"
 	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
-	paych2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/paych"
 	verifreg2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/verifreg"
 )

 const (
 	ChainFinality          = miner0.ChainFinality
 	SealRandomnessLookback = ChainFinality
-	PaychSettleDelay       = paych2.SettleDelay
 )

 // SetSupportedProofTypes sets supported proof types, across all actor versions.
 // This should only be used for testing.
 func SetSupportedProofTypes(types ...abi.RegisteredSealProof) {
-	miner0.SupportedProofTypes = make(map[abi.RegisteredSealProof]struct{}, len(types))
-	miner2.PreCommitSealProofTypesV0 = make(map[abi.RegisteredSealProof]struct{}, len(types))
-	miner2.PreCommitSealProofTypesV7 = make(map[abi.RegisteredSealProof]struct{}, len(types))
-	miner2.PreCommitSealProofTypesV8 = make(map[abi.RegisteredSealProof]struct{}, len(types))
-
-	AddSupportedProofTypes(types...)
+	newTypes := make(map[abi.RegisteredSealProof]struct{}, len(types))
+	for _, t := range types {
+		newTypes[t] = struct{}{}
+	}
+	// Set for all miner versions.
+	miner0.SupportedProofTypes = newTypes
+	miner2.SupportedProofTypes = newTypes
 }

 // AddSupportedProofTypes sets supported proof types, across all actor versions.
 // This should only be used for testing.
 func AddSupportedProofTypes(types ...abi.RegisteredSealProof) {
 	for _, t := range types {
-		if t >= abi.RegisteredSealProof_StackedDrg2KiBV1_1 {
-			panic("must specify v1 proof types only")
-		}
 		// Set for all miner versions.
 		miner0.SupportedProofTypes[t] = struct{}{}
-		miner2.PreCommitSealProofTypesV0[t] = struct{}{}
-
-		miner2.PreCommitSealProofTypesV7[t] = struct{}{}
-		miner2.PreCommitSealProofTypesV7[t+abi.RegisteredSealProof_StackedDrg2KiBV1_1] = struct{}{}
-
-		miner2.PreCommitSealProofTypesV8[t+abi.RegisteredSealProof_StackedDrg2KiBV1_1] = struct{}{}
+		miner2.SupportedProofTypes[t] = struct{}{}
 	}
 }

@@ -125,35 +114,3 @@ func GetWinningPoStSectorSetLookback(nwVer network.Version) abi.ChainEpoch {

 	return ChainFinality
 }
-
-func GetMaxSectorExpirationExtension() abi.ChainEpoch {
-	return miner0.MaxSectorExpirationExtension
-}
-
-// TODO: we'll probably need to abstract over this better in the future.
-func GetMaxPoStPartitions(p abi.RegisteredPoStProof) (int, error) {
-	sectorsPerPart, err := builtin2.PoStProofWindowPoStPartitionSectors(p)
-	if err != nil {
-		return 0, err
-	}
-	return int(miner2.AddressedSectorsMax / sectorsPerPart), nil
-}
-
-func GetDefaultSectorSize() abi.SectorSize {
-	// supported sector sizes are the same across versions.
-	szs := make([]abi.SectorSize, 0, len(miner2.PreCommitSealProofTypesV8))
-	for spt := range miner2.PreCommitSealProofTypesV8 {
-		ss, err := spt.SectorSize()
-		if err != nil {
-			panic(err)
-		}
-
-		szs = append(szs, ss)
-	}
-
-	sort.Slice(szs, func(i, j int) bool {
-		return szs[i] < szs[j]
-	})
-
-	return szs[0]
-}
@@ -6,13 +6,9 @@ import (
 	"github.com/stretchr/testify/require"

 	"github.com/filecoin-project/go-state-types/abi"
-	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
-	paych0 "github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	verifreg0 "github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
-	paych2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/paych"
 	verifreg2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/verifreg"
 )

@@ -44,27 +40,11 @@ func TestSupportedProofTypes(t *testing.T) {

 // Tests assumptions about policies being the same between actor versions.
 func TestAssumptions(t *testing.T) {
-	require.EqualValues(t, miner0.SupportedProofTypes, miner2.PreCommitSealProofTypesV0)
+	require.EqualValues(t, miner0.SupportedProofTypes, miner2.SupportedProofTypes)
 	require.Equal(t, miner0.PreCommitChallengeDelay, miner2.PreCommitChallengeDelay)
-	require.Equal(t, miner0.MaxSectorExpirationExtension, miner2.MaxSectorExpirationExtension)
 	require.Equal(t, miner0.ChainFinality, miner2.ChainFinality)
 	require.Equal(t, miner0.WPoStChallengeWindow, miner2.WPoStChallengeWindow)
 	require.Equal(t, miner0.WPoStProvingPeriod, miner2.WPoStProvingPeriod)
 	require.Equal(t, miner0.WPoStPeriodDeadlines, miner2.WPoStPeriodDeadlines)
-	require.Equal(t, miner0.AddressedSectorsMax, miner2.AddressedSectorsMax)
-	require.Equal(t, paych0.SettleDelay, paych2.SettleDelay)
 	require.True(t, verifreg0.MinVerifiedDealSize.Equals(verifreg2.MinVerifiedDealSize))
 }
-
-func TestPartitionSizes(t *testing.T) {
-	for _, p := range abi.SealProofInfos {
-		sizeNew, err := builtin2.PoStProofWindowPoStPartitionSectors(p.WindowPoStProof)
-		require.NoError(t, err)
-		sizeOld, err := builtin0.PoStProofWindowPoStPartitionSectors(p.WindowPoStProof)
-		if err != nil {
-			// new proof type.
-			continue
-		}
-		require.Equal(t, sizeOld, sizeNew)
-	}
-}
@@ -18,7 +18,7 @@ func VersionForNetwork(version network.Version) Version {
 	switch version {
 	case network.Version0, network.Version1, network.Version2, network.Version3:
 		return Version0
-	case network.Version4, network.Version5, network.Version6, network.Version7, network.Version8:
+	case network.Version4, network.Version5, network.Version6:
 		return Version2
 	default:
 		panic(fmt.Sprintf("unsupported network version %d", version))
@@ -65,11 +65,6 @@ type DrandBeacon struct {
 	localCache map[uint64]types.BeaconEntry
 }

-// DrandHTTPClient interface overrides the user agent used by drand
-type DrandHTTPClient interface {
-	SetUserAgent(string)
-}
-
 func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub, config dtypes.DrandConfig) (*DrandBeacon, error) {
 	if genesisTs == 0 {
 		panic("what are you doing this cant be zero")
@@ -89,7 +84,6 @@ func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub, config dtypes
 		if err != nil {
 			return nil, xerrors.Errorf("could not create http drand client: %w", err)
 		}
-		hc.(DrandHTTPClient).SetUserAgent("drand-client-lotus/" + build.BuildVersion)
 		clients = append(clients, hc)

 	}
@@ -98,6 +92,7 @@ func NewDrandBeacon(genesisTs, interval uint64, ps *pubsub.PubSub, config dtypes
 		dclient.WithChainInfo(drandChain),
 		dclient.WithCacheSize(1024),
 		dclient.WithLogger(dlogger),
+		dclient.WithAutoWatch(),
 	}

 	if ps != nil {
@@ -459,7 +459,7 @@ type messageEvents struct {
 	hcAPI headChangeAPI

 	lk       sync.RWMutex
-	matchers map[triggerID]MsgMatchFunc
+	matchers map[triggerID][]MsgMatchFunc
 }

 func newMessageEvents(ctx context.Context, hcAPI headChangeAPI, cs eventAPI) messageEvents {
@@ -467,7 +467,7 @@ func newMessageEvents(ctx context.Context, hcAPI headChangeAPI, cs eventAPI) mes
 		ctx:      ctx,
 		cs:       cs,
 		hcAPI:    hcAPI,
-		matchers: make(map[triggerID]MsgMatchFunc),
+		matchers: map[triggerID][]MsgMatchFunc{},
 	}
 }

@@ -482,23 +482,32 @@ func (me *messageEvents) checkNewCalls(ts *types.TipSet) (map[triggerID]eventDat
 	me.lk.RLock()
 	defer me.lk.RUnlock()

-	// For each message in the tipset
 	res := make(map[triggerID]eventData)
 	me.messagesForTs(pts, func(msg *types.Message) {
 		// TODO: provide receipts

-		// Run each trigger's matcher against the message
-		for tid, matchFn := range me.matchers {
-			matched, err := matchFn(msg)
-			if err != nil {
-				log.Errorf("event matcher failed: %s", err)
-				continue
+		for tid, matchFns := range me.matchers {
+			var matched bool
+			var once bool
+			for _, matchFn := range matchFns {
+				matchOne, ok, err := matchFn(msg)
+				if err != nil {
+					log.Errorf("event matcher failed: %s", err)
+					continue
+				}
+				matched = ok
+				once = matchOne
+
+				if matched {
+					break
+				}
 			}

-			// If there was a match, include the message in the results for the
-			// trigger
 			if matched {
 				res[tid] = msg
+				if once {
+					break
+				}
 			}
 		}
 	})
@@ -546,7 +555,7 @@ func (me *messageEvents) messagesForTs(ts *types.TipSet, consume func(*types.Mes
 // `curH`-`ts.Height` = `confidence`
 type MsgHandler func(msg *types.Message, rec *types.MessageReceipt, ts *types.TipSet, curH abi.ChainEpoch) (more bool, err error)

-type MsgMatchFunc func(msg *types.Message) (matched bool, err error)
+type MsgMatchFunc func(msg *types.Message) (matchOnce bool, matched bool, err error)

 // Called registers a callback which is triggered when a specified method is
 //  called on an actor, or a timeout is reached.
@@ -598,7 +607,7 @@ func (me *messageEvents) Called(check CheckFunc, msgHnd MsgHandler, rev RevertHa

 	me.lk.Lock()
 	defer me.lk.Unlock()
-	me.matchers[id] = mf
+	me.matchers[id] = append(me.matchers[id], mf)

 	return nil
 }
@@ -572,9 +572,9 @@ func TestAtChainedConfidenceNull(t *testing.T) {
 	require.Equal(t, false, reverted)
 }

-func matchAddrMethod(to address.Address, m abi.MethodNum) func(msg *types.Message) (matched bool, err error) {
-	return func(msg *types.Message) (matched bool, err error) {
-		return to == msg.To && m == msg.Method, nil
+func matchAddrMethod(to address.Address, m abi.MethodNum) func(msg *types.Message) (matchOnce bool, matched bool, err error) {
+	return func(msg *types.Message) (matchOnce bool, matched bool, err error) {
+		return true, to == msg.To && m == msg.Method, nil
 	}
 }

@@ -1,34 +0,0 @@
-package state
-
-import (
-	"context"
-
-	"github.com/filecoin-project/go-address"
-
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-type FastChainApiAPI interface {
-	ChainAPI
-
-	ChainGetTipSet(context.Context, types.TipSetKey) (*types.TipSet, error)
-}
-
-type fastAPI struct {
-	FastChainApiAPI
-}
-
-func WrapFastAPI(api FastChainApiAPI) ChainAPI {
-	return &fastAPI{
-		api,
-	}
-}
-
-func (a *fastAPI) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) {
-	ts, err := a.FastChainApiAPI.ChainGetTipSet(ctx, tsk)
-	if err != nil {
-		return nil, err
-	}
-
-	return a.FastChainApiAPI.StateGetActor(ctx, actor, ts.Parents())
-}
@@ -1,69 +0,0 @@
-package test
-
-import (
-	"context"
-	"sync"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/lib/blockstore"
-	"github.com/ipfs/go-cid"
-	"golang.org/x/xerrors"
-)
-
-type MockAPI struct {
-	bs blockstore.Blockstore
-
-	lk                  sync.Mutex
-	ts                  map[types.TipSetKey]*types.Actor
-	stateGetActorCalled int
-}
-
-func NewMockAPI(bs blockstore.Blockstore) *MockAPI {
-	return &MockAPI{
-		bs: bs,
-		ts: make(map[types.TipSetKey]*types.Actor),
-	}
-}
-
-func (m *MockAPI) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
-	return m.bs.Has(c)
-}
-
-func (m *MockAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
-	blk, err := m.bs.Get(c)
-	if err != nil {
-		return nil, xerrors.Errorf("blockstore get: %w", err)
-	}
-
-	return blk.RawData(), nil
-}
-
-func (m *MockAPI) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) {
-	m.lk.Lock()
-	defer m.lk.Unlock()
-
-	m.stateGetActorCalled++
-	return m.ts[tsk], nil
-}
-
-func (m *MockAPI) StateGetActorCallCount() int {
-	m.lk.Lock()
-	defer m.lk.Unlock()
-
-	return m.stateGetActorCalled
-}
-
-func (m *MockAPI) ResetCallCounts() {
-	m.lk.Lock()
-	defer m.lk.Unlock()
-
-	m.stateGetActorCalled = 0
-}
-
-func (m *MockAPI) SetActor(tsk types.TipSetKey, act *types.Actor) {
-	m.lk.Lock()
-	defer m.lk.Unlock()
-
-	m.ts[tsk] = act
-}
@@ -1,32 +0,0 @@
-package test
-
-import (
-	"context"
-	"testing"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/specs-actors/v2/actors/builtin/market"
-	"github.com/filecoin-project/specs-actors/v2/actors/util/adt"
-	"github.com/stretchr/testify/require"
-)
-
-func CreateEmptyMarketState(t *testing.T, store adt.Store) *market.State {
-	emptyArrayCid, err := adt.MakeEmptyArray(store).Root()
-	require.NoError(t, err)
-	emptyMap, err := adt.MakeEmptyMap(store).Root()
-	require.NoError(t, err)
-	return market.ConstructState(emptyArrayCid, emptyMap, emptyMap)
-}
-
-func CreateDealAMT(ctx context.Context, t *testing.T, store adt.Store, deals map[abi.DealID]*market.DealState) cid.Cid {
-	root := adt.MakeEmptyArray(store)
-	for dealID, dealState := range deals {
-		err := root.Set(uint64(dealID), dealState)
-		require.NoError(t, err)
-	}
-	rootCid, err := root.Root()
-	require.NoError(t, err)
-	return rootCid
-}
@@ -1,27 +0,0 @@
-package test
-
-import (
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/crypto"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/ipfs/go-cid"
-)
-
-var dummyCid cid.Cid
-
-func init() {
-	dummyCid, _ = cid.Parse("bafkqaaa")
-}
-
-func MockTipset(minerAddr address.Address, timestamp uint64) (*types.TipSet, error) {
-	return types.NewTipSet([]*types.BlockHeader{{
-		Miner:                 minerAddr,
-		Height:                5,
-		ParentStateRoot:       dummyCid,
-		Messages:              dummyCid,
-		ParentMessageReceipts: dummyCid,
-		BlockSig:              &crypto.Signature{Type: crypto.SigTypeBLS},
-		BLSAggregate:          &crypto.Signature{Type: crypto.SigTypeBLS},
-		Timestamp:             timestamp,
-	}})
-}
@@ -1,6 +1,7 @@
 package state

 import (
+	"bytes"
 	"context"

 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
@@ -9,6 +10,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	cbor "github.com/ipfs/go-ipld-cbor"
+	typegen "github.com/whyrusleeping/cbor-gen"

 	"github.com/filecoin-project/lotus/api/apibstore"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
@@ -417,17 +419,179 @@ type AddressPair struct {
 	PK address.Address
 }

+type InitActorAddressChanges struct {
+	Added    []AddressPair
+	Modified []AddressChange
+	Removed  []AddressPair
+}
+
+type AddressChange struct {
+	From AddressPair
+	To   AddressPair
+}
+
 type DiffInitActorStateFunc func(ctx context.Context, oldState init_.State, newState init_.State) (changed bool, user UserData, err error)

+func (i *InitActorAddressChanges) AsKey(key string) (abi.Keyer, error) {
+	addr, err := address.NewFromBytes([]byte(key))
+	if err != nil {
+		return nil, err
+	}
+	return abi.AddrKey(addr), nil
+}
+
+func (i *InitActorAddressChanges) Add(key string, val *typegen.Deferred) error {
+	pkAddr, err := address.NewFromBytes([]byte(key))
+	if err != nil {
+		return err
+	}
+	id := new(typegen.CborInt)
+	if err := id.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return err
+	}
+	idAddr, err := address.NewIDAddress(uint64(*id))
+	if err != nil {
+		return err
+	}
+	i.Added = append(i.Added, AddressPair{
+		ID: idAddr,
+		PK: pkAddr,
+	})
+	return nil
+}
+
+func (i *InitActorAddressChanges) Modify(key string, from, to *typegen.Deferred) error {
+	pkAddr, err := address.NewFromBytes([]byte(key))
+	if err != nil {
+		return err
+	}
+
+	fromID := new(typegen.CborInt)
+	if err := fromID.UnmarshalCBOR(bytes.NewReader(from.Raw)); err != nil {
+		return err
+	}
+	fromIDAddr, err := address.NewIDAddress(uint64(*fromID))
+	if err != nil {
+		return err
+	}
+
+	toID := new(typegen.CborInt)
+	if err := toID.UnmarshalCBOR(bytes.NewReader(to.Raw)); err != nil {
+		return err
+	}
+	toIDAddr, err := address.NewIDAddress(uint64(*toID))
+	if err != nil {
+		return err
+	}
+
+	i.Modified = append(i.Modified, AddressChange{
+		From: AddressPair{
+			ID: fromIDAddr,
+			PK: pkAddr,
+		},
+		To: AddressPair{
+			ID: toIDAddr,
+			PK: pkAddr,
+		},
+	})
+	return nil
+}
+
+func (i *InitActorAddressChanges) Remove(key string, val *typegen.Deferred) error {
+	pkAddr, err := address.NewFromBytes([]byte(key))
+	if err != nil {
+		return err
+	}
+	id := new(typegen.CborInt)
+	if err := id.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return err
+	}
+	idAddr, err := address.NewIDAddress(uint64(*id))
+	if err != nil {
+		return err
+	}
+	i.Removed = append(i.Removed, AddressPair{
+		ID: idAddr,
+		PK: pkAddr,
+	})
+	return nil
+}
+
 func (sp *StatePredicates) OnAddressMapChange() DiffInitActorStateFunc {
 	return func(ctx context.Context, oldState, newState init_.State) (changed bool, user UserData, err error) {
-		addressChanges, err := init_.DiffAddressMap(oldState, newState)
+		addressChanges := &InitActorAddressChanges{
+			Added:    []AddressPair{},
+			Modified: []AddressChange{},
+			Removed:  []AddressPair{},
+		}
+
+		err = oldState.ForEachActor(func(oldId abi.ActorID, oldAddress address.Address) error {
+			oldIdAddress, err := address.NewIDAddress(uint64(oldId))
+			if err != nil {
+				return err
+			}
+
+			newIdAddress, found, err := newState.ResolveAddress(oldAddress)
+			if err != nil {
+				return err
+			}
+
+			if !found {
+				addressChanges.Removed = append(addressChanges.Removed, AddressPair{
+					ID: oldIdAddress,
+					PK: oldAddress,
+				})
+			}
+
+			if oldIdAddress != newIdAddress {
+				addressChanges.Modified = append(addressChanges.Modified, AddressChange{
+					From: AddressPair{
+						ID: oldIdAddress,
+						PK: oldAddress,
+					},
+					To: AddressPair{
+						ID: newIdAddress,
+						PK: oldAddress,
+					},
+				})
+			}
+
+			return nil
+		})
+
 		if err != nil {
 			return false, nil, err
 		}
-		if len(addressChanges.Added)+len(addressChanges.Modified)+len(addressChanges.Removed) == 0 {
+
+		err = newState.ForEachActor(func(newId abi.ActorID, newAddress address.Address) error {
+			newIdAddress, err := address.NewIDAddress(uint64(newId))
+			if err != nil {
+				return err
+			}
+
+			_, found, err := newState.ResolveAddress(newAddress)
+			if err != nil {
+				return err
+			}
+
+			if !found {
+				addressChanges.Added = append(addressChanges.Added, AddressPair{
+					ID: newIdAddress,
+					PK: newAddress,
+				})
+			}
+
+			return nil
+		})
+
+		if err != nil {
+			return false, nil, err
+		}
+
+		if len(addressChanges.Added)+len(addressChanges.Removed)+len(addressChanges.Modified) == 0 {
 			return false, nil, nil
 		}
+
 		return true, addressChanges, nil
 	}
 }
@@ -4,26 +4,28 @@ import (
 	"context"
 	"testing"

-	test "github.com/filecoin-project/lotus/chain/events/state/mock"
-
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"

 	"github.com/filecoin-project/go-bitfield"

+	"github.com/stretchr/testify/require"
+	"golang.org/x/xerrors"
+
 	"github.com/ipfs/go-cid"
 	cbornode "github.com/ipfs/go-ipld-cbor"
-	"github.com/stretchr/testify/require"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-	market2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/market"
-	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
-	adt2 "github.com/filecoin-project/specs-actors/v2/actors/util/adt"
-	tutils "github.com/filecoin-project/specs-actors/v2/support/testing"
-
+	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+	market0 "github.com/filecoin-project/specs-actors/actors/builtin/market"
+
+	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
+	"github.com/filecoin-project/specs-actors/actors/util/adt"
+	tutils "github.com/filecoin-project/specs-actors/support/testing"
+
 	"github.com/filecoin-project/lotus/chain/types"
 	bstore "github.com/filecoin-project/lotus/lib/blockstore"
 )
@@ -34,27 +36,60 @@ func init() {
 	dummyCid, _ = cid.Parse("bafkqaaa")
 }

+type mockAPI struct {
+	ts map[types.TipSetKey]*types.Actor
+	bs bstore.Blockstore
+}
+
+func newMockAPI(bs bstore.Blockstore) *mockAPI {
+	return &mockAPI{
+		bs: bs,
+		ts: make(map[types.TipSetKey]*types.Actor),
+	}
+}
+
+func (m mockAPI) ChainHasObj(ctx context.Context, c cid.Cid) (bool, error) {
+	return m.bs.Has(c)
+}
+
+func (m mockAPI) ChainReadObj(ctx context.Context, c cid.Cid) ([]byte, error) {
+	blk, err := m.bs.Get(c)
+	if err != nil {
+		return nil, xerrors.Errorf("blockstore get: %w", err)
+	}
+
+	return blk.RawData(), nil
+}
+
+func (m mockAPI) StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error) {
+	return m.ts[tsk], nil
+}
+
+func (m mockAPI) setActor(tsk types.TipSetKey, act *types.Actor) {
+	m.ts[tsk] = act
+}
+
 func TestMarketPredicates(t *testing.T) {
 	ctx := context.Background()
 	bs := bstore.NewTemporarySync()
-	store := adt2.WrapStore(ctx, cbornode.NewCborStore(bs))
+	store := adt.WrapStore(ctx, cbornode.NewCborStore(bs))

-	oldDeal1 := &market2.DealState{
+	oldDeal1 := &market0.DealState{
 		SectorStartEpoch: 1,
 		LastUpdatedEpoch: 2,
 		SlashEpoch:       0,
 	}
-	oldDeal2 := &market2.DealState{
+	oldDeal2 := &market0.DealState{
 		SectorStartEpoch: 4,
 		LastUpdatedEpoch: 5,
 		SlashEpoch:       0,
 	}
-	oldDeals := map[abi.DealID]*market2.DealState{
+	oldDeals := map[abi.DealID]*market0.DealState{
 		abi.DealID(1): oldDeal1,
 		abi.DealID(2): oldDeal2,
 	}

-	oldProp1 := &market2.DealProposal{
+	oldProp1 := &market0.DealProposal{
 		PieceCID:             dummyCid,
 		PieceSize:            0,
 		VerifiedDeal:         false,
@@ -66,7 +101,7 @@ func TestMarketPredicates(t *testing.T) {
 		ProviderCollateral:   big.Zero(),
 		ClientCollateral:     big.Zero(),
 	}
-	oldProp2 := &market2.DealProposal{
+	oldProp2 := &market0.DealProposal{
 		PieceCID:             dummyCid,
 		PieceSize:            0,
 		VerifiedDeal:         false,
@@ -78,7 +113,7 @@ func TestMarketPredicates(t *testing.T) {
 		ProviderCollateral:   big.Zero(),
 		ClientCollateral:     big.Zero(),
 	}
-	oldProps := map[abi.DealID]*market2.DealProposal{
+	oldProps := map[abi.DealID]*market0.DealProposal{
 		abi.DealID(1): oldProp1,
 		abi.DealID(2): oldProp2,
 	}
@@ -92,7 +127,7 @@ func TestMarketPredicates(t *testing.T) {

 	oldStateC := createMarketState(ctx, t, store, oldDeals, oldProps, oldBalances)

-	newDeal1 := &market2.DealState{
+	newDeal1 := &market0.DealState{
 		SectorStartEpoch: 1,
 		LastUpdatedEpoch: 3,
 		SlashEpoch:       0,
@@ -101,19 +136,19 @@ func TestMarketPredicates(t *testing.T) {
 	// deal 2 removed

 	// added
-	newDeal3 := &market2.DealState{
+	newDeal3 := &market0.DealState{
 		SectorStartEpoch: 1,
 		LastUpdatedEpoch: 2,
 		SlashEpoch:       3,
 	}
-	newDeals := map[abi.DealID]*market2.DealState{
+	newDeals := map[abi.DealID]*market0.DealState{
 		abi.DealID(1): newDeal1,
 		// deal 2 was removed
 		abi.DealID(3): newDeal3,
 	}

 	// added
-	newProp3 := &market2.DealProposal{
+	newProp3 := &market0.DealProposal{
 		PieceCID:             dummyCid,
 		PieceSize:            0,
 		VerifiedDeal:         false,
@@ -125,7 +160,7 @@ func TestMarketPredicates(t *testing.T) {
 		ProviderCollateral:   big.Zero(),
 		ClientCollateral:     big.Zero(),
 	}
-	newProps := map[abi.DealID]*market2.DealProposal{
+	newProps := map[abi.DealID]*market0.DealProposal{
 		abi.DealID(1): oldProp1, // 1 was persisted
 		// prop 2 was removed
 		abi.DealID(3): newProp3, // new
@@ -142,14 +177,14 @@ func TestMarketPredicates(t *testing.T) {

 	minerAddr, err := address.NewFromString("t00")
 	require.NoError(t, err)
-	oldState, err := test.MockTipset(minerAddr, 1)
+	oldState, err := mockTipset(minerAddr, 1)
 	require.NoError(t, err)
-	newState, err := test.MockTipset(minerAddr, 2)
+	newState, err := mockTipset(minerAddr, 2)
 	require.NoError(t, err)

-	api := test.NewMockAPI(bs)
-	api.SetActor(oldState.Key(), &types.Actor{Code: builtin2.StorageMarketActorCodeID, Head: oldStateC})
-	api.SetActor(newState.Key(), &types.Actor{Code: builtin2.StorageMarketActorCodeID, Head: newStateC})
+	api := newMockAPI(bs)
+	api.setActor(oldState.Key(), &types.Actor{Code: builtin0.StorageMarketActorCodeID, Head: oldStateC})
+	api.setActor(newState.Key(), &types.Actor{Code: builtin0.StorageMarketActorCodeID, Head: newStateC})

 	t.Run("deal ID predicate", func(t *testing.T) {
 		preds := NewStatePredicates(api)
@@ -204,11 +239,11 @@ func TestMarketPredicates(t *testing.T) {
 			t.Fatal("No state change so this should not be called")
 			return false, nil, nil
 		})
-		marketState0 := test.CreateEmptyMarketState(t, store)
+		marketState0 := createEmptyMarketState(t, store)
 		marketCid, err := store.Put(ctx, marketState0)
 		require.NoError(t, err)
 		marketState, err := market.Load(store, &types.Actor{
-			Code: builtin2.StorageMarketActorCodeID,
+			Code: builtin0.StorageMarketActorCodeID,
 			Head: marketCid,
 		})
 		require.NoError(t, err)
@@ -317,11 +352,11 @@ func TestMarketPredicates(t *testing.T) {
 			t.Fatal("No state change so this should not be called")
 			return false, nil, nil
 		})
-		marketState0 := test.CreateEmptyMarketState(t, store)
+		marketState0 := createEmptyMarketState(t, store)
 		marketCid, err := store.Put(ctx, marketState0)
 		require.NoError(t, err)
 		marketState, err := market.Load(store, &types.Actor{
-			Code: builtin2.StorageMarketActorCodeID,
+			Code: builtin0.StorageMarketActorCodeID,
 			Head: marketCid,
 		})
 		require.NoError(t, err)
@@ -335,7 +370,7 @@ func TestMarketPredicates(t *testing.T) {
 func TestMinerSectorChange(t *testing.T) {
 	ctx := context.Background()
 	bs := bstore.NewTemporarySync()
-	store := adt2.WrapStore(ctx, cbornode.NewCborStore(bs))
+	store := adt.WrapStore(ctx, cbornode.NewCborStore(bs))

 	nextID := uint64(0)
 	nextIDAddrF := func() address.Address {
@@ -344,12 +379,12 @@ func TestMinerSectorChange(t *testing.T) {
 	}

 	owner, worker := nextIDAddrF(), nextIDAddrF()
-	si0 := newSectorOnChainInfo(0, tutils.MakeCID("0", &miner2.SealedCIDPrefix), big.NewInt(0), abi.ChainEpoch(0), abi.ChainEpoch(10))
-	si1 := newSectorOnChainInfo(1, tutils.MakeCID("1", &miner2.SealedCIDPrefix), big.NewInt(1), abi.ChainEpoch(1), abi.ChainEpoch(11))
-	si2 := newSectorOnChainInfo(2, tutils.MakeCID("2", &miner2.SealedCIDPrefix), big.NewInt(2), abi.ChainEpoch(2), abi.ChainEpoch(11))
+	si0 := newSectorOnChainInfo(0, tutils.MakeCID("0", &miner0.SealedCIDPrefix), big.NewInt(0), abi.ChainEpoch(0), abi.ChainEpoch(10))
+	si1 := newSectorOnChainInfo(1, tutils.MakeCID("1", &miner0.SealedCIDPrefix), big.NewInt(1), abi.ChainEpoch(1), abi.ChainEpoch(11))
+	si2 := newSectorOnChainInfo(2, tutils.MakeCID("2", &miner0.SealedCIDPrefix), big.NewInt(2), abi.ChainEpoch(2), abi.ChainEpoch(11))
 	oldMinerC := createMinerState(ctx, t, store, owner, worker, []miner.SectorOnChainInfo{si0, si1, si2})

-	si3 := newSectorOnChainInfo(3, tutils.MakeCID("3", &miner2.SealedCIDPrefix), big.NewInt(3), abi.ChainEpoch(3), abi.ChainEpoch(12))
+	si3 := newSectorOnChainInfo(3, tutils.MakeCID("3", &miner0.SealedCIDPrefix), big.NewInt(3), abi.ChainEpoch(3), abi.ChainEpoch(12))
 	// 0 delete
 	// 1 extend
 	// 2 same
@@ -359,14 +394,14 @@ func TestMinerSectorChange(t *testing.T) {
 	newMinerC := createMinerState(ctx, t, store, owner, worker, []miner.SectorOnChainInfo{si1Ext, si2, si3})

 	minerAddr := nextIDAddrF()
-	oldState, err := test.MockTipset(minerAddr, 1)
+	oldState, err := mockTipset(minerAddr, 1)
 	require.NoError(t, err)
-	newState, err := test.MockTipset(minerAddr, 2)
+	newState, err := mockTipset(minerAddr, 2)
 	require.NoError(t, err)

-	api := test.NewMockAPI(bs)
-	api.SetActor(oldState.Key(), &types.Actor{Head: oldMinerC, Code: builtin2.StorageMinerActorCodeID})
-	api.SetActor(newState.Key(), &types.Actor{Head: newMinerC, Code: builtin2.StorageMinerActorCodeID})
+	api := newMockAPI(bs)
+	api.setActor(oldState.Key(), &types.Actor{Head: oldMinerC, Code: builtin0.StorageMinerActorCodeID})
+	api.setActor(newState.Key(), &types.Actor{Head: newMinerC, Code: builtin0.StorageMinerActorCodeID})

 	preds := NewStatePredicates(api)

@@ -414,16 +449,29 @@ func TestMinerSectorChange(t *testing.T) {
 	require.Equal(t, si1Ext, sectorChanges.Extended[0].From)
 }

+func mockTipset(minerAddr address.Address, timestamp uint64) (*types.TipSet, error) {
+	return types.NewTipSet([]*types.BlockHeader{{
+		Miner:                 minerAddr,
+		Height:                5,
+		ParentStateRoot:       dummyCid,
+		Messages:              dummyCid,
+		ParentMessageReceipts: dummyCid,
+		BlockSig:              &crypto.Signature{Type: crypto.SigTypeBLS},
+		BLSAggregate:          &crypto.Signature{Type: crypto.SigTypeBLS},
+		Timestamp:             timestamp,
+	}})
+}
+
 type balance struct {
 	available abi.TokenAmount
 	locked    abi.TokenAmount
 }

-func createMarketState(ctx context.Context, t *testing.T, store adt2.Store, deals map[abi.DealID]*market2.DealState, props map[abi.DealID]*market2.DealProposal, balances map[address.Address]balance) cid.Cid {
-	dealRootCid := test.CreateDealAMT(ctx, t, store, deals)
+func createMarketState(ctx context.Context, t *testing.T, store adt.Store, deals map[abi.DealID]*market0.DealState, props map[abi.DealID]*market0.DealProposal, balances map[address.Address]balance) cid.Cid {
+	dealRootCid := createDealAMT(ctx, t, store, deals)
 	propRootCid := createProposalAMT(ctx, t, store, props)
 	balancesCids := createBalanceTable(ctx, t, store, balances)
-	state := test.CreateEmptyMarketState(t, store)
+	state := createEmptyMarketState(t, store)
 	state.States = dealRootCid
 	state.Proposals = propRootCid
 	state.EscrowTable = balancesCids[0]
@@ -434,8 +482,27 @@ func createMarketState(ctx context.Context, t *testing.T, store adt2.Store, deal
 	return stateC
 }

-func createProposalAMT(ctx context.Context, t *testing.T, store adt2.Store, props map[abi.DealID]*market2.DealProposal) cid.Cid {
-	root := adt2.MakeEmptyArray(store)
+func createEmptyMarketState(t *testing.T, store adt.Store) *market0.State {
+	emptyArrayCid, err := adt.MakeEmptyArray(store).Root()
+	require.NoError(t, err)
+	emptyMap, err := adt.MakeEmptyMap(store).Root()
+	require.NoError(t, err)
+	return market0.ConstructState(emptyArrayCid, emptyMap, emptyMap)
+}
+
+func createDealAMT(ctx context.Context, t *testing.T, store adt.Store, deals map[abi.DealID]*market0.DealState) cid.Cid {
+	root := adt.MakeEmptyArray(store)
+	for dealID, dealState := range deals {
+		err := root.Set(uint64(dealID), dealState)
+		require.NoError(t, err)
+	}
+	rootCid, err := root.Root()
+	require.NoError(t, err)
+	return rootCid
+}
+
+func createProposalAMT(ctx context.Context, t *testing.T, store adt.Store, props map[abi.DealID]*market0.DealProposal) cid.Cid {
+	root := adt.MakeEmptyArray(store)
 	for dealID, prop := range props {
 		err := root.Set(uint64(dealID), prop)
 		require.NoError(t, err)
@@ -445,16 +512,16 @@ func createProposalAMT(ctx context.Context, t *testing.T, store adt2.Store, prop
 	return rootCid
 }

-func createBalanceTable(ctx context.Context, t *testing.T, store adt2.Store, balances map[address.Address]balance) [2]cid.Cid {
-	escrowMapRoot := adt2.MakeEmptyMap(store)
+func createBalanceTable(ctx context.Context, t *testing.T, store adt.Store, balances map[address.Address]balance) [2]cid.Cid {
+	escrowMapRoot := adt.MakeEmptyMap(store)
 	escrowMapRootCid, err := escrowMapRoot.Root()
 	require.NoError(t, err)
-	escrowRoot, err := adt2.AsBalanceTable(store, escrowMapRootCid)
+	escrowRoot, err := adt.AsBalanceTable(store, escrowMapRootCid)
 	require.NoError(t, err)
-	lockedMapRoot := adt2.MakeEmptyMap(store)
+	lockedMapRoot := adt.MakeEmptyMap(store)
 	lockedMapRootCid, err := lockedMapRoot.Root()
 	require.NoError(t, err)
-	lockedRoot, err := adt2.AsBalanceTable(store, lockedMapRootCid)
+	lockedRoot, err := adt.AsBalanceTable(store, lockedMapRootCid)
 	require.NoError(t, err)

 	for addr, balance := range balances {
@@ -471,7 +538,7 @@ func createBalanceTable(ctx context.Context, t *testing.T, store adt2.Store, bal
 	return [2]cid.Cid{escrowRootCid, lockedRootCid}
 }

-func createMinerState(ctx context.Context, t *testing.T, store adt2.Store, owner, worker address.Address, sectors []miner.SectorOnChainInfo) cid.Cid {
+func createMinerState(ctx context.Context, t *testing.T, store adt.Store, owner, worker address.Address, sectors []miner.SectorOnChainInfo) cid.Cid {
 	rootCid := createSectorsAMT(ctx, t, store, sectors)

 	state := createEmptyMinerState(ctx, t, store, owner, worker)
@@ -482,20 +549,20 @@ func createMinerState(ctx context.Context, t *testing.T, store adt2.Store, owner
 	return stateC
 }

-func createEmptyMinerState(ctx context.Context, t *testing.T, store adt2.Store, owner, worker address.Address) *miner2.State {
-	emptyArrayCid, err := adt2.MakeEmptyArray(store).Root()
+func createEmptyMinerState(ctx context.Context, t *testing.T, store adt.Store, owner, worker address.Address) *miner0.State {
+	emptyArrayCid, err := adt.MakeEmptyArray(store).Root()
 	require.NoError(t, err)
-	emptyMap, err := adt2.MakeEmptyMap(store).Root()
+	emptyMap, err := adt.MakeEmptyMap(store).Root()
 	require.NoError(t, err)

-	emptyDeadline, err := store.Put(store.Context(), miner2.ConstructDeadline(emptyArrayCid))
+	emptyDeadline, err := store.Put(store.Context(), miner0.ConstructDeadline(emptyArrayCid))
 	require.NoError(t, err)

-	emptyVestingFunds := miner2.ConstructVestingFunds()
+	emptyVestingFunds := miner0.ConstructVestingFunds()
 	emptyVestingFundsCid, err := store.Put(store.Context(), emptyVestingFunds)
 	require.NoError(t, err)

-	emptyDeadlines := miner2.ConstructDeadlines(emptyDeadline)
+	emptyDeadlines := miner0.ConstructDeadlines(emptyDeadline)
 	emptyDeadlinesCid, err := store.Put(store.Context(), emptyDeadlines)
 	require.NoError(t, err)

@@ -505,30 +572,16 @@ func createEmptyMinerState(ctx context.Context, t *testing.T, store adt2.Store,
 	emptyBitfieldCid, err := store.Put(store.Context(), emptyBitfield)
 	require.NoError(t, err)

-	state, err := miner2.ConstructState(minerInfo, 123, 4, emptyBitfieldCid, emptyArrayCid, emptyMap, emptyDeadlinesCid, emptyVestingFundsCid)
+	state, err := miner0.ConstructState(minerInfo, 123, emptyBitfieldCid, emptyArrayCid, emptyMap, emptyDeadlinesCid, emptyVestingFundsCid)
 	require.NoError(t, err)
 	return state

 }

-func createSectorsAMT(ctx context.Context, t *testing.T, store adt2.Store, sectors []miner.SectorOnChainInfo) cid.Cid {
-	root := adt2.MakeEmptyArray(store)
+func createSectorsAMT(ctx context.Context, t *testing.T, store adt.Store, sectors []miner.SectorOnChainInfo) cid.Cid {
+	root := adt.MakeEmptyArray(store)
 	for _, sector := range sectors {
-		sector := miner2.SectorOnChainInfo{
-			SectorNumber:          sector.SectorNumber,
-			SealProof:             sector.SealProof,
-			SealedCID:             sector.SealedCID,
-			DealIDs:               sector.DealIDs,
-			Activation:            sector.Activation,
-			Expiration:            sector.Expiration,
-			DealWeight:            sector.DealWeight,
-			VerifiedDealWeight:    sector.VerifiedDealWeight,
-			InitialPledge:         sector.InitialPledge,
-			ExpectedDayReward:     sector.ExpectedDayReward,
-			ExpectedStoragePledge: sector.ExpectedStoragePledge,
-			ReplacedSectorAge:     0,
-			ReplacedDayReward:     big.NewInt(0),
-		}
+		sector := (miner0.SectorOnChainInfo)(sector)
 		err := root.Set(uint64(sector.SectorNumber), &sector)
 		require.NoError(t, err)
 	}
@@ -561,8 +614,8 @@ const (
 )

 // returns a unique SectorPreCommitInfo with each invocation with SectorNumber set to `sectorNo`.
-func newSectorPreCommitInfo(sectorNo abi.SectorNumber, sealed cid.Cid, expiration abi.ChainEpoch) *miner2.SectorPreCommitInfo {
-	return &miner2.SectorPreCommitInfo{
+func newSectorPreCommitInfo(sectorNo abi.SectorNumber, sealed cid.Cid, expiration abi.ChainEpoch) *miner0.SectorPreCommitInfo {
+	return &miner0.SectorPreCommitInfo{
 		SealProof:     abi.RegisteredSealProof_StackedDrg32GiBV1,
 		SectorNumber:  sectorNo,
 		SealedCID:     sealed,
@@ -572,7 +625,7 @@ func newSectorPreCommitInfo(sectorNo abi.SectorNumber, sealed cid.Cid, expiratio
 	}
 }

-func dealEquality(expected market2.DealState, actual market.DealState) bool {
+func dealEquality(expected market0.DealState, actual market.DealState) bool {
 	return expected.LastUpdatedEpoch == actual.LastUpdatedEpoch &&
 		expected.SectorStartEpoch == actual.SectorStartEpoch &&
 		expected.SlashEpoch == actual.SlashEpoch
@@ -34,11 +34,11 @@ func (me *messageEvents) CheckMsg(ctx context.Context, smsg types.ChainMsg, hnd
 }

 func (me *messageEvents) MatchMsg(inmsg *types.Message) MsgMatchFunc {
-	return func(msg *types.Message) (matched bool, err error) {
+	return func(msg *types.Message) (matchOnce bool, matched bool, err error) {
 		if msg.From == inmsg.From && msg.Nonce == inmsg.Nonce && !inmsg.Equals(msg) {
-			return false, xerrors.Errorf("matching msg %s from %s, nonce %d: got duplicate origin/nonce msg %d", inmsg.Cid(), inmsg.From, inmsg.Nonce, msg.Nonce)
+			return true, false, xerrors.Errorf("matching msg %s from %s, nonce %d: got duplicate origin/nonce msg %d", inmsg.Cid(), inmsg.From, inmsg.Nonce, msg.Nonce)
 		}

-		return inmsg.Equals(msg), nil
+		return true, inmsg.Equals(msg), nil
 	}
 }
@@ -7,6 +7,7 @@ import (
 	"math/rand"
 	"time"

+	"github.com/libp2p/go-libp2p-core/helpers"
 	"github.com/libp2p/go-libp2p-core/host"
 	"github.com/libp2p/go-libp2p-core/network"
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -411,7 +412,11 @@ func (c *client) sendRequestToPeer(ctx context.Context, peer peer.ID, req *Reque
 		return nil, xerrors.Errorf("failed to open stream to peer: %w", err)
 	}

-	defer stream.Close() //nolint:errcheck
+	defer func() {
+		// Note: this will become just stream.Close once we've completed the go-libp2p migration to
+		//       go-libp2p-core 0.7.0
+		go helpers.FullClose(stream) //nolint:errcheck
+	}()

 	// Write request.
 	_ = stream.SetWriteDeadline(time.Now().Add(WriteReqDeadline))
@@ -15,6 +15,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"

 	"github.com/ipfs/go-cid"
+	"github.com/libp2p/go-libp2p-core/helpers"
 	inet "github.com/libp2p/go-libp2p-core/network"
 )

@@ -39,14 +40,16 @@ func (s *server) HandleStream(stream inet.Stream) {
 	ctx, span := trace.StartSpan(context.Background(), "chainxchg.HandleStream")
 	defer span.End()

-	defer stream.Close() //nolint:errcheck
+	// Note: this will become just stream.Close once we've completed the go-libp2p migration to
+	//       go-libp2p-core 0.7.0
+	defer helpers.FullClose(stream) //nolint:errcheck

 	var req Request
 	if err := cborutil.ReadCborRPC(bufio.NewReader(stream), &req); err != nil {
 		log.Warnf("failed to read block sync request: %s", err)
 		return
 	}
-	log.Debugw("block sync request",
+	log.Infow("block sync request",
 		"start", req.Head, "len", req.Length)

 	resp, err := s.processRequest(ctx, &req)
@@ -4,16 +4,17 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	"io"
 	"io/ioutil"
 	"sync/atomic"
 	"time"

+	"github.com/filecoin-project/specs-actors/actors/runtime/proof"
+	"github.com/google/uuid"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
-	"github.com/google/uuid"
 	block "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-blockservice"
 	"github.com/ipfs/go-cid"
@@ -25,8 +26,6 @@ import (
 	"go.opencensus.io/trace"
 	"golang.org/x/xerrors"

-	proof2 "github.com/filecoin-project/specs-actors/v2/actors/runtime/proof"
-
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
@@ -51,7 +50,7 @@ const msgsPerBlock = 20
 //nolint:deadcode,varcheck
 var log = logging.Logger("gen")

-var ValidWpostForTesting = []proof2.PoStProof{{
+var ValidWpostForTesting = []proof.PoStProof{{
 	ProofBytes: []byte("valid proof"),
 }}

@@ -139,20 +138,12 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 		return nil, xerrors.Errorf("failed to get metadata datastore: %w", err)
 	}

-	bs, err := lr.Blockstore(repo.BlockstoreChain)
+	bds, err := lr.Datastore("/chain")
 	if err != nil {
-		return nil, err
+		return nil, xerrors.Errorf("failed to get blocks datastore: %w", err)
 	}

-	defer func() {
-		if c, ok := bs.(io.Closer); ok {
-			if err := c.Close(); err != nil {
-				log.Warnf("failed to close blockstore: %s", err)
-			}
-		}
-	}()
-
-	bs = mybs{bs}
+	bs := mybs{blockstore.NewBlockstore(bds)}

 	ks, err := lr.KeyStore()
 	if err != nil {
@@ -245,7 +236,7 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 		return nil, xerrors.Errorf("make genesis block failed: %w", err)
 	}

-	cs := store.NewChainStore(bs, bs, ds, sys, j)
+	cs := store.NewChainStore(bs, ds, sys, j)

 	genfb := &types.FullBlock{Header: genb.Genesis}
 	gents := store.NewFullTipSet([]*types.FullBlock{genfb})
@@ -476,7 +467,7 @@ func (cg *ChainGen) NextTipSetFromMinersWithMessages(base *types.TipSet, miners

 func (cg *ChainGen) makeBlock(parents *types.TipSet, m address.Address, vrfticket *types.Ticket,
 	eticket *types.ElectionProof, bvals []types.BeaconEntry, height abi.ChainEpoch,
-	wpost []proof2.PoStProof, msgs []*types.SignedMessage) (*types.FullBlock, error) {
+	wpost []proof.PoStProof, msgs []*types.SignedMessage) (*types.FullBlock, error) {

 	var ts uint64
 	if cg.Timestamper != nil {
@@ -614,7 +605,7 @@ func (mca mca) WalletSign(ctx context.Context, a address.Address, v []byte) (*cr

 type WinningPoStProver interface {
 	GenerateCandidates(context.Context, abi.PoStRandomness, uint64) ([]uint64, error)
-	ComputeProof(context.Context, []proof2.SectorInfo, abi.PoStRandomness) ([]proof2.PoStProof, error)
+	ComputeProof(context.Context, []proof.SectorInfo, abi.PoStRandomness) ([]proof.PoStProof, error)
 }

 type wppProvider struct{}
@@ -623,7 +614,7 @@ func (wpp *wppProvider) GenerateCandidates(ctx context.Context, _ abi.PoStRandom
 	return []uint64{0}, nil
 }

-func (wpp *wppProvider) ComputeProof(context.Context, []proof2.SectorInfo, abi.PoStRandomness) ([]proof2.PoStProof, error) {
+func (wpp *wppProvider) ComputeProof(context.Context, []proof.SectorInfo, abi.PoStRandomness) ([]proof.PoStProof, error) {
 	return ValidWpostForTesting, nil
 }

@@ -690,15 +681,15 @@ type genFakeVerifier struct{}

 var _ ffiwrapper.Verifier = (*genFakeVerifier)(nil)

-func (m genFakeVerifier) VerifySeal(svi proof2.SealVerifyInfo) (bool, error) {
+func (m genFakeVerifier) VerifySeal(svi proof.SealVerifyInfo) (bool, error) {
 	return true, nil
 }

-func (m genFakeVerifier) VerifyWinningPoSt(ctx context.Context, info proof2.WinningPoStVerifyInfo) (bool, error) {
+func (m genFakeVerifier) VerifyWinningPoSt(ctx context.Context, info proof.WinningPoStVerifyInfo) (bool, error) {
 	panic("not supported")
 }

-func (m genFakeVerifier) VerifyWindowPoSt(ctx context.Context, info proof2.WindowPoStVerifyInfo) (bool, error) {
+func (m genFakeVerifier) VerifyWindowPoSt(ctx context.Context, info proof.WindowPoStVerifyInfo) (bool, error) {
 	panic("not supported")
 }

@@ -482,7 +482,7 @@ func MakeGenesisBlock(ctx context.Context, j journal.Journal, bs bstore.Blocksto
 	}

 	// temp chainstore
-	cs := store.NewChainStore(bs, bs, datastore.NewMapDatastore(), sys, j)
+	cs := store.NewChainStore(bs, datastore.NewMapDatastore(), sys, j)

 	// Verify PreSealed Data
 	stateroot, err = VerifyPreSealedData(ctx, cs, stateroot, template, keyIDs)
@@ -23,11 +23,12 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
-	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	power0 "github.com/filecoin-project/specs-actors/actors/builtin/power"
 	reward0 "github.com/filecoin-project/specs-actors/actors/builtin/reward"
-	runtime2 "github.com/filecoin-project/specs-actors/v2/actors/runtime"
+	"github.com/filecoin-project/specs-actors/actors/runtime"

 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -46,7 +47,7 @@ func MinerAddress(genesisIndex uint64) address.Address {
 }

 type fakedSigSyscalls struct {
-	runtime2.Syscalls
+	runtime.Syscalls
 }

 func (fss *fakedSigSyscalls) VerifySignature(signature crypto.Signature, signer address.Address, plaintext []byte) error {
@@ -54,9 +55,9 @@ func (fss *fakedSigSyscalls) VerifySignature(signature crypto.Signature, signer
 }

 func mkFakedSigSyscalls(base vm.SyscallBuilder) vm.SyscallBuilder {
-	return func(ctx context.Context, rt *vm.Runtime) runtime2.Syscalls {
+	return func(ctx context.Context, cstate *state.StateTree, cst cbor.IpldStore) runtime.Syscalls {
 		return &fakedSigSyscalls{
-			base(ctx, rt),
+			base(ctx, cstate, cst),
 		}
 	}
 }
@@ -99,7 +100,7 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 		i := i
 		m := m

-		spt, err := miner.SealProofTypeFromSectorSize(m.SectorSize, GenesisNetworkVersion)
+		spt, err := ffiwrapper.SealProofTypeFromSectorSize(m.SectorSize)
 		if err != nil {
 			return cid.Undef, err
 		}
@@ -113,7 +114,7 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 			}

 			params := mustEnc(constructorParams)
-			rval, err := doExecValue(ctx, vm, power.Address, m.Owner, m.PowerBalance, builtin0.MethodsPower.CreateMiner, params)
+			rval, err := doExecValue(ctx, vm, power.Address, m.Owner, m.PowerBalance, builtin.MethodsPower.CreateMiner, params)
 			if err != nil {
 				return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
 			}
@@ -145,7 +146,7 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid

 		if m.MarketBalance.GreaterThan(big.Zero()) {
 			params := mustEnc(&minerInfos[i].maddr)
-			_, err := doExecValue(ctx, vm, market.Address, m.Worker, m.MarketBalance, builtin0.MethodsMarket.AddBalance, params)
+			_, err := doExecValue(ctx, vm, market.Address, m.Worker, m.MarketBalance, builtin.MethodsMarket.AddBalance, params)
 			if err != nil {
 				return cid.Undef, xerrors.Errorf("failed to create genesis miner (add balance): %w", err)
 			}
@@ -157,7 +158,7 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 			publish := func(params *market.PublishStorageDealsParams) error {
 				fmt.Printf("publishing %d storage deals on miner %s with worker %s\n", len(params.Deals), params.Deals[0].Proposal.Provider, m.Worker)

-				ret, err := doExecValue(ctx, vm, market.Address, m.Worker, big.Zero(), builtin0.MethodsMarket.PublishStorageDeals, mustEnc(params))
+				ret, err := doExecValue(ctx, vm, market.Address, m.Worker, big.Zero(), builtin.MethodsMarket.PublishStorageDeals, mustEnc(params))
 				if err != nil {
 					return xerrors.Errorf("failed to create genesis miner (publish deals): %w", err)
 				}
@@ -289,17 +290,17 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 				pledge = big.Add(pcd, pledge)

 				fmt.Println(types.FIL(pledge))
-				_, err = doExecValue(ctx, vm, minerInfos[i].maddr, m.Worker, pledge, builtin0.MethodsMiner.PreCommitSector, mustEnc(params))
+				_, err = doExecValue(ctx, vm, minerInfos[i].maddr, m.Worker, pledge, builtin.MethodsMiner.PreCommitSector, mustEnc(params))
 				if err != nil {
 					return cid.Undef, xerrors.Errorf("failed to confirm presealed sectors: %w", err)
 				}

 				// Commit one-by-one, otherwise pledge math tends to explode
-				confirmParams := &builtin0.ConfirmSectorProofsParams{
+				confirmParams := &builtin.ConfirmSectorProofsParams{
 					Sectors: []abi.SectorNumber{preseal.SectorID},
 				}

-				_, err = doExecValue(ctx, vm, minerInfos[i].maddr, power.Address, big.Zero(), builtin0.MethodsMiner.ConfirmSectorProofsValid, mustEnc(confirmParams))
+				_, err = doExecValue(ctx, vm, minerInfos[i].maddr, power.Address, big.Zero(), builtin.MethodsMiner.ConfirmSectorProofsValid, mustEnc(confirmParams))
 				if err != nil {
 					return cid.Undef, xerrors.Errorf("failed to confirm presealed sectors: %w", err)
 				}
@@ -348,7 +349,7 @@ func (fr *fakeRand) GetBeaconRandomness(ctx context.Context, personalization cry
 }

 func currentTotalPower(ctx context.Context, vm *vm.VM, maddr address.Address) (*power0.CurrentTotalPowerReturn, error) {
-	pwret, err := doExecValue(ctx, vm, power.Address, maddr, big.Zero(), builtin0.MethodsPower.CurrentTotalPower, nil)
+	pwret, err := doExecValue(ctx, vm, power.Address, maddr, big.Zero(), builtin.MethodsPower.CurrentTotalPower, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -372,7 +373,7 @@ func dealWeight(ctx context.Context, vm *vm.VM, maddr address.Address, dealIDs [
 		market.Address,
 		maddr,
 		abi.NewTokenAmount(0),
-		builtin0.MethodsMarket.VerifyDealsForActivation,
+		builtin.MethodsMarket.VerifyDealsForActivation,
 		mustEnc(params),
 	)
 	if err != nil {
@@ -386,7 +387,7 @@ func dealWeight(ctx context.Context, vm *vm.VM, maddr address.Address, dealIDs [
 }

 func currentEpochBlockReward(ctx context.Context, vm *vm.VM, maddr address.Address) (*reward0.ThisEpochRewardReturn, error) {
-	rwret, err := doExecValue(ctx, vm, reward.Address, maddr, big.Zero(), builtin0.MethodsReward.ThisEpochReward, nil)
+	rwret, err := doExecValue(ctx, vm, reward.Address, maddr, big.Zero(), builtin.MethodsReward.ThisEpochReward, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -50,27 +50,12 @@ func doExecValue(ctx context.Context, vm *vm.VM, to, from address.Address, value
 	return ret.Return, nil
 }

-// TODO: Get from build
-// TODO: make a list/schedule of these.
-var GenesisNetworkVersion = func() network.Version {
-	// returns the version _before_ the first upgrade.
-	if build.UpgradeBreezeHeight >= 0 {
-		return network.Version0
-	}
-	if build.UpgradeSmokeHeight >= 0 {
-		return network.Version1
-	}
-	if build.UpgradeIgnitionHeight >= 0 {
-		return network.Version2
-	}
-	if build.UpgradeActorsV2Height >= 0 {
-		return network.Version3
-	}
-	if build.UpgradeLiftoffHeight >= 0 {
-		return network.Version3
-	}
-	return build.ActorUpgradeNetworkVersion - 1 // genesis requires actors v0.
-}()
+var GenesisNetworkVersion = func() network.Version { // TODO: Get from build/
+	if build.UseNewestNetwork() { // TODO: Get from build/
+		return build.NewestNetworkVersion // TODO: Get from build/
+	} // TODO: Get from build/
+	return network.Version1 // TODO: Get from build/
+}() // TODO: Get from build/

 func genesisNetworkVersion(context.Context, abi.ChainEpoch) network.Version { // TODO: Get from build/
 	return GenesisNetworkVersion // TODO: Get from build/
@@ -4,14 +4,17 @@ import (
 	"context"

 	"github.com/filecoin-project/go-state-types/crypto"
-	blockadt "github.com/filecoin-project/specs-actors/actors/util/adt"
+	"github.com/filecoin-project/specs-actors/actors/util/adt"
 	cid "github.com/ipfs/go-cid"
+	cbor "github.com/ipfs/go-ipld-cbor"
 	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/lotus/chain/vm"
 	"github.com/filecoin-project/lotus/lib/sigs/bls"
 )

@@ -27,12 +30,7 @@ func MinerCreateBlock(ctx context.Context, sm *stmgr.StateManager, w api.WalletA
 		return nil, xerrors.Errorf("failed to load tipset state: %w", err)
 	}

-	_, lbst, err := stmgr.GetLookbackTipSetForRound(ctx, sm, pts, bt.Epoch)
-	if err != nil {
-		return nil, xerrors.Errorf("getting lookback miner actor state: %w", err)
-	}
-
-	worker, err := stmgr.GetMinerWorkerRaw(ctx, sm, lbst, bt.Miner)
+	worker, err := stmgr.GetMinerWorkerRaw(ctx, sm, st, bt.Miner)
 	if err != nil {
 		return nil, xerrors.Errorf("failed to get miner worker: %w", err)
 	}
@@ -116,12 +114,23 @@ func MinerCreateBlock(ctx context.Context, sm *stmgr.StateManager, w api.WalletA
 	}
 	next.ParentBaseFee = baseFee

+	cst := cbor.NewCborStore(sm.ChainStore().Blockstore())
+	tree, err := state.LoadStateTree(cst, st)
+	if err != nil {
+		return nil, xerrors.Errorf("failed to load state tree: %w", err)
+	}
+
+	waddr, err := vm.ResolveToKeyAddr(tree, cst, worker)
+	if err != nil {
+		return nil, xerrors.Errorf("failed to resolve miner address to key address: %w", err)
+	}
+
 	nosigbytes, err := next.SigningBytes()
 	if err != nil {
 		return nil, xerrors.Errorf("failed to get signing bytes for block: %w", err)
 	}

-	sig, err := w.WalletSign(ctx, worker, nosigbytes, api.MsgMeta{
+	sig, err := w.WalletSign(ctx, waddr, nosigbytes, api.MsgMeta{
 		Type: api.MTBlock,
 	})
 	if err != nil {
@@ -172,8 +181,8 @@ func aggregateSignatures(sigs []crypto.Signature) (*crypto.Signature, error) {
 	}, nil
 }

-func toArray(store blockadt.Store, cids []cid.Cid) (cid.Cid, error) {
-	arr := blockadt.MakeEmptyArray(store)
+func toArray(store adt.Store, cids []cid.Cid) (cid.Cid, error) {
+	arr := adt.MakeEmptyArray(store)
 	for i, c := range cids {
 		oc := cbg.CborCid(c)
 		if err := arr.Set(uint64(i), &oc); err != nil {
@@ -1,112 +0,0 @@
-// Code generated by github.com/whyrusleeping/cbor-gen. DO NOT EDIT.
-
-package market
-
-import (
-	"fmt"
-	"io"
-
-	cbg "github.com/whyrusleeping/cbor-gen"
-	xerrors "golang.org/x/xerrors"
-)
-
-var _ = xerrors.Errorf
-
-var lengthBufFundedAddressState = []byte{131}
-
-func (t *FundedAddressState) MarshalCBOR(w io.Writer) error {
-	if t == nil {
-		_, err := w.Write(cbg.CborNull)
-		return err
-	}
-	if _, err := w.Write(lengthBufFundedAddressState); err != nil {
-		return err
-	}
-
-	scratch := make([]byte, 9)
-
-	// t.Addr (address.Address) (struct)
-	if err := t.Addr.MarshalCBOR(w); err != nil {
-		return err
-	}
-
-	// t.AmtReserved (big.Int) (struct)
-	if err := t.AmtReserved.MarshalCBOR(w); err != nil {
-		return err
-	}
-
-	// t.MsgCid (cid.Cid) (struct)
-
-	if t.MsgCid == nil {
-		if _, err := w.Write(cbg.CborNull); err != nil {
-			return err
-		}
-	} else {
-		if err := cbg.WriteCidBuf(scratch, w, *t.MsgCid); err != nil {
-			return xerrors.Errorf("failed to write cid field t.MsgCid: %w", err)
-		}
-	}
-
-	return nil
-}
-
-func (t *FundedAddressState) UnmarshalCBOR(r io.Reader) error {
-	*t = FundedAddressState{}
-
-	br := cbg.GetPeeker(r)
-	scratch := make([]byte, 8)
-
-	maj, extra, err := cbg.CborReadHeaderBuf(br, scratch)
-	if err != nil {
-		return err
-	}
-	if maj != cbg.MajArray {
-		return fmt.Errorf("cbor input should be of type array")
-	}
-
-	if extra != 3 {
-		return fmt.Errorf("cbor input had wrong number of fields")
-	}
-
-	// t.Addr (address.Address) (struct)
-
-	{
-
-		if err := t.Addr.UnmarshalCBOR(br); err != nil {
-			return xerrors.Errorf("unmarshaling t.Addr: %w", err)
-		}
-
-	}
-	// t.AmtReserved (big.Int) (struct)
-
-	{
-
-		if err := t.AmtReserved.UnmarshalCBOR(br); err != nil {
-			return xerrors.Errorf("unmarshaling t.AmtReserved: %w", err)
-		}
-
-	}
-	// t.MsgCid (cid.Cid) (struct)
-
-	{
-
-		b, err := br.ReadByte()
-		if err != nil {
-			return err
-		}
-		if b != cbg.CborNull[0] {
-			if err := br.UnreadByte(); err != nil {
-				return err
-			}
-
-			c, err := cbg.ReadCid(br)
-			if err != nil {
-				return xerrors.Errorf("failed to read cid field t.MsgCid: %w", err)
-			}
-
-			t.MsgCid = &c
-		}
-
-	}
-	return nil
-}
@@ -1,707 +0,0 @@
-package market
-
-import (
-	"context"
-	"sync"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/build"
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/node/impl/full"
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
-	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-datastore"
-	logging "github.com/ipfs/go-log"
-	"go.uber.org/fx"
-	"golang.org/x/xerrors"
-)
-
-var log = logging.Logger("market_adapter")
-
-// API is the fx dependencies need to run a fund manager
-type FundManagerAPI struct {
-	fx.In
-
-	full.StateAPI
-	full.MpoolAPI
-}
-
-// fundManagerAPI is the specific methods called by the FundManager
-// (used by the tests)
-type fundManagerAPI interface {
-	MpoolPushMessage(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error)
-	StateMarketBalance(context.Context, address.Address, types.TipSetKey) (api.MarketBalance, error)
-	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*api.MsgLookup, error)
-}
-
-// FundManager keeps track of funds in a set of addresses
-type FundManager struct {
-	ctx      context.Context
-	shutdown context.CancelFunc
-	api      fundManagerAPI
-	str      *Store
-
-	lk          sync.Mutex
-	fundedAddrs map[address.Address]*fundedAddress
-}
-
-func NewFundManager(lc fx.Lifecycle, api FundManagerAPI, ds dtypes.MetadataDS) *FundManager {
-	fm := newFundManager(&api, ds)
-	lc.Append(fx.Hook{
-		OnStart: func(ctx context.Context) error {
-			return fm.Start()
-		},
-		OnStop: func(ctx context.Context) error {
-			fm.Stop()
-			return nil
-		},
-	})
-	return fm
-}
-
-// newFundManager is used by the tests
-func newFundManager(api fundManagerAPI, ds datastore.Batching) *FundManager {
-	ctx, cancel := context.WithCancel(context.Background())
-	return &FundManager{
-		ctx:         ctx,
-		shutdown:    cancel,
-		api:         api,
-		str:         newStore(ds),
-		fundedAddrs: make(map[address.Address]*fundedAddress),
-	}
-}
-
-func (fm *FundManager) Stop() {
-	fm.shutdown()
-}
-
-func (fm *FundManager) Start() error {
-	fm.lk.Lock()
-	defer fm.lk.Unlock()
-
-	// TODO:
-	// To save memory:
-	// - in State() only load addresses with in-progress messages
-	// - load the others just-in-time from getFundedAddress
-	// - delete(fm.fundedAddrs, addr) when the queue has been processed
-	return fm.str.forEach(func(state *FundedAddressState) {
-		fa := newFundedAddress(fm, state.Addr)
-		fa.state = state
-		fm.fundedAddrs[fa.state.Addr] = fa
-		fa.start()
-	})
-}
-
-// Creates a fundedAddress if it doesn't already exist, and returns it
-func (fm *FundManager) getFundedAddress(addr address.Address) *fundedAddress {
-	fm.lk.Lock()
-	defer fm.lk.Unlock()
-
-	fa, ok := fm.fundedAddrs[addr]
-	if !ok {
-		fa = newFundedAddress(fm, addr)
-		fm.fundedAddrs[addr] = fa
-	}
-	return fa
-}
-
-// Reserve adds amt to `reserved`. If there are not enough available funds for
-// the address, submits a message on chain to top up available funds.
-// Returns the cid of the message that was submitted on chain, or cid.Undef if
-// the required funds were already available.
-func (fm *FundManager) Reserve(ctx context.Context, wallet, addr address.Address, amt abi.TokenAmount) (cid.Cid, error) {
-	return fm.getFundedAddress(addr).reserve(ctx, wallet, amt)
-}
-
-// Subtract from `reserved`.
-func (fm *FundManager) Release(addr address.Address, amt abi.TokenAmount) error {
-	return fm.getFundedAddress(addr).release(amt)
-}
-
-// Withdraw unreserved funds. Only succeeds if there are enough unreserved
-// funds for the address.
-// Returns the cid of the message that was submitted on chain.
-func (fm *FundManager) Withdraw(ctx context.Context, wallet, addr address.Address, amt abi.TokenAmount) (cid.Cid, error) {
-	return fm.getFundedAddress(addr).withdraw(ctx, wallet, amt)
-}
-
-// FundedAddressState keeps track of the state of an address with funds in the
-// datastore
-type FundedAddressState struct {
-	Addr address.Address
-	// AmtReserved is the amount that must be kept in the address (cannot be
-	// withdrawn)
-	AmtReserved abi.TokenAmount
-	// MsgCid is the cid of an in-progress on-chain message
-	MsgCid *cid.Cid
-}
-
-// fundedAddress keeps track of the state and request queues for a
-// particular address
-type fundedAddress struct {
-	ctx context.Context
-	env *fundManagerEnvironment
-	str *Store
-
-	lk    sync.Mutex
-	state *FundedAddressState
-
-	// Note: These request queues are ephemeral, they are not saved to store
-	reservations []*fundRequest
-	releases     []*fundRequest
-	withdrawals  []*fundRequest
-
-	// Used by the tests
-	onProcessStartListener func() bool
-}
-
-func newFundedAddress(fm *FundManager, addr address.Address) *fundedAddress {
-	return &fundedAddress{
-		ctx: fm.ctx,
-		env: &fundManagerEnvironment{api: fm.api},
-		str: fm.str,
-		state: &FundedAddressState{
-			Addr:        addr,
-			AmtReserved: abi.NewTokenAmount(0),
-		},
-	}
-}
-
-// If there is an in-progress on-chain message, don't submit any more messages
-// on chain until it completes
-func (a *fundedAddress) start() {
-	a.lk.Lock()
-	defer a.lk.Unlock()
-
-	if a.state.MsgCid != nil {
-		a.debugf("restart: wait for %s", a.state.MsgCid)
-		a.startWaitForResults(*a.state.MsgCid)
-	}
-}
-
-func (a *fundedAddress) reserve(ctx context.Context, wallet address.Address, amt abi.TokenAmount) (cid.Cid, error) {
-	return a.requestAndWait(ctx, wallet, amt, &a.reservations)
-}
-
-func (a *fundedAddress) release(amt abi.TokenAmount) error {
-	_, err := a.requestAndWait(context.Background(), address.Undef, amt, &a.releases)
-	return err
-}
-
-func (a *fundedAddress) withdraw(ctx context.Context, wallet address.Address, amt abi.TokenAmount) (cid.Cid, error) {
-	return a.requestAndWait(ctx, wallet, amt, &a.withdrawals)
-}
-
-func (a *fundedAddress) requestAndWait(ctx context.Context, wallet address.Address, amt abi.TokenAmount, reqs *[]*fundRequest) (cid.Cid, error) {
-	// Create a request and add it to the request queue
-	req := newFundRequest(ctx, wallet, amt)
-
-	a.lk.Lock()
-	*reqs = append(*reqs, req)
-	a.lk.Unlock()
-
-	// Process the queue
-	go a.process()
-
-	// Wait for the results
-	select {
-	case <-ctx.Done():
-		return cid.Undef, ctx.Err()
-	case r := <-req.Result:
-		return r.msgCid, r.err
-	}
-}
-
-// Used by the tests
-func (a *fundedAddress) onProcessStart(fn func() bool) {
-	a.lk.Lock()
-	defer a.lk.Unlock()
-
-	a.onProcessStartListener = fn
-}
-
-// Process queued requests
-func (a *fundedAddress) process() {
-	a.lk.Lock()
-	defer a.lk.Unlock()
-
-	// Used by the tests
-	if a.onProcessStartListener != nil {
-		done := a.onProcessStartListener()
-		if !done {
-			return
-		}
-		a.onProcessStartListener = nil
-	}
-
-	// Check if we're still waiting for the response to a message
-	if a.state.MsgCid != nil {
-		return
-	}
-
-	// Check if there's anything to do
-	haveReservations := len(a.reservations) > 0 || len(a.releases) > 0
-	haveWithdrawals := len(a.withdrawals) > 0
-	if !haveReservations && !haveWithdrawals {
-		return
-	}
-
-	// Process reservations / releases
-	if haveReservations {
-		res, err := a.processReservations(a.reservations, a.releases)
-		if err == nil {
-			a.applyStateChange(res.msgCid, res.amtReserved)
-		}
-		a.reservations = filterOutProcessedReqs(a.reservations)
-		a.releases = filterOutProcessedReqs(a.releases)
-	}
-
-	// If there was no message sent on chain by adding reservations, and all
-	// reservations have completed processing, process withdrawals
-	if haveWithdrawals && a.state.MsgCid == nil && len(a.reservations) == 0 {
-		withdrawalCid, err := a.processWithdrawals(a.withdrawals)
-		if err == nil && withdrawalCid != cid.Undef {
-			a.applyStateChange(&withdrawalCid, types.EmptyInt)
-		}
-		a.withdrawals = filterOutProcessedReqs(a.withdrawals)
-	}
-
-	// If a message was sent on-chain
-	if a.state.MsgCid != nil {
-		// Start waiting for results of message (async)
-		a.startWaitForResults(*a.state.MsgCid)
-	}
-
-	// Process any remaining queued requests
-	go a.process()
-}
-
-// Filter out completed requests
-func filterOutProcessedReqs(reqs []*fundRequest) []*fundRequest {
-	filtered := make([]*fundRequest, 0, len(reqs))
-	for _, req := range reqs {
-		if !req.Completed() {
-			filtered = append(filtered, req)
-		}
-	}
-	return filtered
-}
-
-// Apply the results of processing queues and save to the datastore
-func (a *fundedAddress) applyStateChange(msgCid *cid.Cid, amtReserved abi.TokenAmount) {
-	a.state.MsgCid = msgCid
-	if !amtReserved.Nil() {
-		a.state.AmtReserved = amtReserved
-	}
-	a.saveState()
-}
-
-// Clear the pending message cid so that a new message can be sent
-func (a *fundedAddress) clearWaitState() {
-	a.state.MsgCid = nil
-	a.saveState()
-}
-
-// Save state to datastore
-func (a *fundedAddress) saveState() {
-	// Not much we can do if saving to the datastore fails, just log
-	err := a.str.save(a.state)
-	if err != nil {
-		log.Errorf("saving state to store for addr %s: %w", a.state.Addr, err)
-	}
-}
-
-// The result of processing the reservation / release queues
-type processResult struct {
-	// Requests that completed without adding funds
-	covered []*fundRequest
-	// Requests that added funds
-	added []*fundRequest
-
-	// The new reserved amount
-	amtReserved abi.TokenAmount
-	// The message cid, if a message was submitted on-chain
-	msgCid *cid.Cid
-}
-
-// process reservations and releases, and return the resulting changes to state
-func (a *fundedAddress) processReservations(reservations []*fundRequest, releases []*fundRequest) (pr *processResult, prerr error) {
-	// When the function returns
-	defer func() {
-		// If there's an error, mark all requests as errored
-		if prerr != nil {
-			for _, req := range append(reservations, releases...) {
-				req.Complete(cid.Undef, prerr)
-			}
-			return
-		}
-
-		// Complete all release requests
-		for _, req := range releases {
-			req.Complete(cid.Undef, nil)
-		}
-
-		// Complete all requests that were covered by released amounts
-		for _, req := range pr.covered {
-			req.Complete(cid.Undef, nil)
-		}
-
-		// If a message was sent
-		if pr.msgCid != nil {
-			// Complete all add funds requests
-			for _, req := range pr.added {
-				req.Complete(*pr.msgCid, nil)
-			}
-		}
-	}()
-
-	// Split reservations into those that are covered by released amounts,
-	// and those to add to the reserved amount.
-	// Note that we process requests from the same wallet in batches. So some
-	// requests may not be included in covered if they don't match the first
-	// covered request's wallet. These will be processed on a subsequent
-	// invocation of processReservations.
-	toCancel, toAdd, reservedDelta := splitReservations(reservations, releases)
-
-	// Apply the reserved delta to the reserved amount
-	reserved := types.BigAdd(a.state.AmtReserved, reservedDelta)
-	if reserved.LessThan(abi.NewTokenAmount(0)) {
-		reserved = abi.NewTokenAmount(0)
-	}
-	res := &processResult{
-		amtReserved: reserved,
-		covered:     toCancel,
-	}
-
-	// Work out the amount to add to the balance
-	amtToAdd := abi.NewTokenAmount(0)
-	if len(toAdd) > 0 && reserved.GreaterThan(abi.NewTokenAmount(0)) {
-		// Get available funds for address
-		avail, err := a.env.AvailableFunds(a.ctx, a.state.Addr)
-		if err != nil {
-			return res, err
-		}
-
-		// amount to add = new reserved amount - available
-		amtToAdd = types.BigSub(reserved, avail)
-		a.debugf("reserved %d - avail %d = to add %d", reserved, avail, amtToAdd)
-	}
-
-	// If there's nothing to add to the balance, bail out
-	if amtToAdd.LessThanEqual(abi.NewTokenAmount(0)) {
-		res.covered = append(res.covered, toAdd...)
-		return res, nil
-	}
-
-	// Add funds to address
-	a.debugf("add funds %d", amtToAdd)
-	addFundsCid, err := a.env.AddFunds(a.ctx, toAdd[0].Wallet, a.state.Addr, amtToAdd)
-	if err != nil {
-		return res, err
-	}
-
-	// Mark reservation requests as complete
-	res.added = toAdd
-
-	// Save the message CID to state
-	res.msgCid = &addFundsCid
-	return res, nil
-}
-
-// Split reservations into those that are under the total release amount
-// (covered) and those that exceed it (to add).
-// Note that we process requests from the same wallet in batches. So some
-// requests may not be included in covered if they don't match the first
-// covered request's wallet.
-func splitReservations(reservations []*fundRequest, releases []*fundRequest) ([]*fundRequest, []*fundRequest, abi.TokenAmount) {
-	toCancel := make([]*fundRequest, 0, len(reservations))
-	toAdd := make([]*fundRequest, 0, len(reservations))
-	toAddAmt := abi.NewTokenAmount(0)
-
-	// Sum release amounts
-	releaseAmt := abi.NewTokenAmount(0)
-	for _, req := range releases {
-		releaseAmt = types.BigAdd(releaseAmt, req.Amount())
-	}
-
-	// We only want to combine requests that come from the same wallet
-	batchWallet := address.Undef
-	for _, req := range reservations {
-		amt := req.Amount()
-
-		// If the amount to add to the reserve is cancelled out by a release
-		if amt.LessThanEqual(releaseAmt) {
-			// Cancel the request and update the release total
-			releaseAmt = types.BigSub(releaseAmt, amt)
-			toCancel = append(toCancel, req)
-			continue
-		}
-
-		// The amount to add is greater that the release total so we want
-		// to send an add funds request
-
-		// The first time the wallet will be undefined
-		if batchWallet == address.Undef {
-			batchWallet = req.Wallet
-		}
-		// If this request's wallet is the same as the batch wallet,
-		// the requests will be combined
-		if batchWallet == req.Wallet {
-			delta := types.BigSub(amt, releaseAmt)
-			toAddAmt = types.BigAdd(toAddAmt, delta)
-			releaseAmt = abi.NewTokenAmount(0)
-			toAdd = append(toAdd, req)
-		}
-	}
-
-	// The change in the reserved amount is "amount to add" - "amount to release"
-	reservedDelta := types.BigSub(toAddAmt, releaseAmt)
-
-	return toCancel, toAdd, reservedDelta
-}
-
-// process withdrawal queue
-func (a *fundedAddress) processWithdrawals(withdrawals []*fundRequest) (msgCid cid.Cid, prerr error) {
-	// If there's an error, mark all withdrawal requests as errored
-	defer func() {
-		if prerr != nil {
-			for _, req := range withdrawals {
-				req.Complete(cid.Undef, prerr)
-			}
-		}
-	}()
-
-	// Get the net available balance
-	avail, err := a.env.AvailableFunds(a.ctx, a.state.Addr)
-	if err != nil {
-		return cid.Undef, err
-	}
-
-	netAvail := types.BigSub(avail, a.state.AmtReserved)
-
-	// Fit as many withdrawals as possible into the available balance, and fail
-	// the rest
-	withdrawalAmt := abi.NewTokenAmount(0)
-	allowedAmt := abi.NewTokenAmount(0)
-	allowed := make([]*fundRequest, 0, len(withdrawals))
-	var batchWallet address.Address
-	for _, req := range withdrawals {
-		amt := req.Amount()
-		if amt.IsZero() {
-			// If the context for the request was cancelled, bail out
-			req.Complete(cid.Undef, err)
-			continue
-		}
-
-		// If the amount would exceed the available amount, complete the
-		// request with an error
-		newWithdrawalAmt := types.BigAdd(withdrawalAmt, amt)
-		if newWithdrawalAmt.GreaterThan(netAvail) {
-			err := xerrors.Errorf("insufficient funds for withdrawal of %d", amt)
-			a.debugf("%s", err)
-			req.Complete(cid.Undef, err)
-			continue
-		}
-
-		// If this is the first allowed withdrawal request in this batch, save
-		// its wallet address
-		if batchWallet == address.Undef {
-			batchWallet = req.Wallet
-		}
-		// If the request wallet doesn't match the batch wallet, bail out
-		// (the withdrawal will be processed after the current batch has
-		// completed)
-		if req.Wallet != batchWallet {
-			continue
-		}
-
-		// Include this withdrawal request in the batch
-		withdrawalAmt = newWithdrawalAmt
-		a.debugf("withdraw %d", amt)
-		allowed = append(allowed, req)
-		allowedAmt = types.BigAdd(allowedAmt, amt)
-	}
-
-	// Check if there is anything to withdraw.
-	// Note that if the context for a request is cancelled,
-	// req.Amount() returns zero
-	if allowedAmt.Equals(abi.NewTokenAmount(0)) {
-		// Mark allowed requests as complete
-		for _, req := range allowed {
-			req.Complete(cid.Undef, nil)
-		}
-		return cid.Undef, nil
-	}
-
-	// Withdraw funds
-	a.debugf("withdraw funds %d", allowedAmt)
-	withdrawFundsCid, err := a.env.WithdrawFunds(a.ctx, allowed[0].Wallet, a.state.Addr, allowedAmt)
-	if err != nil {
-		return cid.Undef, err
-	}
-
-	// Mark allowed requests as complete
-	for _, req := range allowed {
-		req.Complete(withdrawFundsCid, nil)
-	}
-
-	// Save the message CID to state
-	return withdrawFundsCid, nil
-}
-
-// asynchonously wait for results of message
-func (a *fundedAddress) startWaitForResults(msgCid cid.Cid) {
-	go func() {
-		err := a.env.WaitMsg(a.ctx, msgCid)
-		if err != nil {
-			// We don't really care about the results here, we're just waiting
-			// so as to only process one on-chain message at a time
-			log.Errorf("waiting for results of message %s for addr %s: %w", msgCid, a.state.Addr, err)
-		}
-
-		a.lk.Lock()
-		a.debugf("complete wait")
-		a.clearWaitState()
-		a.lk.Unlock()
-
-		a.process()
-	}()
-}
-
-func (a *fundedAddress) debugf(args ...interface{}) {
-	fmtStr := args[0].(string)
-	args = args[1:]
-	log.Debugf(a.state.Addr.String()+": "+fmtStr, args...)
-}
-
-// The result of a fund request
-type reqResult struct {
-	msgCid cid.Cid
-	err    error
-}
-
-// A request to change funds
-type fundRequest struct {
-	ctx       context.Context
-	amt       abi.TokenAmount
-	completed chan struct{}
-	Wallet    address.Address
-	Result    chan reqResult
-}
-
-func newFundRequest(ctx context.Context, wallet address.Address, amt abi.TokenAmount) *fundRequest {
-	return &fundRequest{
-		ctx:       ctx,
-		amt:       amt,
-		Wallet:    wallet,
-		Result:    make(chan reqResult),
-		completed: make(chan struct{}),
-	}
-}
-
-// Amount returns zero if the context has expired
-func (frp *fundRequest) Amount() abi.TokenAmount {
-	if frp.ctx.Err() != nil {
-		return abi.NewTokenAmount(0)
-	}
-	return frp.amt
-}
-
-// Complete is called with the message CID when the funds request has been
-// started or with the error if there was an error
-func (frp *fundRequest) Complete(msgCid cid.Cid, err error) {
-	select {
-	case <-frp.completed:
-	case <-frp.ctx.Done():
-	case frp.Result <- reqResult{msgCid: msgCid, err: err}:
-	}
-	close(frp.completed)
-}
-
-// Completed indicates if Complete has already been called
-func (frp *fundRequest) Completed() bool {
-	select {
-	case <-frp.completed:
-		return true
-	default:
-		return false
-	}
-}
-
-// fundManagerEnvironment simplifies some API calls
-type fundManagerEnvironment struct {
-	api fundManagerAPI
-}
-
-func (env *fundManagerEnvironment) AvailableFunds(ctx context.Context, addr address.Address) (abi.TokenAmount, error) {
-	bal, err := env.api.StateMarketBalance(ctx, addr, types.EmptyTSK)
-	if err != nil {
-		return abi.NewTokenAmount(0), err
-	}
-
-	return types.BigSub(bal.Escrow, bal.Locked), nil
-}
-
-func (env *fundManagerEnvironment) AddFunds(
-	ctx context.Context,
-	wallet address.Address,
-	addr address.Address,
-	amt abi.TokenAmount,
-) (cid.Cid, error) {
-	params, err := actors.SerializeParams(&addr)
-	if err != nil {
-		return cid.Undef, err
-	}
-
-	smsg, aerr := env.api.MpoolPushMessage(ctx, &types.Message{
-		To:     market.Address,
-		From:   wallet,
-		Value:  amt,
-		Method: market.Methods.AddBalance,
-		Params: params,
-	}, nil)
-
-	if aerr != nil {
-		return cid.Undef, aerr
-	}
-
-	return smsg.Cid(), nil
-}
-
-func (env *fundManagerEnvironment) WithdrawFunds(
-	ctx context.Context,
-	wallet address.Address,
-	addr address.Address,
-	amt abi.TokenAmount,
-) (cid.Cid, error) {
-	params, err := actors.SerializeParams(&market.WithdrawBalanceParams{
-		ProviderOrClientAddress: addr,
-		Amount:                  amt,
-	})
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("serializing params: %w", err)
-	}
-
-	smsg, aerr := env.api.MpoolPushMessage(ctx, &types.Message{
-		To:     market.Address,
-		From:   wallet,
-		Value:  types.NewInt(0),
-		Method: market.Methods.WithdrawBalance,
-		Params: params,
-	}, nil)
-
-	if aerr != nil {
-		return cid.Undef, aerr
-	}
-
-	return smsg.Cid(), nil
-}
-
-func (env *fundManagerEnvironment) WaitMsg(ctx context.Context, c cid.Cid) error {
-	_, err := env.api.StateWaitMsg(ctx, c, build.MessageConfidence)
-	return err
-}
@@ -1,820 +0,0 @@
-package market
-
-import (
-	"bytes"
-	"context"
-	"sync"
-	"testing"
-	"time"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/wallet"
-	tutils "github.com/filecoin-project/specs-actors/v2/support/testing"
-	"github.com/ipfs/go-cid"
-	ds "github.com/ipfs/go-datastore"
-	ds_sync "github.com/ipfs/go-datastore/sync"
-	"github.com/stretchr/testify/require"
-)
-
-// TestFundManagerBasic verifies that the basic fund manager operations work
-func TestFundManagerBasic(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	// Reserve 10
-	// balance:  0 -> 10
-	// reserved: 0 -> 10
-	amt := abi.NewTokenAmount(10)
-	sentinel, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	msg := s.mockApi.getSentMessage(sentinel)
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, amt)
-
-	s.mockApi.completeMsg(sentinel)
-
-	// Reserve 7
-	// balance:  10 -> 17
-	// reserved: 10 -> 17
-	amt = abi.NewTokenAmount(7)
-	sentinel, err = s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	msg = s.mockApi.getSentMessage(sentinel)
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, amt)
-
-	s.mockApi.completeMsg(sentinel)
-
-	// Release 5
-	// balance:  17
-	// reserved: 17 -> 12
-	amt = abi.NewTokenAmount(5)
-	err = s.fm.Release(s.acctAddr, amt)
-	require.NoError(t, err)
-
-	// Withdraw 2
-	// balance:  17 -> 15
-	// reserved: 12
-	amt = abi.NewTokenAmount(2)
-	sentinel, err = s.fm.Withdraw(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	msg = s.mockApi.getSentMessage(sentinel)
-	checkWithdrawMessageFields(t, msg, s.walletAddr, s.acctAddr, amt)
-
-	s.mockApi.completeMsg(sentinel)
-
-	// Reserve 3
-	// balance:  15
-	// reserved: 12 -> 15
-	// Note: reserved (15) is <= balance (15) so should not send on-chain
-	// message
-	msgCount := s.mockApi.messageCount()
-	amt = abi.NewTokenAmount(3)
-	sentinel, err = s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-	require.Equal(t, msgCount, s.mockApi.messageCount())
-	require.Equal(t, sentinel, cid.Undef)
-
-	// Reserve 1
-	// balance:  15 -> 16
-	// reserved: 15 -> 16
-	// Note: reserved (16) is above balance (15) so *should* send on-chain
-	// message to top up balance
-	amt = abi.NewTokenAmount(1)
-	topUp := abi.NewTokenAmount(1)
-	sentinel, err = s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	s.mockApi.completeMsg(sentinel)
-	msg = s.mockApi.getSentMessage(sentinel)
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, topUp)
-
-	// Withdraw 1
-	// balance:  16
-	// reserved: 16
-	// Note: Expect failure because there is no available balance to withdraw:
-	// balance - reserved = 16 - 16 = 0
-	amt = abi.NewTokenAmount(1)
-	sentinel, err = s.fm.Withdraw(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.Error(t, err)
-}
-
-// TestFundManagerParallel verifies that operations can be run in parallel
-func TestFundManagerParallel(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	// Reserve 10
-	amt := abi.NewTokenAmount(10)
-	sentinelReserve10, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	// Wait until all the subsequent requests are queued up
-	queueReady := make(chan struct{})
-	fa := s.fm.getFundedAddress(s.acctAddr)
-	fa.onProcessStart(func() bool {
-		if len(fa.withdrawals) == 1 && len(fa.reservations) == 2 && len(fa.releases) == 1 {
-			close(queueReady)
-			return true
-		}
-		return false
-	})
-
-	// Withdraw 5 (should not run until after reserves / releases)
-	withdrawReady := make(chan error)
-	go func() {
-		amt = abi.NewTokenAmount(5)
-		_, err := s.fm.Withdraw(s.ctx, s.walletAddr, s.acctAddr, amt)
-		withdrawReady <- err
-	}()
-
-	reserveSentinels := make(chan cid.Cid)
-
-	// Reserve 3
-	go func() {
-		amt := abi.NewTokenAmount(3)
-		sentinelReserve3, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-		require.NoError(t, err)
-		reserveSentinels <- sentinelReserve3
-	}()
-
-	// Reserve 5
-	go func() {
-		amt := abi.NewTokenAmount(5)
-		sentinelReserve5, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-		require.NoError(t, err)
-		reserveSentinels <- sentinelReserve5
-	}()
-
-	// Release 2
-	go func() {
-		amt := abi.NewTokenAmount(2)
-		err = s.fm.Release(s.acctAddr, amt)
-		require.NoError(t, err)
-	}()
-
-	// Everything is queued up
-	<-queueReady
-
-	// Complete the "Reserve 10" message
-	s.mockApi.completeMsg(sentinelReserve10)
-	msg := s.mockApi.getSentMessage(sentinelReserve10)
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, abi.NewTokenAmount(10))
-
-	// The other requests should now be combined and be submitted on-chain as
-	// a single message
-	rs1 := <-reserveSentinels
-	rs2 := <-reserveSentinels
-	require.Equal(t, rs1, rs2)
-
-	// Withdraw should not have been called yet, because reserve / release
-	// requests run first
-	select {
-	case <-withdrawReady:
-		require.Fail(t, "Withdraw should run after reserve / release")
-	default:
-	}
-
-	// Complete the message
-	s.mockApi.completeMsg(rs1)
-	msg = s.mockApi.getSentMessage(rs1)
-
-	// "Reserve 3" +3
-	// "Reserve 5" +5
-	// "Release 2" -2
-	// Result:      6
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, abi.NewTokenAmount(6))
-
-	// Expect withdraw to fail because not enough available funds
-	err = <-withdrawReady
-	require.Error(t, err)
-}
-
-// TestFundManagerReserveByWallet verifies that reserve requests are grouped by wallet
-func TestFundManagerReserveByWallet(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	walletAddrA, err := s.wllt.WalletNew(context.Background(), types.KTSecp256k1)
-	require.NoError(t, err)
-	walletAddrB, err := s.wllt.WalletNew(context.Background(), types.KTSecp256k1)
-	require.NoError(t, err)
-
-	// Wait until all the reservation requests are queued up
-	walletAQueuedUp := make(chan struct{})
-	queueReady := make(chan struct{})
-	fa := s.fm.getFundedAddress(s.acctAddr)
-	fa.onProcessStart(func() bool {
-		if len(fa.reservations) == 1 {
-			close(walletAQueuedUp)
-		}
-		if len(fa.reservations) == 3 {
-			close(queueReady)
-			return true
-		}
-		return false
-	})
-
-	type reserveResult struct {
-		ws  cid.Cid
-		err error
-	}
-	results := make(chan *reserveResult)
-
-	amtA1 := abi.NewTokenAmount(1)
-	go func() {
-		// Wallet A: Reserve 1
-		sentinelA1, err := s.fm.Reserve(s.ctx, walletAddrA, s.acctAddr, amtA1)
-		results <- &reserveResult{
-			ws:  sentinelA1,
-			err: err,
-		}
-	}()
-
-	amtB1 := abi.NewTokenAmount(2)
-	amtB2 := abi.NewTokenAmount(3)
-	go func() {
-		// Wait for reservation for wallet A to be queued up
-		<-walletAQueuedUp
-
-		// Wallet B: Reserve 2
-		go func() {
-			sentinelB1, err := s.fm.Reserve(s.ctx, walletAddrB, s.acctAddr, amtB1)
-			results <- &reserveResult{
-				ws:  sentinelB1,
-				err: err,
-			}
-		}()
-
-		// Wallet B: Reserve 3
-		sentinelB2, err := s.fm.Reserve(s.ctx, walletAddrB, s.acctAddr, amtB2)
-		results <- &reserveResult{
-			ws:  sentinelB2,
-			err: err,
-		}
-	}()
-
-	// All reservation requests are queued up
-	<-queueReady
-
-	resA := <-results
-	sentinelA1 := resA.ws
-
-	// Should send to wallet A
-	msg := s.mockApi.getSentMessage(sentinelA1)
-	checkAddMessageFields(t, msg, walletAddrA, s.acctAddr, amtA1)
-
-	// Complete wallet A message
-	s.mockApi.completeMsg(sentinelA1)
-
-	resB1 := <-results
-	resB2 := <-results
-	require.NoError(t, resB1.err)
-	require.NoError(t, resB2.err)
-	sentinelB1 := resB1.ws
-	sentinelB2 := resB2.ws
-
-	// Should send different message to wallet B
-	require.NotEqual(t, sentinelA1, sentinelB1)
-	// Should be single message combining amount 1 and 2
-	require.Equal(t, sentinelB1, sentinelB2)
-	msg = s.mockApi.getSentMessage(sentinelB1)
-	checkAddMessageFields(t, msg, walletAddrB, s.acctAddr, types.BigAdd(amtB1, amtB2))
-}
-
-// TestFundManagerWithdrawal verifies that as many withdraw operations as
-// possible are processed
-func TestFundManagerWithdrawalLimit(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	// Reserve 10
-	amt := abi.NewTokenAmount(10)
-	sentinelReserve10, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	// Complete the "Reserve 10" message
-	s.mockApi.completeMsg(sentinelReserve10)
-
-	// Release 10
-	err = s.fm.Release(s.acctAddr, amt)
-	require.NoError(t, err)
-
-	// Queue up withdraw requests
-	queueReady := make(chan struct{})
-	fa := s.fm.getFundedAddress(s.acctAddr)
-	withdrawalReqTotal := 3
-	withdrawalReqEnqueued := 0
-	withdrawalReqQueue := make(chan func(), withdrawalReqTotal)
-	fa.onProcessStart(func() bool {
-		// If a new withdrawal request was enqueued
-		if len(fa.withdrawals) > withdrawalReqEnqueued {
-			withdrawalReqEnqueued++
-
-			// Pop the next request and run it
-			select {
-			case fn := <-withdrawalReqQueue:
-				go fn()
-			default:
-			}
-		}
-		// Once all the requests have arrived, we're ready to process the queue
-		if withdrawalReqEnqueued == withdrawalReqTotal {
-			close(queueReady)
-			return true
-		}
-		return false
-	})
-
-	type withdrawResult struct {
-		reqIndex int
-		ws       cid.Cid
-		err      error
-	}
-	withdrawRes := make(chan *withdrawResult)
-
-	// Queue up three "Withdraw 5" requests
-	enqueuedCount := 0
-	for i := 0; i < withdrawalReqTotal; i++ {
-		withdrawalReqQueue <- func() {
-			idx := enqueuedCount
-			enqueuedCount++
-
-			amt := abi.NewTokenAmount(5)
-			ws, err := s.fm.Withdraw(s.ctx, s.walletAddr, s.acctAddr, amt)
-			withdrawRes <- &withdrawResult{reqIndex: idx, ws: ws, err: err}
-		}
-	}
-	// Start the first request
-	fn := <-withdrawalReqQueue
-	go fn()
-
-	// All withdrawal requests are queued up and ready to be processed
-	<-queueReady
-
-	// Organize results in request order
-	results := make([]*withdrawResult, withdrawalReqTotal)
-	for i := 0; i < 3; i++ {
-		res := <-withdrawRes
-		results[res.reqIndex] = res
-	}
-
-	// Available 10
-	// Withdraw 5
-	// Expect Success
-	require.NoError(t, results[0].err)
-	// Available 5
-	// Withdraw 5
-	// Expect Success
-	require.NoError(t, results[1].err)
-	// Available 0
-	// Withdraw 5
-	// Expect FAIL
-	require.Error(t, results[2].err)
-
-	// Expect withdrawal requests that fit under reserved amount to be combined
-	// into a single message on-chain
-	require.Equal(t, results[0].ws, results[1].ws)
-}
-
-// TestFundManagerWithdrawByWallet verifies that withdraw requests are grouped by wallet
-func TestFundManagerWithdrawByWallet(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	walletAddrA, err := s.wllt.WalletNew(context.Background(), types.KTSecp256k1)
-	require.NoError(t, err)
-	walletAddrB, err := s.wllt.WalletNew(context.Background(), types.KTSecp256k1)
-	require.NoError(t, err)
-
-	// Reserve 10
-	reserveAmt := abi.NewTokenAmount(10)
-	sentinelReserve, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, reserveAmt)
-	require.NoError(t, err)
-	s.mockApi.completeMsg(sentinelReserve)
-
-	time.Sleep(10 * time.Millisecond)
-
-	// Release 10
-	err = s.fm.Release(s.acctAddr, reserveAmt)
-	require.NoError(t, err)
-
-	type withdrawResult struct {
-		ws  cid.Cid
-		err error
-	}
-	results := make(chan *withdrawResult)
-
-	// Wait until withdrawals are queued up
-	walletAQueuedUp := make(chan struct{})
-	queueReady := make(chan struct{})
-	withdrawalCount := 0
-	fa := s.fm.getFundedAddress(s.acctAddr)
-	fa.onProcessStart(func() bool {
-		if len(fa.withdrawals) == withdrawalCount {
-			return false
-		}
-		withdrawalCount = len(fa.withdrawals)
-
-		if withdrawalCount == 1 {
-			close(walletAQueuedUp)
-		} else if withdrawalCount == 3 {
-			close(queueReady)
-			return true
-		}
-		return false
-	})
-
-	amtA1 := abi.NewTokenAmount(1)
-	go func() {
-		// Wallet A: Withdraw 1
-		sentinelA1, err := s.fm.Withdraw(s.ctx, walletAddrA, s.acctAddr, amtA1)
-		results <- &withdrawResult{
-			ws:  sentinelA1,
-			err: err,
-		}
-	}()
-
-	amtB1 := abi.NewTokenAmount(2)
-	amtB2 := abi.NewTokenAmount(3)
-	go func() {
-		// Wait until withdraw for wallet A is queued up
-		<-walletAQueuedUp
-
-		// Wallet B: Withdraw 2
-		go func() {
-			sentinelB1, err := s.fm.Withdraw(s.ctx, walletAddrB, s.acctAddr, amtB1)
-			results <- &withdrawResult{
-				ws:  sentinelB1,
-				err: err,
-			}
-		}()
-
-		// Wallet B: Withdraw 3
-		sentinelB2, err := s.fm.Withdraw(s.ctx, walletAddrB, s.acctAddr, amtB2)
-		results <- &withdrawResult{
-			ws:  sentinelB2,
-			err: err,
-		}
-	}()
-
-	// Withdrawals are queued up
-	<-queueReady
-
-	// Should withdraw from wallet A first
-	resA1 := <-results
-	sentinelA1 := resA1.ws
-	msg := s.mockApi.getSentMessage(sentinelA1)
-	checkWithdrawMessageFields(t, msg, walletAddrA, s.acctAddr, amtA1)
-
-	// Complete wallet A message
-	s.mockApi.completeMsg(sentinelA1)
-
-	resB1 := <-results
-	resB2 := <-results
-	require.NoError(t, resB1.err)
-	require.NoError(t, resB2.err)
-	sentinelB1 := resB1.ws
-	sentinelB2 := resB2.ws
-
-	// Should send different message for wallet B from wallet A
-	require.NotEqual(t, sentinelA1, sentinelB1)
-	// Should be single message combining amount 1 and 2
-	require.Equal(t, sentinelB1, sentinelB2)
-	msg = s.mockApi.getSentMessage(sentinelB1)
-	checkWithdrawMessageFields(t, msg, walletAddrB, s.acctAddr, types.BigAdd(amtB1, amtB2))
-}
-
-// TestFundManagerRestart verifies that waiting for incomplete requests resumes
-// on restart
-func TestFundManagerRestart(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	acctAddr2 := tutils.NewActorAddr(t, "addr2")
-
-	// Address 1: Reserve 10
-	amt := abi.NewTokenAmount(10)
-	sentinelAddr1, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-
-	msg := s.mockApi.getSentMessage(sentinelAddr1)
-	checkAddMessageFields(t, msg, s.walletAddr, s.acctAddr, amt)
-
-	// Address 2: Reserve 7
-	amt2 := abi.NewTokenAmount(7)
-	sentinelAddr2Res7, err := s.fm.Reserve(s.ctx, s.walletAddr, acctAddr2, amt2)
-	require.NoError(t, err)
-
-	msg2 := s.mockApi.getSentMessage(sentinelAddr2Res7)
-	checkAddMessageFields(t, msg2, s.walletAddr, acctAddr2, amt2)
-
-	// Complete "Address 1: Reserve 10"
-	s.mockApi.completeMsg(sentinelAddr1)
-
-	// Give the completed state a moment to be stored before restart
-	time.Sleep(time.Millisecond * 10)
-
-	// Restart
-	mockApiAfter := s.mockApi
-	fmAfter := newFundManager(mockApiAfter, s.ds)
-	err = fmAfter.Start()
-	require.NoError(t, err)
-
-	amt3 := abi.NewTokenAmount(9)
-	reserveSentinel := make(chan cid.Cid)
-	go func() {
-		// Address 2: Reserve 9
-		sentinel3, err := fmAfter.Reserve(s.ctx, s.walletAddr, acctAddr2, amt3)
-		require.NoError(t, err)
-		reserveSentinel <- sentinel3
-	}()
-
-	// Expect no message to be sent, because still waiting for previous
-	// message "Address 2: Reserve 7" to complete on-chain
-	select {
-	case <-reserveSentinel:
-		require.Fail(t, "Expected no message to be sent")
-	case <-time.After(10 * time.Millisecond):
-	}
-
-	// Complete "Address 2: Reserve 7"
-	mockApiAfter.completeMsg(sentinelAddr2Res7)
-
-	// Expect waiting message to now be sent
-	sentinel3 := <-reserveSentinel
-	msg3 := mockApiAfter.getSentMessage(sentinel3)
-	checkAddMessageFields(t, msg3, s.walletAddr, acctAddr2, amt3)
-}
-
-// TestFundManagerReleaseAfterPublish verifies that release is successful in
-// the following scenario:
-// 1. Deal A adds 5 to addr1:                     reserved  0 ->  5    available  0 ->  5
-// 2. Deal B adds 7 to addr1:                     reserved  5 -> 12    available  5 -> 12
-// 3. Deal B completes, reducing addr1 by 7:      reserved       12    available 12 ->  5
-// 4. Deal A releases 5 from addr1:               reserved 12 ->  7    available        5
-func TestFundManagerReleaseAfterPublish(t *testing.T) {
-	s := setup(t)
-	defer s.fm.Stop()
-
-	// Deal A: Reserve 5
-	// balance:  0 -> 5
-	// reserved: 0 -> 5
-	amt := abi.NewTokenAmount(5)
-	sentinel, err := s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-	s.mockApi.completeMsg(sentinel)
-
-	// Deal B: Reserve 7
-	// balance:  5 -> 12
-	// reserved: 5 -> 12
-	amt = abi.NewTokenAmount(7)
-	sentinel, err = s.fm.Reserve(s.ctx, s.walletAddr, s.acctAddr, amt)
-	require.NoError(t, err)
-	s.mockApi.completeMsg(sentinel)
-
-	// Deal B: Publish (removes Deal B amount from balance)
-	// balance:  12 -> 5
-	// reserved: 12
-	amt = abi.NewTokenAmount(7)
-	s.mockApi.publish(s.acctAddr, amt)
-
-	// Deal A: Release 5
-	// balance:  5
-	// reserved: 12 -> 7
-	amt = abi.NewTokenAmount(5)
-	err = s.fm.Release(s.acctAddr, amt)
-	require.NoError(t, err)
-
-	// Deal B: Release 7
-	// balance:  5
-	// reserved: 12 -> 7
-	amt = abi.NewTokenAmount(5)
-	err = s.fm.Release(s.acctAddr, amt)
-	require.NoError(t, err)
-}
-
-type scaffold struct {
-	ctx        context.Context
-	ds         *ds_sync.MutexDatastore
-	wllt       *wallet.LocalWallet
-	walletAddr address.Address
-	acctAddr   address.Address
-	mockApi    *mockFundManagerAPI
-	fm         *FundManager
-}
-
-func setup(t *testing.T) *scaffold {
-	ctx := context.Background()
-
-	wllt, err := wallet.NewWallet(wallet.NewMemKeyStore())
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	walletAddr, err := wllt.WalletNew(context.Background(), types.KTSecp256k1)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	acctAddr := tutils.NewActorAddr(t, "addr")
-
-	mockApi := newMockFundManagerAPI(walletAddr)
-	dstore := ds_sync.MutexWrap(ds.NewMapDatastore())
-	fm := newFundManager(mockApi, dstore)
-	return &scaffold{
-		ctx:        ctx,
-		ds:         dstore,
-		wllt:       wllt,
-		walletAddr: walletAddr,
-		acctAddr:   acctAddr,
-		mockApi:    mockApi,
-		fm:         fm,
-	}
-}
-
-func checkAddMessageFields(t *testing.T, msg *types.Message, from address.Address, to address.Address, amt abi.TokenAmount) {
-	require.Equal(t, from, msg.From)
-	require.Equal(t, market.Address, msg.To)
-	require.Equal(t, amt, msg.Value)
-
-	var paramsTo address.Address
-	err := paramsTo.UnmarshalCBOR(bytes.NewReader(msg.Params))
-	require.NoError(t, err)
-	require.Equal(t, to, paramsTo)
-}
-
-func checkWithdrawMessageFields(t *testing.T, msg *types.Message, from address.Address, addr address.Address, amt abi.TokenAmount) {
-	require.Equal(t, from, msg.From)
-	require.Equal(t, market.Address, msg.To)
-	require.Equal(t, abi.NewTokenAmount(0), msg.Value)
-
-	var params market.WithdrawBalanceParams
-	err := params.UnmarshalCBOR(bytes.NewReader(msg.Params))
-	require.NoError(t, err)
-	require.Equal(t, addr, params.ProviderOrClientAddress)
-	require.Equal(t, amt, params.Amount)
-}
-
-type sentMsg struct {
-	msg   *types.SignedMessage
-	ready chan struct{}
-}
-
-type mockFundManagerAPI struct {
-	wallet address.Address
-
-	lk            sync.Mutex
-	escrow        map[address.Address]abi.TokenAmount
-	sentMsgs      map[cid.Cid]*sentMsg
-	completedMsgs map[cid.Cid]struct{}
-	waitingFor    map[cid.Cid]chan struct{}
-}
-
-func newMockFundManagerAPI(wallet address.Address) *mockFundManagerAPI {
-	return &mockFundManagerAPI{
-		wallet:        wallet,
-		escrow:        make(map[address.Address]abi.TokenAmount),
-		sentMsgs:      make(map[cid.Cid]*sentMsg),
-		completedMsgs: make(map[cid.Cid]struct{}),
-		waitingFor:    make(map[cid.Cid]chan struct{}),
-	}
-}
-
-func (mapi *mockFundManagerAPI) MpoolPushMessage(ctx context.Context, message *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
-	mapi.lk.Lock()
-	defer mapi.lk.Unlock()
-
-	smsg := &types.SignedMessage{Message: *message}
-	mapi.sentMsgs[smsg.Cid()] = &sentMsg{msg: smsg, ready: make(chan struct{})}
-
-	return smsg, nil
-}
-
-func (mapi *mockFundManagerAPI) getSentMessage(c cid.Cid) *types.Message {
-	mapi.lk.Lock()
-	defer mapi.lk.Unlock()
-
-	for i := 0; i < 1000; i++ {
-		if pending, ok := mapi.sentMsgs[c]; ok {
-			return &pending.msg.Message
-		}
-		time.Sleep(time.Millisecond)
-	}
-	panic("expected message to be sent")
-}
-
-func (mapi *mockFundManagerAPI) messageCount() int {
-	mapi.lk.Lock()
-	defer mapi.lk.Unlock()
-
-	return len(mapi.sentMsgs)
-}
-
-func (mapi *mockFundManagerAPI) completeMsg(msgCid cid.Cid) {
-	mapi.lk.Lock()
-
-	pmsg, ok := mapi.sentMsgs[msgCid]
-	if ok {
-		if pmsg.msg.Message.Method == market.Methods.AddBalance {
-			var escrowAcct address.Address
-			err := escrowAcct.UnmarshalCBOR(bytes.NewReader(pmsg.msg.Message.Params))
-			if err != nil {
-				panic(err)
-			}
-
-			escrow := mapi.getEscrow(escrowAcct)
-			before := escrow
-			escrow = types.BigAdd(escrow, pmsg.msg.Message.Value)
-			mapi.escrow[escrowAcct] = escrow
-			log.Debugf("%s:   escrow %d -> %d", escrowAcct, before, escrow)
-		} else {
-			var params market.WithdrawBalanceParams
-			err := params.UnmarshalCBOR(bytes.NewReader(pmsg.msg.Message.Params))
-			if err != nil {
-				panic(err)
-			}
-			escrowAcct := params.ProviderOrClientAddress
-
-			escrow := mapi.getEscrow(escrowAcct)
-			before := escrow
-			escrow = types.BigSub(escrow, params.Amount)
-			mapi.escrow[escrowAcct] = escrow
-			log.Debugf("%s:   escrow %d -> %d", escrowAcct, before, escrow)
-		}
-	}
-
-	mapi.completedMsgs[msgCid] = struct{}{}
-
-	ready, ok := mapi.waitingFor[msgCid]
-
-	mapi.lk.Unlock()
-
-	if ok {
-		close(ready)
-	}
-}
-
-func (mapi *mockFundManagerAPI) StateMarketBalance(ctx context.Context, a address.Address, key types.TipSetKey) (api.MarketBalance, error) {
-	mapi.lk.Lock()
-	defer mapi.lk.Unlock()
-
-	return api.MarketBalance{
-		Locked: abi.NewTokenAmount(0),
-		Escrow: mapi.getEscrow(a),
-	}, nil
-}
-
-func (mapi *mockFundManagerAPI) getEscrow(a address.Address) abi.TokenAmount {
-	escrow := mapi.escrow[a]
-	if escrow.Nil() {
-		return abi.NewTokenAmount(0)
-	}
-	return escrow
-}
-
-func (mapi *mockFundManagerAPI) publish(addr address.Address, amt abi.TokenAmount) {
-	mapi.lk.Lock()
-	defer mapi.lk.Unlock()
-
-	escrow := mapi.escrow[addr]
-	if escrow.Nil() {
-		return
-	}
-	escrow = types.BigSub(escrow, amt)
-	if escrow.LessThan(abi.NewTokenAmount(0)) {
-		escrow = abi.NewTokenAmount(0)
-	}
-	mapi.escrow[addr] = escrow
-}
-
-func (mapi *mockFundManagerAPI) StateWaitMsg(ctx context.Context, c cid.Cid, confidence uint64) (*api.MsgLookup, error) {
-	res := &api.MsgLookup{
-		Message: c,
-		Receipt: types.MessageReceipt{
-			ExitCode: 0,
-			Return:   nil,
-		},
-	}
-	ready := make(chan struct{})
-
-	mapi.lk.Lock()
-	_, ok := mapi.completedMsgs[c]
-	if !ok {
-		mapi.waitingFor[c] = ready
-	}
-	mapi.lk.Unlock()
-
-	if !ok {
-		select {
-		case <-ctx.Done():
-		case <-ready:
-		}
-	}
-	return res, nil
-}
@@ -0,0 +1,168 @@
+package market
+
+import (
+	"context"
+	"sync"
+
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/big"
+	"go.uber.org/fx"
+
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/ipfs/go-cid"
+	logging "github.com/ipfs/go-log"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
+	"github.com/filecoin-project/lotus/chain/events"
+	"github.com/filecoin-project/lotus/chain/events/state"
+	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/lotus/node/impl/full"
+)
+
+var log = logging.Logger("market_adapter")
+
+// API is the dependencies need to run a fund manager
+type API struct {
+	fx.In
+
+	full.ChainAPI
+	full.StateAPI
+	full.MpoolAPI
+}
+
+// FundMgr monitors available balances and adds funds when EnsureAvailable is called
+type FundMgr struct {
+	api fundMgrAPI
+
+	lk        sync.RWMutex
+	available map[address.Address]types.BigInt
+}
+
+// StartFundManager creates a new fund manager and sets up event hooks to manage state changes
+func StartFundManager(lc fx.Lifecycle, api API) *FundMgr {
+	fm := newFundMgr(&api)
+	lc.Append(fx.Hook{
+		OnStart: func(ctx context.Context) error {
+			ev := events.NewEvents(ctx, &api)
+			preds := state.NewStatePredicates(&api)
+			dealDiffFn := preds.OnStorageMarketActorChanged(preds.OnBalanceChanged(preds.AvailableBalanceChangedForAddresses(fm.getAddresses)))
+			match := func(oldTs, newTs *types.TipSet) (bool, events.StateChange, error) {
+				return dealDiffFn(ctx, oldTs.Key(), newTs.Key())
+			}
+			return ev.StateChanged(fm.checkFunc, fm.stateChanged, fm.revert, 0, events.NoTimeout, match)
+		},
+	})
+	return fm
+}
+
+type fundMgrAPI interface {
+	StateMarketBalance(context.Context, address.Address, types.TipSetKey) (api.MarketBalance, error)
+	MpoolPushMessage(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error)
+	StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
+}
+
+func newFundMgr(api fundMgrAPI) *FundMgr {
+	return &FundMgr{
+		api:       api,
+		available: map[address.Address]types.BigInt{},
+	}
+}
+
+// checkFunc tells the events api to simply proceed (we always want to watch)
+func (fm *FundMgr) checkFunc(ts *types.TipSet) (done bool, more bool, err error) {
+	return false, true, nil
+}
+
+// revert handles reverts to balances
+func (fm *FundMgr) revert(ctx context.Context, ts *types.TipSet) error {
+	// TODO: Is it ok to just ignore this?
+	log.Warn("balance change reverted; TODO: actually handle this!")
+	return nil
+}
+
+// stateChanged handles balance changes monitored on the chain from one tipset to the next
+func (fm *FundMgr) stateChanged(ts *types.TipSet, ts2 *types.TipSet, states events.StateChange, h abi.ChainEpoch) (more bool, err error) {
+	changedBalances, ok := states.(state.ChangedBalances)
+	if !ok {
+		panic("Expected state.ChangedBalances")
+	}
+	// overwrite our in memory cache with new values from chain (chain is canonical)
+	fm.lk.Lock()
+	for addr, balanceChange := range changedBalances {
+		if fm.available[addr].Int != nil {
+			log.Infof("State balance change recorded, prev: %s, new: %s", fm.available[addr].String(), balanceChange.To.String())
+		}
+
+		fm.available[addr] = balanceChange.To
+	}
+	fm.lk.Unlock()
+	return true, nil
+}
+
+func (fm *FundMgr) getAddresses() []address.Address {
+	fm.lk.RLock()
+	defer fm.lk.RUnlock()
+	addrs := make([]address.Address, 0, len(fm.available))
+	for addr := range fm.available {
+		addrs = append(addrs, addr)
+	}
+	return addrs
+}
+
+// EnsureAvailable looks at the available balance in escrow for a given
+// address, and if less than the passed in amount, adds the difference
+func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Address, amt types.BigInt) (cid.Cid, error) {
+	idAddr, err := fm.api.StateLookupID(ctx, addr, types.EmptyTSK)
+	if err != nil {
+		return cid.Undef, err
+	}
+	fm.lk.Lock()
+	defer fm.lk.Unlock()
+
+	bal, err := fm.api.StateMarketBalance(ctx, addr, types.EmptyTSK)
+	if err != nil {
+		return cid.Undef, err
+	}
+
+	stateAvail := types.BigSub(bal.Escrow, bal.Locked)
+
+	avail, ok := fm.available[idAddr]
+	if !ok {
+		avail = stateAvail
+	}
+
+	toAdd := types.BigSub(amt, avail)
+	if toAdd.LessThan(types.NewInt(0)) {
+		toAdd = types.NewInt(0)
+	}
+	fm.available[idAddr] = big.Add(avail, toAdd)
+
+	log.Infof("Funds operation w/ Expected Balance: %s, In State: %s, Requested: %s, Adding: %s", avail.String(), stateAvail.String(), amt.String(), toAdd.String())
+
+	if toAdd.LessThanEqual(big.Zero()) {
+		return cid.Undef, nil
+	}
+
+	params, err := actors.SerializeParams(&addr)
+	if err != nil {
+		fm.available[idAddr] = avail
+		return cid.Undef, err
+	}
+
+	smsg, err := fm.api.MpoolPushMessage(ctx, &types.Message{
+		To:     market.Address,
+		From:   wallet,
+		Value:  toAdd,
+		Method: builtin.MethodsMarket.AddBalance,
+		Params: params,
+	}, nil)
+	if err != nil {
+		fm.available[idAddr] = avail
+		return cid.Undef, err
+	}
+
+	return smsg.Cid(), nil
+}
@@ -0,0 +1,199 @@
+package market
+
+import (
+	"context"
+	"errors"
+	"math/rand"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/crypto"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	tutils "github.com/filecoin-project/specs-actors/support/testing"
+
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+type fakeAPI struct {
+	returnedBalance    api.MarketBalance
+	returnedBalanceErr error
+	signature          crypto.Signature
+	receivedMessage    *types.Message
+	pushMessageErr     error
+	lookupIDErr        error
+}
+
+func (fapi *fakeAPI) StateLookupID(_ context.Context, addr address.Address, _ types.TipSetKey) (address.Address, error) {
+	return addr, fapi.lookupIDErr
+}
+func (fapi *fakeAPI) StateMarketBalance(context.Context, address.Address, types.TipSetKey) (api.MarketBalance, error) {
+	return fapi.returnedBalance, fapi.returnedBalanceErr
+}
+
+func (fapi *fakeAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
+	fapi.receivedMessage = msg
+	return &types.SignedMessage{
+		Message:   *msg,
+		Signature: fapi.signature,
+	}, fapi.pushMessageErr
+}
+
+func addFundsMsg(toAdd abi.TokenAmount, addr address.Address, wallet address.Address) *types.Message {
+	params, _ := actors.SerializeParams(&addr)
+	return &types.Message{
+		To:     market.Address,
+		From:   wallet,
+		Value:  toAdd,
+		Method: builtin.MethodsMarket.AddBalance,
+		Params: params,
+	}
+}
+
+type expectedResult struct {
+	addAmt          abi.TokenAmount
+	shouldAdd       bool
+	err             error
+	cachedAvailable abi.TokenAmount
+}
+
+func TestAddFunds(t *testing.T) {
+	ctx := context.Background()
+	testCases := map[string]struct {
+		returnedBalanceErr error
+		returnedBalance    api.MarketBalance
+		addAmounts         []abi.TokenAmount
+		pushMessageErr     error
+		expectedResults    []expectedResult
+		lookupIDErr        error
+	}{
+		"succeeds, trivial case": {
+			returnedBalance: api.MarketBalance{Escrow: abi.NewTokenAmount(0), Locked: abi.NewTokenAmount(0)},
+			addAmounts:      []abi.TokenAmount{abi.NewTokenAmount(100)},
+			expectedResults: []expectedResult{
+				{
+					addAmt:    abi.NewTokenAmount(100),
+					shouldAdd: true,
+					err:       nil,
+				},
+			},
+		},
+		"succeeds, money already present": {
+			returnedBalance: api.MarketBalance{Escrow: abi.NewTokenAmount(150), Locked: abi.NewTokenAmount(50)},
+			addAmounts:      []abi.TokenAmount{abi.NewTokenAmount(100)},
+			expectedResults: []expectedResult{
+				{
+					shouldAdd:       false,
+					err:             nil,
+					cachedAvailable: abi.NewTokenAmount(100),
+				},
+			},
+		},
+		"succeeds, multiple adds": {
+			returnedBalance: api.MarketBalance{Escrow: abi.NewTokenAmount(150), Locked: abi.NewTokenAmount(50)},
+			addAmounts:      []abi.TokenAmount{abi.NewTokenAmount(100), abi.NewTokenAmount(200), abi.NewTokenAmount(250), abi.NewTokenAmount(250)},
+			expectedResults: []expectedResult{
+				{
+					shouldAdd: false,
+					err:       nil,
+				},
+				{
+					addAmt:          abi.NewTokenAmount(100),
+					shouldAdd:       true,
+					err:             nil,
+					cachedAvailable: abi.NewTokenAmount(200),
+				},
+				{
+					addAmt:          abi.NewTokenAmount(50),
+					shouldAdd:       true,
+					err:             nil,
+					cachedAvailable: abi.NewTokenAmount(250),
+				},
+				{
+					shouldAdd:       false,
+					err:             nil,
+					cachedAvailable: abi.NewTokenAmount(250),
+				},
+			},
+		},
+		"error on market balance": {
+			returnedBalanceErr: errors.New("something went wrong"),
+			addAmounts:         []abi.TokenAmount{abi.NewTokenAmount(100)},
+			expectedResults: []expectedResult{
+				{
+					err: errors.New("something went wrong"),
+				},
+			},
+		},
+		"error on push message": {
+			returnedBalance: api.MarketBalance{Escrow: abi.NewTokenAmount(0), Locked: abi.NewTokenAmount(0)},
+			pushMessageErr:  errors.New("something went wrong"),
+			addAmounts:      []abi.TokenAmount{abi.NewTokenAmount(100)},
+			expectedResults: []expectedResult{
+				{
+					err:             errors.New("something went wrong"),
+					cachedAvailable: abi.NewTokenAmount(0),
+				},
+			},
+		},
+		"error looking up address": {
+			lookupIDErr: errors.New("something went wrong"),
+			addAmounts:  []abi.TokenAmount{abi.NewTokenAmount(100)},
+			expectedResults: []expectedResult{
+				{
+					err: errors.New("something went wrong"),
+				},
+			},
+		},
+	}
+
+	for testCase, data := range testCases {
+		//nolint:scopelint
+		t.Run(testCase, func(t *testing.T) {
+			ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
+			defer cancel()
+			sig := make([]byte, 100)
+			_, err := rand.Read(sig)
+			require.NoError(t, err)
+			fapi := &fakeAPI{
+				returnedBalance:    data.returnedBalance,
+				returnedBalanceErr: data.returnedBalanceErr,
+				signature: crypto.Signature{
+					Type: crypto.SigTypeUnknown,
+					Data: sig,
+				},
+				pushMessageErr: data.pushMessageErr,
+				lookupIDErr:    data.lookupIDErr,
+			}
+			fundMgr := newFundMgr(fapi)
+			addr := tutils.NewIDAddr(t, uint64(rand.Uint32()))
+			wallet := tutils.NewIDAddr(t, uint64(rand.Uint32()))
+			for i, amount := range data.addAmounts {
+				fapi.receivedMessage = nil
+				_, err := fundMgr.EnsureAvailable(ctx, addr, wallet, amount)
+				expected := data.expectedResults[i]
+				if expected.err == nil {
+					require.NoError(t, err)
+					if expected.shouldAdd {
+						expectedMessage := addFundsMsg(expected.addAmt, addr, wallet)
+						require.Equal(t, expectedMessage, fapi.receivedMessage)
+					} else {
+						require.Nil(t, fapi.receivedMessage)
+					}
+				} else {
+					require.EqualError(t, err, expected.err.Error())
+				}
+
+				if !expected.cachedAvailable.Nil() {
+					require.Equal(t, expected.cachedAvailable, fundMgr.available[addr])
+				}
+			}
+		})
+	}
+}
@@ -1,90 +0,0 @@
-package market
-
-import (
-	"bytes"
-
-	cborrpc "github.com/filecoin-project/go-cbor-util"
-	"github.com/ipfs/go-datastore"
-	"github.com/ipfs/go-datastore/namespace"
-	dsq "github.com/ipfs/go-datastore/query"
-
-	"github.com/filecoin-project/go-address"
-
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
-)
-
-const dsKeyAddr = "Addr"
-
-type Store struct {
-	ds datastore.Batching
-}
-
-func newStore(ds dtypes.MetadataDS) *Store {
-	ds = namespace.Wrap(ds, datastore.NewKey("/fundmgr/"))
-	return &Store{
-		ds: ds,
-	}
-}
-
-// save the state to the datastore
-func (ps *Store) save(state *FundedAddressState) error {
-	k := dskeyForAddr(state.Addr)
-
-	b, err := cborrpc.Dump(state)
-	if err != nil {
-		return err
-	}
-
-	return ps.ds.Put(k, b)
-}
-
-// get the state for the given address
-func (ps *Store) get(addr address.Address) (*FundedAddressState, error) {
-	k := dskeyForAddr(addr)
-
-	data, err := ps.ds.Get(k)
-	if err != nil {
-		return nil, err
-	}
-
-	var state FundedAddressState
-	err = cborrpc.ReadCborRPC(bytes.NewReader(data), &state)
-	if err != nil {
-		return nil, err
-	}
-	return &state, nil
-}
-
-// forEach calls iter with each address in the datastore
-func (ps *Store) forEach(iter func(*FundedAddressState)) error {
-	res, err := ps.ds.Query(dsq.Query{Prefix: dsKeyAddr})
-	if err != nil {
-		return err
-	}
-	defer res.Close() //nolint:errcheck
-
-	for {
-		res, ok := res.NextSync()
-		if !ok {
-			break
-		}
-
-		if res.Error != nil {
-			return err
-		}
-
-		var stored FundedAddressState
-		if err := stored.UnmarshalCBOR(bytes.NewReader(res.Value)); err != nil {
-			return err
-		}
-
-		iter(&stored)
-	}
-
-	return nil
-}
-
-// The datastore key used to identify the address state
-func dskeyForAddr(addr address.Address) datastore.Key {
-	return datastore.KeyWithNamespaces([]string{dsKeyAddr, addr.String()})
-}
@@ -6,7 +6,6 @@ import (
 	"github.com/ipfs/go-cid"
 	"golang.org/x/xerrors"

-	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/types"

 	"github.com/filecoin-project/go-address"
@@ -69,7 +68,7 @@ func failedGuess(msg *types.SignedMessage) int64 {

 func GuessGasUsed(ctx context.Context, tsk types.TipSetKey, msg *types.SignedMessage, al ActorLookup) (int64, error) {
 	// MethodSend is the same in all versions.
-	if msg.Message.Method == builtin.MethodSend {
+	if msg.Message.Method == builtin0.MethodSend {
 		switch msg.Message.From.Protocol() {
 		case address.BLS:
 			return 1298450, nil
@@ -59,6 +59,8 @@ var MaxUntrustedActorPendingMessages = 10

 var MaxNonceGap = uint64(4)

+var DefaultMaxFee = abi.TokenAmount(types.MustParseFIL("0.007"))
+
 var (
 	ErrMessageTooBig = errors.New("message too big")

@@ -181,15 +183,9 @@ func ComputeMinRBF(curPrem abi.TokenAmount) abi.TokenAmount {
 	return types.BigAdd(minPrice, types.NewInt(1))
 }

-func CapGasFee(mff dtypes.DefaultMaxFeeFunc, msg *types.Message, maxFee abi.TokenAmount) {
+func CapGasFee(msg *types.Message, maxFee abi.TokenAmount) {
 	if maxFee.Equals(big.Zero()) {
-		mf, err := mff()
-		if err != nil {
-			log.Errorf("failed to get default max gas fee: %+v", err)
-			mf = big.Zero()
-		}
-
-		maxFee = mf
+		maxFee = DefaultMaxFee
 	}

 	gl := types.NewInt(uint64(msg.GasLimit))
@@ -264,7 +260,7 @@ func (ms *msgSet) add(m *types.SignedMessage, mp *MessagePool, strict, untrusted
 	}

 	if strict && nonceGap {
-		log.Debugf("adding nonce-gapped message from %s (nonce: %d, nextNonce: %d)",
+		log.Warnf("adding nonce-gapped message from %s (nonce: %d, nextNonce: %d)",
 			m.Message.From, m.Message.Nonce, nextNonce)
 	}

@@ -436,14 +432,9 @@ func (mp *MessagePool) runLoop() {
 	}
 }

-func (mp *MessagePool) addLocal(m *types.SignedMessage) error {
+func (mp *MessagePool) addLocal(m *types.SignedMessage, msgb []byte) error {
 	mp.localAddrs[m.Message.From] = struct{}{}

-	msgb, err := m.Serialize()
-	if err != nil {
-		return xerrors.Errorf("error serializing message: %w", err)
-	}
-
 	if err := mp.localMsgs.Put(datastore.NewKey(string(m.Cid().Bytes())), msgb); err != nil {
 		return xerrors.Errorf("persisting local message: %w", err)
 	}
@@ -465,7 +456,7 @@ func (mp *MessagePool) verifyMsgBeforeAdd(m *types.SignedMessage, curTs *types.T
 	epoch := curTs.Height()
 	minGas := vm.PricelistByEpoch(epoch).OnChainMessage(m.ChainLength())

-	if err := m.VMMessage().ValidForBlockInclusion(minGas.Total(), build.NewestNetworkVersion); err != nil {
+	if err := m.VMMessage().ValidForBlockInclusion(minGas.Total()); err != nil {
 		return false, xerrors.Errorf("message will not be included in a block: %w", err)
 	}

@@ -516,6 +507,11 @@ func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
 		<-mp.addSema
 	}()

+	msgb, err := m.Serialize()
+	if err != nil {
+		return cid.Undef, err
+	}
+
 	mp.curTsLk.Lock()
 	publish, err := mp.addTs(m, mp.curTs, true, false)
 	if err != nil {
@@ -524,19 +520,18 @@ func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
 	}
 	mp.curTsLk.Unlock()

-	if publish {
-		msgb, err := m.Serialize()
-		if err != nil {
-			return cid.Undef, xerrors.Errorf("error serializing message: %w", err)
-		}
+	mp.lk.Lock()
+	if err := mp.addLocal(m, msgb); err != nil {
+		mp.lk.Unlock()
+		return cid.Undef, err
+	}
+	mp.lk.Unlock()

+	if publish {
 		err = mp.api.PubSubPublish(build.MessagesTopic(mp.netName), msgb)
-		if err != nil {
-			return cid.Undef, xerrors.Errorf("error publishing message: %w", err)
-		}
 	}

-	return m.Cid(), nil
+	return m.Cid(), err
 }

 func (mp *MessagePool) checkMessage(m *types.SignedMessage) error {
@@ -546,7 +541,7 @@ func (mp *MessagePool) checkMessage(m *types.SignedMessage) error {
 	}

 	// Perform syntactic validation, minGas=0 as we check the actual mingas before we add it
-	if err := m.Message.ValidForBlockInclusion(0, build.NewestNetworkVersion); err != nil {
+	if err := m.Message.ValidForBlockInclusion(0); err != nil {
 		return xerrors.Errorf("message not valid for block inclusion: %w", err)
 	}

@@ -675,19 +670,7 @@ func (mp *MessagePool) addTs(m *types.SignedMessage, curTs *types.TipSet, local,
 		return false, err
 	}

-	err = mp.addLocked(m, !local, untrusted)
-	if err != nil {
-		return false, err
-	}
-
-	if local {
-		err = mp.addLocal(m)
-		if err != nil {
-			return false, xerrors.Errorf("error persisting local message: %w", err)
-		}
-	}
-
-	return publish, nil
+	return publish, mp.addLocked(m, !local, untrusted)
 }

 func (mp *MessagePool) addLoaded(m *types.SignedMessage) error {
@@ -854,6 +837,11 @@ func (mp *MessagePool) PushUntrusted(m *types.SignedMessage) (cid.Cid, error) {
 		<-mp.addSema
 	}()

+	msgb, err := m.Serialize()
+	if err != nil {
+		return cid.Undef, err
+	}
+
 	mp.curTsLk.Lock()
 	publish, err := mp.addTs(m, mp.curTs, false, true)
 	if err != nil {
@@ -862,19 +850,18 @@ func (mp *MessagePool) PushUntrusted(m *types.SignedMessage) (cid.Cid, error) {
 	}
 	mp.curTsLk.Unlock()

-	if publish {
-		msgb, err := m.Serialize()
-		if err != nil {
-			return cid.Undef, xerrors.Errorf("error serializing message: %w", err)
-		}
+	mp.lk.Lock()
+	if err := mp.addLocal(m, msgb); err != nil {
+		mp.lk.Unlock()
+		return cid.Undef, err
+	}
+	mp.lk.Unlock()

+	if publish {
 		err = mp.api.PubSubPublish(build.MessagesTopic(mp.netName), msgb)
-		if err != nil {
-			return cid.Undef, xerrors.Errorf("error publishing message: %w", err)
-		}
 	}

-	return m.Cid(), nil
+	return m.Cid(), err
 }

 func (mp *MessagePool) Remove(from address.Address, nonce uint64, applied bool) {
@@ -1219,7 +1206,7 @@ func (mp *MessagePool) MessagesForBlocks(blks []*types.BlockHeader) ([]*types.Si
 			if smsg != nil {
 				out = append(out, smsg)
 			} else {
-				log.Debugf("could not recover signature for bls message %s", msg.Cid())
+				log.Warnf("could not recover signature for bls message %s", msg.Cid())
 			}
 		}
 	}
@@ -8,18 +8,16 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-datastore"
-	logging "github.com/ipfs/go-log/v2"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/types/mock"
 	"github.com/filecoin-project/lotus/chain/wallet"
 	_ "github.com/filecoin-project/lotus/lib/sigs/bls"
 	_ "github.com/filecoin-project/lotus/lib/sigs/secp"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/ipfs/go-cid"
+	"github.com/ipfs/go-datastore"
+	logging "github.com/ipfs/go-log/v2"
 )

 func init() {
@@ -144,7 +142,7 @@ func (tma *testMpoolAPI) GetActorAfter(addr address.Address, ts *types.TipSet) (
 	}

 	return &types.Actor{
-		Code:    builtin2.StorageMarketActorCodeID,
+		Code:    builtin.StorageMarketActorCodeID,
 		Nonce:   nonce,
 		Balance: balance,
 	}, nil
@@ -451,7 +449,7 @@ func TestLoadLocal(t *testing.T) {

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]
 	msgs := make(map[cid.Cid]struct{})
 	for i := 0; i < 10; i++ {
 		m := makeTestMessage(w1, a1, a2, uint64(i), gasLimit, uint64(i+1))
@@ -523,7 +521,7 @@ func TestClearAll(t *testing.T) {

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]
 	for i := 0; i < 10; i++ {
 		m := makeTestMessage(w1, a1, a2, uint64(i), gasLimit, uint64(i+1))
 		_, err := mp.Push(m)
@@ -578,7 +576,7 @@ func TestClearNonLocal(t *testing.T) {
 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]
 	for i := 0; i < 10; i++ {
 		m := makeTestMessage(w1, a1, a2, uint64(i), gasLimit, uint64(i+1))
 		_, err := mp.Push(m)
@@ -644,7 +642,7 @@ func TestUpdates(t *testing.T) {
 		t.Fatal(err)
 	}

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -2,7 +2,6 @@ package messagepool

 import (
 	"context"
-	"time"

 	"github.com/ipfs/go-cid"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
@@ -10,16 +9,9 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/chain/stmgr"
-	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var (
-	HeadChangeCoalesceMinDelay      = 2 * time.Second
-	HeadChangeCoalesceMaxDelay      = 6 * time.Second
-	HeadChangeCoalesceMergeInterval = time.Second
-)
-
 type Provider interface {
 	SubscribeHeadChanges(func(rev, app []*types.TipSet) error) *types.TipSet
 	PutMessage(m types.ChainMsg) (cid.Cid, error)
@@ -42,13 +34,7 @@ func NewProvider(sm *stmgr.StateManager, ps *pubsub.PubSub) Provider {
 }

 func (mpp *mpoolProvider) SubscribeHeadChanges(cb func(rev, app []*types.TipSet) error) *types.TipSet {
-	mpp.sm.ChainStore().SubscribeHeadChanges(
-		store.WrapHeadChangeCoalescer(
-			cb,
-			HeadChangeCoalesceMinDelay,
-			HeadChangeCoalesceMaxDelay,
-			HeadChangeCoalesceMergeInterval,
-		))
+	mpp.sm.ChainStore().SubscribeHeadChanges(cb)
 	return mpp.sm.ChainStore().GetHeaviestTipSet()
 }

@@ -5,13 +5,11 @@ import (
 	"testing"
 	"time"

-	"github.com/ipfs/go-datastore"
-
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/wallet"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	"github.com/ipfs/go-datastore"
 )

 func TestRepubMessages(t *testing.T) {
@@ -50,7 +48,7 @@ func TestRepubMessages(t *testing.T) {
 		t.Fatal(err)
 	}

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL

@@ -12,7 +12,6 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	tbig "github.com/filecoin-project/go-state-types/big"
-
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -21,8 +20,6 @@ import (

 var bigBlockGasLimit = big.NewInt(build.BlockGasLimit)

-var MaxBlockMessages = 16000
-
 // this is *temporary* mutilation until we have implemented uncapped miner penalties -- it will go
 // away in the next fork.
 func allowNegativeChains(epoch abi.ChainEpoch) bool {
@@ -45,7 +42,7 @@ type msgChain struct {
 	prev         *msgChain
 }

-func (mp *MessagePool) SelectMessages(ts *types.TipSet, tq float64) (msgs []*types.SignedMessage, err error) {
+func (mp *MessagePool) SelectMessages(ts *types.TipSet, tq float64) ([]*types.SignedMessage, error) {
 	mp.curTsLk.Lock()
 	defer mp.curTsLk.Unlock()

@@ -56,20 +53,10 @@ func (mp *MessagePool) SelectMessages(ts *types.TipSet, tq float64) (msgs []*typ
 	// than any other block, then we don't bother with optimal selection because the
 	// first block will always have higher effective performance
 	if tq > 0.84 {
-		msgs, err = mp.selectMessagesGreedy(mp.curTs, ts)
-	} else {
-		msgs, err = mp.selectMessagesOptimal(mp.curTs, ts, tq)
+		return mp.selectMessagesGreedy(mp.curTs, ts)
 	}

-	if err != nil {
-		return nil, err
-	}
-
-	if len(msgs) > MaxBlockMessages {
-		msgs = msgs[:MaxBlockMessages]
-	}
-
-	return msgs, nil
+	return mp.selectMessagesOptimal(mp.curTs, ts, tq)
 }

 func (mp *MessagePool) selectMessagesOptimal(curTs, ts *types.TipSet, tq float64) ([]*types.SignedMessage, error) {
@@ -764,10 +751,11 @@ func (mp *MessagePool) createMessageChains(actor address.Address, mset map[uint6
 		balance = new(big.Int).Sub(balance, required)

 		value := m.Message.Value.Int
-		if balance.Cmp(value) < 0 {
-			break
+		if balance.Cmp(value) >= 0 {
+			// Note: we only account for the value if the balance doesn't drop below 0
+			//       otherwise the message will fail and the miner can reap the gas rewards
+			balance = new(big.Int).Sub(balance, value)
 		}
-		balance = new(big.Int).Sub(balance, value)

 		gasReward := mp.getGasReward(m, baseFee)
 		rewards = append(rewards, gasReward)
@@ -13,18 +13,17 @@ import (
 	"sort"
 	"testing"

-	"github.com/filecoin-project/go-address"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-datastore"
 	logging "github.com/ipfs/go-log"

-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
+	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/messagepool/gasguess"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/types/mock"
 	"github.com/filecoin-project/lotus/chain/wallet"
+	"github.com/filecoin-project/specs-actors/actors/builtin"

 	"github.com/filecoin-project/lotus/api"
 	_ "github.com/filecoin-project/lotus/lib/sigs/bls"
@@ -95,7 +94,7 @@ func TestMessageChains(t *testing.T) {
 	block := tma.nextBlock()
 	ts := mock.TipSet(block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL

@@ -333,7 +332,7 @@ func TestMessageChainSkipping(t *testing.T) {
 	block := tma.nextBlock()
 	ts := mock.TipSet(block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]
 	baseFee := types.NewInt(0)

 	tma.setBalance(a1, 1) // in FIL
@@ -410,7 +409,7 @@ func TestBasicMessageSelection(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -554,7 +553,7 @@ func TestMessageSelectionTrimming(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -617,7 +616,7 @@ func TestPriorityMessageSelection(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -696,7 +695,7 @@ func TestPriorityMessageSelection2(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -765,7 +764,7 @@ func TestPriorityMessageSelection3(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -862,7 +861,7 @@ func TestOptimalMessageSelection1(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -929,7 +928,7 @@ func TestOptimalMessageSelection2(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	tma.setBalance(a1, 1) // in FIL
 	tma.setBalance(a2, 1) // in FIL
@@ -1007,7 +1006,7 @@ func TestOptimalMessageSelection3(t *testing.T) {
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]

 	for _, a := range actors {
 		tma.setBalance(a, 1) // in FIL
@@ -1087,7 +1086,7 @@ func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium fu
 	ts := mock.TipSet(block)
 	tma.applyBlock(t, block)

-	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin2.StorageMarketActorCodeID, M: 2}]
+	gasLimit := gasguess.Costs[gasguess.CostKey{Code: builtin.StorageMarketActorCodeID, M: 2}]
 	baseFee := types.NewInt(0)

 	for _, a := range actors {
@@ -10,7 +10,7 @@ import (

 	address "github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/network"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
+	"github.com/filecoin-project/specs-actors/actors/builtin"

 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -18,7 +18,7 @@ import (

 func BenchmarkStateTreeSet(b *testing.B) {
 	cst := cbor.NewMemCborStore()
-	st, err := NewStateTree(cst, types.StateTreeVersion1)
+	st, err := NewStateTree(cst, VersionForNetwork(build.NewestNetworkVersion))
 	if err != nil {
 		b.Fatal(err)
 	}
@@ -33,8 +33,8 @@ func BenchmarkStateTreeSet(b *testing.B) {
 		}
 		err = st.SetActor(a, &types.Actor{
 			Balance: types.NewInt(1258812523),
-			Code:    builtin2.StorageMinerActorCodeID,
-			Head:    builtin2.AccountActorCodeID,
+			Code:    builtin.StorageMinerActorCodeID,
+			Head:    builtin.AccountActorCodeID,
 			Nonce:   uint64(i),
 		})
 		if err != nil {
@@ -60,8 +60,8 @@ func BenchmarkStateTreeSetFlush(b *testing.B) {
 		}
 		err = st.SetActor(a, &types.Actor{
 			Balance: types.NewInt(1258812523),
-			Code:    builtin2.StorageMinerActorCodeID,
-			Head:    builtin2.AccountActorCodeID,
+			Code:    builtin.StorageMinerActorCodeID,
+			Head:    builtin.AccountActorCodeID,
 			Nonce:   uint64(i),
 		})
 		if err != nil {
@@ -183,8 +183,8 @@ func BenchmarkStateTree10kGetActor(b *testing.B) {
 		}
 		err = st.SetActor(a, &types.Actor{
 			Balance: types.NewInt(1258812523 + uint64(i)),
-			Code:    builtin2.StorageMinerActorCodeID,
-			Head:    builtin2.AccountActorCodeID,
+			Code:    builtin.StorageMinerActorCodeID,
+			Head:    builtin.AccountActorCodeID,
 			Nonce:   uint64(i),
 		})
 		if err != nil {
@@ -226,8 +226,8 @@ func TestSetCache(t *testing.T) {

 	act := &types.Actor{
 		Balance: types.NewInt(0),
-		Code:    builtin2.StorageMinerActorCodeID,
-		Head:    builtin2.AccountActorCodeID,
+		Code:    builtin.StorageMinerActorCodeID,
+		Head:    builtin.AccountActorCodeID,
 		Nonce:   0,
 	}

@@ -270,7 +270,7 @@ func TestSnapshots(t *testing.T) {
 		t.Fatal(err)
 	}

-	if err := st.SetActor(addrs[0], &types.Actor{Code: builtin2.AccountActorCodeID, Head: builtin2.AccountActorCodeID, Balance: types.NewInt(55)}); err != nil {
+	if err := st.SetActor(addrs[0], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(55)}); err != nil {
 		t.Fatal(err)
 	}

@@ -279,7 +279,7 @@ func TestSnapshots(t *testing.T) {
 			t.Fatal(err)
 		}

-		if err := st.SetActor(addrs[1], &types.Actor{Code: builtin2.AccountActorCodeID, Head: builtin2.AccountActorCodeID, Balance: types.NewInt(77)}); err != nil {
+		if err := st.SetActor(addrs[1], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(77)}); err != nil {
 			t.Fatal(err)
 		}

@@ -290,7 +290,7 @@ func TestSnapshots(t *testing.T) {
 	}

 	// more operations in top level call...
-	if err := st.SetActor(addrs[2], &types.Actor{Code: builtin2.AccountActorCodeID, Head: builtin2.AccountActorCodeID, Balance: types.NewInt(123)}); err != nil {
+	if err := st.SetActor(addrs[2], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(123)}); err != nil {
 		t.Fatal(err)
 	}

@@ -299,7 +299,7 @@ func TestSnapshots(t *testing.T) {
 			t.Fatal(err)
 		}

-		if err := st.SetActor(addrs[3], &types.Actor{Code: builtin2.AccountActorCodeID, Head: builtin2.AccountActorCodeID, Balance: types.NewInt(5)}); err != nil {
+		if err := st.SetActor(addrs[3], &types.Actor{Code: builtin.AccountActorCodeID, Head: builtin.AccountActorCodeID, Balance: types.NewInt(5)}); err != nil {
 			t.Fatal(err)
 		}

@@ -64,7 +64,6 @@ func (sm *StateManager) Call(ctx context.Context, msg *types.Message, ts *types.
 		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        types.NewInt(0),
-		LookbackState:  LookbackStateGetterForTipset(sm, ts),
 	}

 	vmi, err := sm.newVM(ctx, vmopt)
@@ -179,7 +178,6 @@ func (sm *StateManager) CallWithGas(ctx context.Context, msg *types.Message, pri
 		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        ts.Blocks()[0].ParentBaseFee,
-		LookbackState:  LookbackStateGetterForTipset(sm, ts),
 	}
 	vmi, err := sm.newVM(ctx, vmopt)
 	if err != nil {
@@ -6,10 +6,6 @@ import (
 	"encoding/binary"
 	"math"

-	"github.com/filecoin-project/specs-actors/v2/actors/migration/nv7"
-
-	"github.com/filecoin-project/specs-actors/v2/actors/migration/nv4"
-
 	"github.com/filecoin-project/lotus/chain/actors/builtin"

 	"github.com/filecoin-project/go-address"
@@ -27,6 +23,7 @@ import (
 	adt0 "github.com/filecoin-project/specs-actors/actors/util/adt"

 	"github.com/filecoin-project/specs-actors/actors/migration/nv3"
+	m2 "github.com/filecoin-project/specs-actors/v2/actors/migration"

 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
@@ -93,14 +90,6 @@ func DefaultUpgradeSchedule() UpgradeSchedule {
 		Height:    build.UpgradeKumquatHeight,
 		Network:   network.Version6,
 		Migration: nil,
-	}, {
-		Height:    build.UpgradeCalicoHeight,
-		Network:   network.Version7,
-		Migration: UpgradeCalico,
-	}, {
-		Height:    build.UpgradePersianHeight,
-		Network:   network.Version8,
-		Migration: nil,
 	}}

 	if build.UpgradeActorsV2Height == math.MaxInt64 { // disable actors upgrade
@@ -554,17 +543,17 @@ func UpgradeIgnition(ctx context.Context, sm *StateManager, cb ExecCallback, roo
 		return cid.Undef, xerrors.Errorf("second split address: %w", err)
 	}

-	err = resetGenesisMsigs0(ctx, sm, store, tree, build.UpgradeLiftoffHeight)
+	err = resetGenesisMsigs(ctx, sm, store, tree, build.UpgradeLiftoffHeight)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("resetting genesis msig start epochs: %w", err)
 	}

-	err = splitGenesisMultisig0(ctx, cb, split1, store, tree, 50, epoch)
+	err = splitGenesisMultisig(ctx, cb, split1, store, tree, 50, epoch)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("splitting first msig: %w", err)
 	}

-	err = splitGenesisMultisig0(ctx, cb, split2, store, tree, 50, epoch)
+	err = splitGenesisMultisig(ctx, cb, split2, store, tree, 50, epoch)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("splitting second msig: %w", err)
 	}
@@ -585,17 +574,17 @@ func UpgradeRefuel(ctx context.Context, sm *StateManager, cb ExecCallback, root
 		return cid.Undef, xerrors.Errorf("getting state tree: %w", err)
 	}

-	err = resetMultisigVesting0(ctx, store, tree, builtin.SaftAddress, 0, 0, big.Zero())
+	err = resetMultisigVesting(ctx, store, tree, builtin.SaftAddress, 0, 0, big.Zero())
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("tweaking msig vesting: %w", err)
 	}

-	err = resetMultisigVesting0(ctx, store, tree, builtin.ReserveAddress, 0, 0, big.Zero())
+	err = resetMultisigVesting(ctx, store, tree, builtin.ReserveAddress, 0, 0, big.Zero())
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("tweaking msig vesting: %w", err)
 	}

-	err = resetMultisigVesting0(ctx, store, tree, builtin.RootVerifierAddress, 0, 0, big.Zero())
+	err = resetMultisigVesting(ctx, store, tree, builtin.RootVerifierAddress, 0, 0, big.Zero())
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("tweaking msig vesting: %w", err)
 	}
@@ -612,7 +601,7 @@ func UpgradeActorsV2(ctx context.Context, sm *StateManager, cb ExecCallback, roo
 		return cid.Undef, xerrors.Errorf("failed to create new state info for actors v2: %w", err)
 	}

-	newHamtRoot, err := nv4.MigrateStateTree(ctx, store, root, epoch, nv4.DefaultConfig())
+	newHamtRoot, err := m2.MigrateStateTree(ctx, store, root, epoch, m2.DefaultConfig())
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("upgrading to actors v2: %w", err)
 	}
@@ -663,48 +652,6 @@ func UpgradeLiftoff(ctx context.Context, sm *StateManager, cb ExecCallback, root
 	return tree.Flush(ctx)
 }

-func UpgradeCalico(ctx context.Context, sm *StateManager, cb ExecCallback, root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
-	store := sm.cs.Store(ctx)
-	var stateRoot types.StateRoot
-	if err := store.Get(ctx, root, &stateRoot); err != nil {
-		return cid.Undef, xerrors.Errorf("failed to decode state root: %w", err)
-	}
-
-	if stateRoot.Version != types.StateTreeVersion1 {
-		return cid.Undef, xerrors.Errorf(
-			"expected state root version 1 for calico upgrade, got %d",
-			stateRoot.Version,
-		)
-	}
-
-	newHamtRoot, err := nv7.MigrateStateTree(ctx, store, stateRoot.Actors, epoch, nv7.DefaultConfig())
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("running nv7 migration: %w", err)
-	}
-
-	newRoot, err := store.Put(ctx, &types.StateRoot{
-		Version: stateRoot.Version,
-		Actors:  newHamtRoot,
-		Info:    stateRoot.Info,
-	})
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("failed to persist new state root: %w", err)
-	}
-
-	// perform some basic sanity checks to make sure everything still works.
-	if newSm, err := state.LoadStateTree(store, newRoot); err != nil {
-		return cid.Undef, xerrors.Errorf("state tree sanity load failed: %w", err)
-	} else if newRoot2, err := newSm.Flush(ctx); err != nil {
-		return cid.Undef, xerrors.Errorf("state tree sanity flush failed: %w", err)
-	} else if newRoot2 != newRoot {
-		return cid.Undef, xerrors.Errorf("state-root mismatch: %s != %s", newRoot, newRoot2)
-	} else if _, err := newSm.GetActor(builtin0.InitActorAddr); err != nil {
-		return cid.Undef, xerrors.Errorf("failed to load init actor after upgrade: %w", err)
-	}
-
-	return newRoot, nil
-}
-
 func setNetworkName(ctx context.Context, store adt.Store, tree *state.StateTree, name string) error {
 	ia, err := tree.GetActor(builtin0.InitActorAddr)
 	if err != nil {
@@ -732,7 +679,7 @@ func setNetworkName(ctx context.Context, store adt.Store, tree *state.StateTree,
 	return nil
 }

-func splitGenesisMultisig0(ctx context.Context, cb ExecCallback, addr address.Address, store adt0.Store, tree *state.StateTree, portions uint64, epoch abi.ChainEpoch) error {
+func splitGenesisMultisig(ctx context.Context, cb ExecCallback, addr address.Address, store adt0.Store, tree *state.StateTree, portions uint64, epoch abi.ChainEpoch) error {
 	if portions < 1 {
 		return xerrors.Errorf("cannot split into 0 portions")
 	}
@@ -888,7 +835,7 @@ func makeKeyAddr(splitAddr address.Address, count uint64) (address.Address, erro
 }

 // TODO: After the Liftoff epoch, refactor this to use resetMultisigVesting
-func resetGenesisMsigs0(ctx context.Context, sm *StateManager, store adt0.Store, tree *state.StateTree, startEpoch abi.ChainEpoch) error {
+func resetGenesisMsigs(ctx context.Context, sm *StateManager, store adt0.Store, tree *state.StateTree, startEpoch abi.ChainEpoch) error {
 	gb, err := sm.cs.GetGenesis()
 	if err != nil {
 		return xerrors.Errorf("getting genesis block: %w", err)
@@ -938,7 +885,7 @@ func resetGenesisMsigs0(ctx context.Context, sm *StateManager, store adt0.Store,
 	return nil
 }

-func resetMultisigVesting0(ctx context.Context, store adt0.Store, tree *state.StateTree, addr address.Address, startEpoch abi.ChainEpoch, duration abi.ChainEpoch, balance abi.TokenAmount) error {
+func resetMultisigVesting(ctx context.Context, store adt0.Store, tree *state.StateTree, addr address.Address, startEpoch abi.ChainEpoch, duration abi.ChainEpoch, balance abi.TokenAmount) error {
 	act, err := tree.GetActor(addr)
 	if err != nil {
 		return xerrors.Errorf("getting actor: %w", err)
@@ -16,15 +16,14 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/cbor"
-
-	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
-	init2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/init"
-	rt2 "github.com/filecoin-project/specs-actors/v2/actors/runtime"
+	"github.com/filecoin-project/specs-actors/actors/builtin"
+	init0 "github.com/filecoin-project/specs-actors/actors/builtin/init"
+	"github.com/filecoin-project/specs-actors/actors/runtime"

 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/aerrors"
-	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+	lotusinit "github.com/filecoin-project/lotus/chain/actors/builtin/init"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/gen"
 	. "github.com/filecoin-project/lotus/chain/stmgr"
@@ -46,7 +45,7 @@ type testActor struct {
 }

 // must use existing actor that an account is allowed to exec.
-func (testActor) Code() cid.Cid  { return builtin0.PaymentChannelActorCodeID }
+func (testActor) Code() cid.Cid  { return builtin.PaymentChannelActorCodeID }
 func (testActor) State() cbor.Er { return new(testActorState) }

 type testActorState struct {
@@ -76,7 +75,7 @@ func (ta testActor) Exports() []interface{} {
 	}
 }

-func (ta *testActor) Constructor(rt rt2.Runtime, params *abi.EmptyValue) *abi.EmptyValue {
+func (ta *testActor) Constructor(rt runtime.Runtime, params *abi.EmptyValue) *abi.EmptyValue {
 	rt.ValidateImmediateCallerAcceptAny()
 	rt.StateCreate(&testActorState{11})
 	//fmt.Println("NEW ACTOR ADDRESS IS: ", rt.Receiver())
@@ -84,7 +83,7 @@ func (ta *testActor) Constructor(rt rt2.Runtime, params *abi.EmptyValue) *abi.Em
 	return abi.Empty
 }

-func (ta *testActor) TestMethod(rt rt2.Runtime, params *abi.EmptyValue) *abi.EmptyValue {
+func (ta *testActor) TestMethod(rt runtime.Runtime, params *abi.EmptyValue) *abi.EmptyValue {
 	rt.ValidateImmediateCallerAcceptAny()
 	var st testActorState
 	rt.StateReadonly(&st)
@@ -176,15 +175,15 @@ func TestForkHeightTriggers(t *testing.T) {

 	var msgs []*types.SignedMessage

-	enc, err := actors.SerializeParams(&init2.ExecParams{CodeCID: (testActor{}).Code()})
+	enc, err := actors.SerializeParams(&init0.ExecParams{CodeCID: (testActor{}).Code()})
 	if err != nil {
 		t.Fatal(err)
 	}

 	m := &types.Message{
 		From:     cg.Banker(),
-		To:       _init.Address,
-		Method:   _init.Methods.Exec,
+		To:       lotusinit.Address,
+		Method:   builtin.MethodsInit.Exec,
 		Params:   enc,
 		GasLimit: types.TestGasLimit,
 	}
@@ -274,15 +273,15 @@ func TestForkRefuseCall(t *testing.T) {

 	cg.SetStateManager(sm)

-	enc, err := actors.SerializeParams(&init2.ExecParams{CodeCID: (testActor{}).Code()})
+	enc, err := actors.SerializeParams(&init0.ExecParams{CodeCID: (testActor{}).Code()})
 	if err != nil {
 		t.Fatal(err)
 	}

 	m := &types.Message{
 		From:       cg.Banker(),
-		To:         _init.Address,
-		Method:     _init.Methods.Exec,
+		To:         lotusinit.Address,
+		Method:     builtin.MethodsInit.Exec,
 		Params:     enc,
 		GasLimit:   types.TestGasLimit,
 		Value:      types.NewInt(0),
@@ -6,6 +6,16 @@ import (
 	"fmt"
 	"sync"

+	"github.com/filecoin-project/lotus/chain/actors/builtin"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/verifreg"
+
+	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+
+	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
+
+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
+	msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig"
+
 	"github.com/ipfs/go-cid"
 	cbor "github.com/ipfs/go-ipld-cbor"
 	logging "github.com/ipfs/go-log/v2"
@@ -18,23 +28,15 @@ import (
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/network"

-	// Used for genesis.
-	msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig"
-
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/cron"
-	_init "github.com/filecoin-project/lotus/chain/actors/builtin/init"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/multisig"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/paych"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/power"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/reward"
-	"github.com/filecoin-project/lotus/chain/actors/builtin/verifreg"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -46,8 +48,6 @@ const LookbackNoLimit = abi.ChainEpoch(-1)
 var log = logging.Logger("statemgr")

 type StateManagerAPI interface {
-	Call(ctx context.Context, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error)
-	GetPaychState(ctx context.Context, addr address.Address, ts *types.TipSet) (*types.Actor, paych.State, error)
 	LoadActorTsk(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*types.Actor, error)
 	LookupID(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error)
 	ResolveToKeyAddress(ctx context.Context, addr address.Address, ts *types.TipSet) (address.Address, error)
@@ -72,17 +72,13 @@ type StateManager struct {
 	// ErrExpensiveFork.
 	expensiveUpgrades map[abi.ChainEpoch]struct{}

-	stCache             map[string][]cid.Cid
-	compWait            map[string]chan struct{}
-	stlk                sync.Mutex
-	genesisMsigLk       sync.Mutex
-	newVM               func(context.Context, *vm.VMOpts) (*vm.VM, error)
-	preIgnitionVesting  []msig0.State
-	postIgnitionVesting []msig0.State
-	postCalicoVesting   []msig0.State
-
-	genesisPledge      abi.TokenAmount
-	genesisMarketFunds abi.TokenAmount
+	stCache              map[string][]cid.Cid
+	compWait             map[string]chan struct{}
+	stlk                 sync.Mutex
+	genesisMsigLk        sync.Mutex
+	newVM                func(context.Context, *vm.VMOpts) (*vm.VM, error)
+	preIgnitionGenInfos  *genesisInfo
+	postIgnitionGenInfos *genesisInfo
 }

 func NewStateManager(cs *store.ChainStore) *StateManager {
@@ -245,7 +241,6 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 			CircSupplyCalc: sm.GetVMCirculatingSupply,
 			NtwkVersion:    sm.GetNtwkVersion,
 			BaseFee:        baseFee,
-			LookbackState:  LookbackStateGetterForTipset(sm, ts),
 		}

 		return sm.newVM(ctx, vmopt)
@@ -259,14 +254,14 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 	runCron := func(epoch abi.ChainEpoch) error {

 		cronMsg := &types.Message{
-			To:         cron.Address,
-			From:       builtin.SystemActorAddr,
+			To:         builtin0.CronActorAddr,
+			From:       builtin0.SystemActorAddr,
 			Nonce:      uint64(epoch),
 			Value:      types.NewInt(0),
 			GasFeeCap:  types.NewInt(0),
 			GasPremium: types.NewInt(0),
 			GasLimit:   build.BlockGasLimit * 10000, // Make super sure this is never too little
-			Method:     cron.Methods.EpochTick,
+			Method:     builtin0.MethodsCron.EpochTick,
 			Params:     nil,
 		}
 		ret, err := vmi.ApplyImplicitMessage(ctx, cronMsg)
@@ -355,14 +350,14 @@ func (sm *StateManager) ApplyBlocks(ctx context.Context, parentEpoch abi.ChainEp
 		}

 		rwMsg := &types.Message{
-			From:       builtin.SystemActorAddr,
+			From:       builtin0.SystemActorAddr,
 			To:         reward.Address,
 			Nonce:      uint64(epoch),
 			Value:      types.NewInt(0),
 			GasFeeCap:  types.NewInt(0),
 			GasPremium: types.NewInt(0),
 			GasLimit:   1 << 30,
-			Method:     reward.Methods.AwardBlockReward,
+			Method:     builtin0.MethodsReward.AwardBlockReward,
 			Params:     params,
 		}
 		ret, actErr := vmi.ApplyImplicitMessage(ctx, rwMsg)
@@ -893,8 +888,23 @@ func (sm *StateManager) SetVMConstructor(nvm func(context.Context, *vm.VMOpts) (
 	sm.newVM = nvm
 }

-// sets up information about the vesting schedule
-func (sm *StateManager) setupGenesisVestingSchedule(ctx context.Context) error {
+type genesisInfo struct {
+	genesisMsigs []msig0.State
+	// info about the Accounts in the genesis state
+	genesisActors      []genesisActor
+	genesisPledge      abi.TokenAmount
+	genesisMarketFunds abi.TokenAmount
+}
+
+type genesisActor struct {
+	addr    address.Address
+	initBal abi.TokenAmount
+}
+
+// sets up information about the actors in the genesis state
+func (sm *StateManager) setupGenesisActors(ctx context.Context) error {
+
+	gi := genesisInfo{}

 	gb, err := sm.cs.GetGenesis()
 	if err != nil {
@@ -917,84 +927,230 @@ func (sm *StateManager) setupGenesisVestingSchedule(ctx context.Context) error {
 		return xerrors.Errorf("loading state tree: %w", err)
 	}

-	gmf, err := getFilMarketLocked(ctx, sTree)
+	gi.genesisMarketFunds, err = getFilMarketLocked(ctx, sTree)
 	if err != nil {
 		return xerrors.Errorf("setting up genesis market funds: %w", err)
 	}

-	gp, err := getFilPowerLocked(ctx, sTree)
+	gi.genesisPledge, err = getFilPowerLocked(ctx, sTree)
 	if err != nil {
 		return xerrors.Errorf("setting up genesis pledge: %w", err)
 	}

-	sm.genesisMarketFunds = gmf
-	sm.genesisPledge = gp
-
 	totalsByEpoch := make(map[abi.ChainEpoch]abi.TokenAmount)
+	err = sTree.ForEach(func(kaddr address.Address, act *types.Actor) error {
+		if builtin.IsMultisigActor(act.Code) {
+			s, err := multisig.Load(sm.cs.Store(ctx), act)
+			if err != nil {
+				return err
+			}

-	// 6 months
-	sixMonths := abi.ChainEpoch(183 * builtin.EpochsInDay)
-	totalsByEpoch[sixMonths] = big.NewInt(49_929_341)
-	totalsByEpoch[sixMonths] = big.Add(totalsByEpoch[sixMonths], big.NewInt(32_787_700))
+			se, err := s.StartEpoch()
+			if err != nil {
+				return err
+			}

-	// 1 year
-	oneYear := abi.ChainEpoch(365 * builtin.EpochsInDay)
-	totalsByEpoch[oneYear] = big.NewInt(22_421_712)
+			if se != 0 {
+				return xerrors.New("genesis multisig doesn't start vesting at epoch 0!")
+			}

-	// 2 years
-	twoYears := abi.ChainEpoch(2 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[twoYears] = big.NewInt(7_223_364)
+			ud, err := s.UnlockDuration()
+			if err != nil {
+				return err
+			}

-	// 3 years
-	threeYears := abi.ChainEpoch(3 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[threeYears] = big.NewInt(87_637_883)
+			ib, err := s.InitialBalance()
+			if err != nil {
+				return err
+			}

-	// 6 years
-	sixYears := abi.ChainEpoch(6 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[sixYears] = big.NewInt(100_000_000)
-	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(300_000_000))
+			ot, f := totalsByEpoch[ud]
+			if f {
+				totalsByEpoch[ud] = big.Add(ot, ib)
+			} else {
+				totalsByEpoch[ud] = ib
+			}

-	sm.preIgnitionVesting = make([]msig0.State, 0, len(totalsByEpoch))
+		} else if builtin.IsAccountActor(act.Code) {
+			// should exclude burnt funds actor and "remainder account actor"
+			// should only ever be "faucet" accounts in testnets
+			if kaddr == builtin0.BurntFundsActorAddr {
+				return nil
+			}
+
+			kid, err := sTree.LookupID(kaddr)
+			if err != nil {
+				return xerrors.Errorf("resolving address: %w", err)
+			}
+
+			gi.genesisActors = append(gi.genesisActors, genesisActor{
+				addr:    kid,
+				initBal: act.Balance,
+			})
+		}
+		return nil
+	})
+
+	if err != nil {
+		return xerrors.Errorf("error setting up genesis infos: %w", err)
+	}
+
+	// TODO: use network upgrade abstractions or always start at actors v0?
+	gi.genesisMsigs = make([]msig0.State, 0, len(totalsByEpoch))
 	for k, v := range totalsByEpoch {
 		ns := msig0.State{
 			InitialBalance: v,
 			UnlockDuration: k,
 			PendingTxns:    cid.Undef,
 		}
-		sm.preIgnitionVesting = append(sm.preIgnitionVesting, ns)
+		gi.genesisMsigs = append(gi.genesisMsigs, ns)
 	}

+	sm.preIgnitionGenInfos = &gi
+
 	return nil
 }

-// sets up information about the vesting schedule post the ignition upgrade
-func (sm *StateManager) setupPostIgnitionVesting(ctx context.Context) error {
+// sets up information about the actors in the genesis state
+// For testnet we use a hardcoded set of multisig states, instead of what's actually in the genesis multisigs
+// We also do not consider ANY account actors (including the faucet)
+func (sm *StateManager) setupPreIgnitionGenesisActorsTestnet(ctx context.Context) error {
+
+	gi := genesisInfo{}
+
+	gb, err := sm.cs.GetGenesis()
+	if err != nil {
+		return xerrors.Errorf("getting genesis block: %w", err)
+	}
+
+	gts, err := types.NewTipSet([]*types.BlockHeader{gb})
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset: %w", err)
+	}
+
+	st, _, err := sm.TipSetState(ctx, gts)
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset state: %w", err)
+	}
+
+	cst := cbor.NewCborStore(sm.cs.Blockstore())
+	sTree, err := state.LoadStateTree(cst, st)
+	if err != nil {
+		return xerrors.Errorf("loading state tree: %w", err)
+	}
+
+	gi.genesisMarketFunds, err = getFilMarketLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis market funds: %w", err)
+	}
+
+	gi.genesisPledge, err = getFilPowerLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis pledge: %w", err)
+	}

 	totalsByEpoch := make(map[abi.ChainEpoch]abi.TokenAmount)

 	// 6 months
-	sixMonths := abi.ChainEpoch(183 * builtin.EpochsInDay)
+	sixMonths := abi.ChainEpoch(183 * builtin0.EpochsInDay)
 	totalsByEpoch[sixMonths] = big.NewInt(49_929_341)
 	totalsByEpoch[sixMonths] = big.Add(totalsByEpoch[sixMonths], big.NewInt(32_787_700))

 	// 1 year
-	oneYear := abi.ChainEpoch(365 * builtin.EpochsInDay)
+	oneYear := abi.ChainEpoch(365 * builtin0.EpochsInDay)
 	totalsByEpoch[oneYear] = big.NewInt(22_421_712)

 	// 2 years
-	twoYears := abi.ChainEpoch(2 * 365 * builtin.EpochsInDay)
+	twoYears := abi.ChainEpoch(2 * 365 * builtin0.EpochsInDay)
 	totalsByEpoch[twoYears] = big.NewInt(7_223_364)

 	// 3 years
-	threeYears := abi.ChainEpoch(3 * 365 * builtin.EpochsInDay)
+	threeYears := abi.ChainEpoch(3 * 365 * builtin0.EpochsInDay)
 	totalsByEpoch[threeYears] = big.NewInt(87_637_883)

 	// 6 years
-	sixYears := abi.ChainEpoch(6 * 365 * builtin.EpochsInDay)
+	sixYears := abi.ChainEpoch(6 * 365 * builtin0.EpochsInDay)
 	totalsByEpoch[sixYears] = big.NewInt(100_000_000)
 	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(300_000_000))

-	sm.postIgnitionVesting = make([]msig0.State, 0, len(totalsByEpoch))
+	gi.genesisMsigs = make([]msig0.State, 0, len(totalsByEpoch))
+	for k, v := range totalsByEpoch {
+		ns := msig0.State{
+			InitialBalance: v,
+			UnlockDuration: k,
+			PendingTxns:    cid.Undef,
+		}
+		gi.genesisMsigs = append(gi.genesisMsigs, ns)
+	}
+
+	sm.preIgnitionGenInfos = &gi
+
+	return nil
+}
+
+// sets up information about the actors in the genesis state, post the ignition fork
+func (sm *StateManager) setupPostIgnitionGenesisActors(ctx context.Context) error {
+
+	gi := genesisInfo{}
+
+	gb, err := sm.cs.GetGenesis()
+	if err != nil {
+		return xerrors.Errorf("getting genesis block: %w", err)
+	}
+
+	gts, err := types.NewTipSet([]*types.BlockHeader{gb})
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset: %w", err)
+	}
+
+	st, _, err := sm.TipSetState(ctx, gts)
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset state: %w", err)
+	}
+
+	cst := cbor.NewCborStore(sm.cs.Blockstore())
+	sTree, err := state.LoadStateTree(cst, st)
+	if err != nil {
+		return xerrors.Errorf("loading state tree: %w", err)
+	}
+
+	// Unnecessary, should be removed
+	gi.genesisMarketFunds, err = getFilMarketLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis market funds: %w", err)
+	}
+
+	// Unnecessary, should be removed
+	gi.genesisPledge, err = getFilPowerLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis pledge: %w", err)
+	}
+
+	totalsByEpoch := make(map[abi.ChainEpoch]abi.TokenAmount)
+
+	// 6 months
+	sixMonths := abi.ChainEpoch(183 * builtin0.EpochsInDay)
+	totalsByEpoch[sixMonths] = big.NewInt(49_929_341)
+	totalsByEpoch[sixMonths] = big.Add(totalsByEpoch[sixMonths], big.NewInt(32_787_700))
+
+	// 1 year
+	oneYear := abi.ChainEpoch(365 * builtin0.EpochsInDay)
+	totalsByEpoch[oneYear] = big.NewInt(22_421_712)
+
+	// 2 years
+	twoYears := abi.ChainEpoch(2 * 365 * builtin0.EpochsInDay)
+	totalsByEpoch[twoYears] = big.NewInt(7_223_364)
+
+	// 3 years
+	threeYears := abi.ChainEpoch(3 * 365 * builtin0.EpochsInDay)
+	totalsByEpoch[threeYears] = big.NewInt(87_637_883)
+
+	// 6 years
+	sixYears := abi.ChainEpoch(6 * 365 * builtin0.EpochsInDay)
+	totalsByEpoch[sixYears] = big.NewInt(100_000_000)
+	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(300_000_000))
+
+	gi.genesisMsigs = make([]msig0.State, 0, len(totalsByEpoch))
 	for k, v := range totalsByEpoch {
 		ns := msig0.State{
 			// In the pre-ignition logic, we incorrectly set this value in Fil, not attoFil, an off-by-10^18 error
@@ -1004,56 +1160,10 @@ func (sm *StateManager) setupPostIgnitionVesting(ctx context.Context) error {
 			// In the pre-ignition logic, the start epoch was 0. This changes in the fork logic of the Ignition upgrade itself.
 			StartEpoch: build.UpgradeLiftoffHeight,
 		}
-		sm.postIgnitionVesting = append(sm.postIgnitionVesting, ns)
+		gi.genesisMsigs = append(gi.genesisMsigs, ns)
 	}

-	return nil
-}
-
-// sets up information about the vesting schedule post the calico upgrade
-func (sm *StateManager) setupPostCalicoVesting(ctx context.Context) error {
-
-	totalsByEpoch := make(map[abi.ChainEpoch]abi.TokenAmount)
-
-	// 0 days
-	zeroDays := abi.ChainEpoch(0)
-	totalsByEpoch[zeroDays] = big.NewInt(10_632_000)
-
-	// 6 months
-	sixMonths := abi.ChainEpoch(183 * builtin.EpochsInDay)
-	totalsByEpoch[sixMonths] = big.NewInt(19_015_887)
-	totalsByEpoch[sixMonths] = big.Add(totalsByEpoch[sixMonths], big.NewInt(32_787_700))
-
-	// 1 year
-	oneYear := abi.ChainEpoch(365 * builtin.EpochsInDay)
-	totalsByEpoch[oneYear] = big.NewInt(22_421_712)
-	totalsByEpoch[oneYear] = big.Add(totalsByEpoch[oneYear], big.NewInt(9_400_000))
-
-	// 2 years
-	twoYears := abi.ChainEpoch(2 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[twoYears] = big.NewInt(7_223_364)
-
-	// 3 years
-	threeYears := abi.ChainEpoch(3 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[threeYears] = big.NewInt(87_637_883)
-	totalsByEpoch[threeYears] = big.Add(totalsByEpoch[threeYears], big.NewInt(898_958))
-
-	// 6 years
-	sixYears := abi.ChainEpoch(6 * 365 * builtin.EpochsInDay)
-	totalsByEpoch[sixYears] = big.NewInt(100_000_000)
-	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(300_000_000))
-	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(9_805_053))
-
-	sm.postCalicoVesting = make([]msig0.State, 0, len(totalsByEpoch))
-	for k, v := range totalsByEpoch {
-		ns := msig0.State{
-			InitialBalance: big.Mul(v, big.NewInt(int64(build.FilecoinPrecision))),
-			UnlockDuration: k,
-			PendingTxns:    cid.Undef,
-			StartEpoch:     build.UpgradeLiftoffHeight,
-		}
-		sm.postCalicoVesting = append(sm.postCalicoVesting, ns)
-	}
+	sm.postIgnitionGenInfos = &gi

 	return nil
 }
@@ -1064,19 +1174,12 @@ func (sm *StateManager) setupPostCalicoVesting(ctx context.Context) error {
 func (sm *StateManager) GetFilVested(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (abi.TokenAmount, error) {
 	vf := big.Zero()
 	if height <= build.UpgradeIgnitionHeight {
-		for _, v := range sm.preIgnitionVesting {
+		for _, v := range sm.preIgnitionGenInfos.genesisMsigs {
 			au := big.Sub(v.InitialBalance, v.AmountLocked(height))
 			vf = big.Add(vf, au)
 		}
-	} else if height <= build.UpgradeCalicoHeight {
-		for _, v := range sm.postIgnitionVesting {
-			// In the pre-ignition logic, we simply called AmountLocked(height), assuming startEpoch was 0.
-			// The start epoch changed in the Ignition upgrade.
-			au := big.Sub(v.InitialBalance, v.AmountLocked(height-v.StartEpoch))
-			vf = big.Add(vf, au)
-		}
 	} else {
-		for _, v := range sm.postCalicoVesting {
+		for _, v := range sm.postIgnitionGenInfos.genesisMsigs {
 			// In the pre-ignition logic, we simply called AmountLocked(height), assuming startEpoch was 0.
 			// The start epoch changed in the Ignition upgrade.
 			au := big.Sub(v.InitialBalance, v.AmountLocked(height-v.StartEpoch))
@@ -1084,12 +1187,26 @@ func (sm *StateManager) GetFilVested(ctx context.Context, height abi.ChainEpoch,
 		}
 	}

+	// there should not be any such accounts in testnet (and also none in mainnet?)
+	// continue to use preIgnitionGenInfos, nothing changed at the Ignition epoch
+	for _, v := range sm.preIgnitionGenInfos.genesisActors {
+		act, err := st.GetActor(v.addr)
+		if err != nil {
+			return big.Zero(), xerrors.Errorf("failed to get actor: %w", err)
+		}
+
+		diff := big.Sub(v.initBal, act.Balance)
+		if diff.GreaterThan(big.Zero()) {
+			vf = big.Add(vf, diff)
+		}
+	}
+
 	// After UpgradeActorsV2Height these funds are accounted for in GetFilReserveDisbursed
 	if height <= build.UpgradeActorsV2Height {
 		// continue to use preIgnitionGenInfos, nothing changed at the Ignition epoch
-		vf = big.Add(vf, sm.genesisPledge)
+		vf = big.Add(vf, sm.preIgnitionGenInfos.genesisPledge)
 		// continue to use preIgnitionGenInfos, nothing changed at the Ignition epoch
-		vf = big.Add(vf, sm.genesisMarketFunds)
+		vf = big.Add(vf, sm.preIgnitionGenInfos.genesisMarketFunds)
 	}

 	return vf, nil
@@ -1163,7 +1280,7 @@ func (sm *StateManager) GetFilLocked(ctx context.Context, st *state.StateTree) (
 }

 func GetFilBurnt(ctx context.Context, st *state.StateTree) (abi.TokenAmount, error) {
-	burnt, err := st.GetActor(builtin.BurntFundsActorAddr)
+	burnt, err := st.GetActor(builtin0.BurntFundsActorAddr)
 	if err != nil {
 		return big.Zero(), xerrors.Errorf("failed to load burnt actor: %w", err)
 	}
@@ -1183,22 +1300,16 @@ func (sm *StateManager) GetVMCirculatingSupply(ctx context.Context, height abi.C
 func (sm *StateManager) GetVMCirculatingSupplyDetailed(ctx context.Context, height abi.ChainEpoch, st *state.StateTree) (api.CirculatingSupply, error) {
 	sm.genesisMsigLk.Lock()
 	defer sm.genesisMsigLk.Unlock()
-	if sm.preIgnitionVesting == nil || sm.genesisPledge.IsZero() || sm.genesisMarketFunds.IsZero() {
-		err := sm.setupGenesisVestingSchedule(ctx)
+	if sm.preIgnitionGenInfos == nil {
+		err := sm.setupPreIgnitionGenesisActorsTestnet(ctx)
 		if err != nil {
-			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup pre-ignition vesting schedule: %w", err)
+			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup pre-ignition genesis information: %w", err)
 		}
 	}
-	if sm.postIgnitionVesting == nil {
-		err := sm.setupPostIgnitionVesting(ctx)
+	if sm.postIgnitionGenInfos == nil {
+		err := sm.setupPostIgnitionGenesisActors(ctx)
 		if err != nil {
-			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup post-ignition vesting schedule: %w", err)
-		}
-	}
-	if sm.postCalicoVesting == nil {
-		err := sm.setupPostCalicoVesting(ctx)
-		if err != nil {
-			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup post-calico vesting schedule: %w", err)
+			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup post-ignition genesis information: %w", err)
 		}
 	}

@@ -12,6 +12,7 @@ import (
 	"github.com/filecoin-project/go-state-types/big"

 	"github.com/filecoin-project/go-state-types/network"
+	"github.com/filecoin-project/lotus/chain/actors/policy"

 	cid "github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -23,16 +24,16 @@ import (
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/rt"

+	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	exported0 "github.com/filecoin-project/specs-actors/actors/builtin/exported"
+	proof0 "github.com/filecoin-project/specs-actors/actors/runtime/proof"
 	exported2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/exported"

 	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/power"
-	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/beacon"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -158,7 +159,7 @@ func GetMinerSectorSet(ctx context.Context, sm *StateManager, ts *types.TipSet,
 	return mas.LoadSectors(snos)
 }

-func GetSectorsForWinningPoSt(ctx context.Context, nv network.Version, pv ffiwrapper.Verifier, sm *StateManager, st cid.Cid, maddr address.Address, rand abi.PoStRandomness) ([]builtin.SectorInfo, error) {
+func GetSectorsForWinningPoSt(ctx context.Context, pv ffiwrapper.Verifier, sm *StateManager, st cid.Cid, maddr address.Address, rand abi.PoStRandomness) ([]proof0.SectorInfo, error) {
 	act, err := sm.LoadActorRaw(ctx, maddr, st)
 	if err != nil {
 		return nil, xerrors.Errorf("failed to load miner actor: %w", err)
@@ -169,27 +170,21 @@ func GetSectorsForWinningPoSt(ctx context.Context, nv network.Version, pv ffiwra
 		return nil, xerrors.Errorf("failed to load miner actor state: %w", err)
 	}

-	var provingSectors bitfield.BitField
-	if nv < network.Version7 {
-		allSectors, err := miner.AllPartSectors(mas, miner.Partition.AllSectors)
-		if err != nil {
-			return nil, xerrors.Errorf("get all sectors: %w", err)
-		}
+	// TODO (!!): Actor Update: Make this active sectors

-		faultySectors, err := miner.AllPartSectors(mas, miner.Partition.FaultySectors)
-		if err != nil {
-			return nil, xerrors.Errorf("get faulty sectors: %w", err)
-		}
+	allSectors, err := miner.AllPartSectors(mas, miner.Partition.AllSectors)
+	if err != nil {
+		return nil, xerrors.Errorf("get all sectors: %w", err)
+	}

-		provingSectors, err = bitfield.SubtractBitField(allSectors, faultySectors)
-		if err != nil {
-			return nil, xerrors.Errorf("calc proving sectors: %w", err)
-		}
-	} else {
-		provingSectors, err = miner.AllPartSectors(mas, miner.Partition.ActiveSectors)
-		if err != nil {
-			return nil, xerrors.Errorf("get active sectors sectors: %w", err)
-		}
+	faultySectors, err := miner.AllPartSectors(mas, miner.Partition.FaultySectors)
+	if err != nil {
+		return nil, xerrors.Errorf("get faulty sectors: %w", err)
+	}
+
+	provingSectors, err := bitfield.SubtractBitField(allSectors, faultySectors) // TODO: This is wrong, as it can contain faaults, change to just ActiveSectors in an upgrade
+	if err != nil {
+		return nil, xerrors.Errorf("calc proving sectors: %w", err)
 	}

 	numProvSect, err := provingSectors.Count()
@@ -207,7 +202,12 @@ func GetSectorsForWinningPoSt(ctx context.Context, nv network.Version, pv ffiwra
 		return nil, xerrors.Errorf("getting miner info: %w", err)
 	}

-	wpt, err := info.SealProofType.RegisteredWinningPoStProof()
+	spt, err := ffiwrapper.SealProofTypeFromSectorSize(info.SectorSize)
+	if err != nil {
+		return nil, xerrors.Errorf("getting seal proof type: %w", err)
+	}
+
+	wpt, err := spt.RegisteredWinningPoStProof()
 	if err != nil {
 		return nil, xerrors.Errorf("getting window proof type: %w", err)
 	}
@@ -244,10 +244,10 @@ func GetSectorsForWinningPoSt(ctx context.Context, nv network.Version, pv ffiwra
 		return nil, xerrors.Errorf("loading proving sectors: %w", err)
 	}

-	out := make([]builtin.SectorInfo, len(sectors))
+	out := make([]proof0.SectorInfo, len(sectors))
 	for i, sinfo := range sectors {
-		out[i] = builtin.SectorInfo{
-			SealProof:    sinfo.SealProof,
+		out[i] = proof0.SectorInfo{
+			SealProof:    spt,
 			SectorNumber: sinfo.SectorNumber,
 			SealedCID:    sinfo.SealedCID,
 		}
@@ -256,6 +256,25 @@ func GetSectorsForWinningPoSt(ctx context.Context, nv network.Version, pv ffiwra
 	return out, nil
 }

+func StateMinerInfo(ctx context.Context, sm *StateManager, ts *types.TipSet, maddr address.Address) (*miner.MinerInfo, error) {
+	act, err := sm.LoadActor(ctx, maddr, ts)
+	if err != nil {
+		return nil, xerrors.Errorf("failed to load miner actor: %w", err)
+	}
+
+	mas, err := miner.Load(sm.cs.Store(ctx), act)
+	if err != nil {
+		return nil, xerrors.Errorf("failed to load miner actor state: %w", err)
+	}
+
+	mi, err := mas.Info()
+	if err != nil {
+		return nil, err
+	}
+
+	return &mi, err
+}
+
 func GetMinerSlashed(ctx context.Context, sm *StateManager, ts *types.TipSet, maddr address.Address) (bool, error) {
 	act, err := sm.LoadActor(ctx, power.Address, ts)
 	if err != nil {
@@ -367,7 +386,6 @@ func ComputeState(ctx context.Context, sm *StateManager, height abi.ChainEpoch,
 		CircSupplyCalc: sm.GetVMCirculatingSupply,
 		NtwkVersion:    sm.GetNtwkVersion,
 		BaseFee:        ts.Blocks()[0].ParentBaseFee,
-		LookbackState:  LookbackStateGetterForTipset(sm, ts),
 	}
 	vmi, err := sm.newVM(ctx, vmopt)
 	if err != nil {
@@ -393,17 +411,7 @@ func ComputeState(ctx context.Context, sm *StateManager, height abi.ChainEpoch,
 	return root, trace, nil
 }

-func LookbackStateGetterForTipset(sm *StateManager, ts *types.TipSet) vm.LookbackStateGetter {
-	return func(ctx context.Context, round abi.ChainEpoch) (*state.StateTree, error) {
-		_, st, err := GetLookbackTipSetForRound(ctx, sm, ts, round)
-		if err != nil {
-			return nil, err
-		}
-		return sm.StateTree(st)
-	}
-}
-
-func GetLookbackTipSetForRound(ctx context.Context, sm *StateManager, ts *types.TipSet, round abi.ChainEpoch) (*types.TipSet, cid.Cid, error) {
+func GetLookbackTipSetForRound(ctx context.Context, sm *StateManager, ts *types.TipSet, round abi.ChainEpoch) (*types.TipSet, error) {
 	var lbr abi.ChainEpoch
 	lb := policy.GetWinningPoStSectorSetLookback(sm.GetNtwkVersion(ctx, round))
 	if round > lb {
@@ -411,33 +419,16 @@ func GetLookbackTipSetForRound(ctx context.Context, sm *StateManager, ts *types.
 	}

 	// more null blocks than our lookback
-	if lbr >= ts.Height() {
-		// This should never happen at this point, but may happen before
-		// network version 3 (where the lookback was only 10 blocks).
-		st, _, err := sm.TipSetState(ctx, ts)
-		if err != nil {
-			return nil, cid.Undef, err
-		}
-		return ts, st, nil
+	if lbr > ts.Height() {
+		return ts, nil
 	}

-	// Get the tipset after the lookback tipset, or the next non-null one.
-	nextTs, err := sm.ChainStore().GetTipsetByHeight(ctx, lbr+1, ts, false)
+	lbts, err := sm.ChainStore().GetTipsetByHeight(ctx, lbr, ts, true)
 	if err != nil {
-		return nil, cid.Undef, xerrors.Errorf("failed to get lookback tipset+1: %w", err)
+		return nil, xerrors.Errorf("failed to get lookback tipset: %w", err)
 	}

-	if lbr > nextTs.Height() {
-		return nil, cid.Undef, xerrors.Errorf("failed to find non-null tipset %s (%d) which is known to exist, found %s (%d)", ts.Key(), ts.Height(), nextTs.Key(), nextTs.Height())
-
-	}
-
-	lbts, err := sm.ChainStore().GetTipSetFromKey(nextTs.Parents())
-	if err != nil {
-		return nil, cid.Undef, xerrors.Errorf("failed to resolve lookback tipset: %w", err)
-	}
-
-	return lbts, nextTs.ParentState(), nil
+	return lbts, nil
 }

 func MinerGetBaseInfo(ctx context.Context, sm *StateManager, bcs beacon.Schedule, tsk types.TipSetKey, round abi.ChainEpoch, maddr address.Address, pv ffiwrapper.Verifier) (*api.MiningBaseInfo, error) {
@@ -465,20 +456,17 @@ func MinerGetBaseInfo(ctx context.Context, sm *StateManager, bcs beacon.Schedule
 		rbase = entries[len(entries)-1]
 	}

-	lbts, lbst, err := GetLookbackTipSetForRound(ctx, sm, ts, round)
+	lbts, err := GetLookbackTipSetForRound(ctx, sm, ts, round)
 	if err != nil {
 		return nil, xerrors.Errorf("getting lookback miner actor state: %w", err)
 	}

-	act, err := sm.LoadActorRaw(ctx, maddr, lbst)
-	if xerrors.Is(err, types.ErrActorNotFound) {
-		_, err := sm.LoadActor(ctx, maddr, ts)
-		if err != nil {
-			return nil, xerrors.Errorf("loading miner in current state: %w", err)
-		}
-
-		return nil, nil
+	lbst, _, err := sm.TipSetState(ctx, lbts)
+	if err != nil {
+		return nil, err
 	}
+
+	act, err := sm.LoadActorRaw(ctx, maddr, lbst)
 	if err != nil {
 		return nil, xerrors.Errorf("failed to load miner actor: %w", err)
 	}
@@ -498,9 +486,7 @@ func MinerGetBaseInfo(ctx context.Context, sm *StateManager, bcs beacon.Schedule
 		return nil, xerrors.Errorf("failed to get randomness for winning post: %w", err)
 	}

-	nv := sm.GetNtwkVersion(ctx, ts.Height())
-
-	sectors, err := GetSectorsForWinningPoSt(ctx, nv, pv, sm, lbst, maddr, prand)
+	sectors, err := GetSectorsForWinningPoSt(ctx, pv, sm, lbst, maddr, prand)
 	if err != nil {
 		return nil, xerrors.Errorf("getting winning post proving set: %w", err)
 	}
@@ -562,7 +548,8 @@ func init() {
 		methods := make(map[abi.MethodNum]MethodMeta, len(exports))

 		// Explicitly add send, it's special.
-		methods[builtin.MethodSend] = MethodMeta{
+		// Note that builtin2.MethodSend = builtin0.MethodSend = 0.
+		methods[builtin0.MethodSend] = MethodMeta{
 			Name:   "Send",
 			Params: reflect.TypeOf(new(abi.EmptyValue)),
 			Ret:    reflect.TypeOf(new(abi.EmptyValue)),
@@ -586,9 +573,11 @@ func init() {
 			fnName = strings.TrimSuffix(fnName[strings.LastIndexByte(fnName, '.')+1:], "-fm")

 			switch abi.MethodNum(number) {
-			case builtin.MethodSend:
+			case builtin0.MethodSend:
+				// Note that builtin2.MethodSend = builtin0.MethodSend = 0.
 				panic("method 0 is reserved for Send")
-			case builtin.MethodConstructor:
+			case builtin0.MethodConstructor:
+				// Note that builtin2.MethodConstructor = builtin0.MethodConstructor = 1.
 				if fnName != "Constructor" {
 					panic("method 1 is reserved for Constructor")
 				}
@@ -617,14 +606,6 @@ func GetReturnType(ctx context.Context, sm *StateManager, to address.Address, me
 	return reflect.New(m.Ret.Elem()).Interface().(cbg.CBORUnmarshaler), nil
 }

-func GetParamType(actCode cid.Cid, method abi.MethodNum) (cbg.CBORUnmarshaler, error) {
-	m, found := MethodsMap[actCode][method]
-	if !found {
-		return nil, fmt.Errorf("unknown method %d for actor %s", method, actCode)
-	}
-	return reflect.New(m.Params.Elem()).Interface().(cbg.CBORUnmarshaler), nil
-}
-
 func minerHasMinPower(ctx context.Context, sm *StateManager, addr address.Address, ts *types.TipSet) (bool, error) {
 	pact, err := sm.LoadActor(ctx, power.Address, ts)
 	if err != nil {
@@ -1,214 +0,0 @@
-package store
-
-import (
-	"context"
-	"time"
-
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-// WrapHeadChangeCoalescer wraps a ReorgNotifee with a head change coalescer.
-// minDelay is the minimum coalesce delay; when a head change is first received, the coalescer will
-//  wait for that long to coalesce more head changes.
-// maxDelay is the maximum coalesce delay; the coalescer will not delay delivery of a head change
-//  more than that.
-// mergeInterval is the interval that triggers additional coalesce delay; if the last head change was
-//  within the merge interval when the coalesce timer fires, then the coalesce time is extended
-//  by min delay and up to max delay total.
-func WrapHeadChangeCoalescer(fn ReorgNotifee, minDelay, maxDelay, mergeInterval time.Duration) ReorgNotifee {
-	c := NewHeadChangeCoalescer(fn, minDelay, maxDelay, mergeInterval)
-	return c.HeadChange
-}
-
-// HeadChangeCoalescer is a stateful reorg notifee which coalesces incoming head changes
-// with pending head changes to reduce state computations from head change notifications.
-type HeadChangeCoalescer struct {
-	notify ReorgNotifee
-
-	ctx    context.Context
-	cancel func()
-
-	eventq chan headChange
-
-	revert []*types.TipSet
-	apply  []*types.TipSet
-}
-
-type headChange struct {
-	revert, apply []*types.TipSet
-}
-
-// NewHeadChangeCoalescer creates a HeadChangeCoalescer.
-func NewHeadChangeCoalescer(fn ReorgNotifee, minDelay, maxDelay, mergeInterval time.Duration) *HeadChangeCoalescer {
-	ctx, cancel := context.WithCancel(context.Background())
-	c := &HeadChangeCoalescer{
-		notify: fn,
-		ctx:    ctx,
-		cancel: cancel,
-		eventq: make(chan headChange),
-	}
-
-	go c.background(minDelay, maxDelay, mergeInterval)
-
-	return c
-}
-
-// HeadChange is the ReorgNotifee callback for the stateful coalescer; it receives an incoming
-// head change and schedules dispatch of a coalesced head change in the background.
-func (c *HeadChangeCoalescer) HeadChange(revert, apply []*types.TipSet) error {
-	select {
-	case c.eventq <- headChange{revert: revert, apply: apply}:
-		return nil
-	case <-c.ctx.Done():
-		return c.ctx.Err()
-	}
-}
-
-// Close closes the coalescer and cancels the background dispatch goroutine.
-// Any further notification will result in an error.
-func (c *HeadChangeCoalescer) Close() error {
-	select {
-	case <-c.ctx.Done():
-	default:
-		c.cancel()
-	}
-
-	return nil
-}
-
-// Implementation details
-
-func (c *HeadChangeCoalescer) background(minDelay, maxDelay, mergeInterval time.Duration) {
-	var timerC <-chan time.Time
-	var first, last time.Time
-
-	for {
-		select {
-		case evt := <-c.eventq:
-			c.coalesce(evt.revert, evt.apply)
-
-			now := time.Now()
-			last = now
-			if first.IsZero() {
-				first = now
-			}
-
-			if timerC == nil {
-				timerC = time.After(minDelay)
-			}
-
-		case now := <-timerC:
-			sinceFirst := now.Sub(first)
-			sinceLast := now.Sub(last)
-
-			if sinceLast < mergeInterval && sinceFirst < maxDelay {
-				// coalesce some more
-				maxWait := maxDelay - sinceFirst
-				wait := minDelay
-				if maxWait < wait {
-					wait = maxWait
-				}
-
-				timerC = time.After(wait)
-			} else {
-				// dispatch
-				c.dispatch()
-
-				first = time.Time{}
-				last = time.Time{}
-				timerC = nil
-			}
-
-		case <-c.ctx.Done():
-			if c.revert != nil || c.apply != nil {
-				c.dispatch()
-			}
-			return
-		}
-	}
-}
-
-func (c *HeadChangeCoalescer) coalesce(revert, apply []*types.TipSet) {
-	// newly reverted tipsets cancel out with pending applys.
-	// similarly, newly applied tipsets cancel out with pending reverts.
-
-	// pending tipsets
-	pendRevert := make(map[types.TipSetKey]struct{}, len(c.revert))
-	for _, ts := range c.revert {
-		pendRevert[ts.Key()] = struct{}{}
-	}
-
-	pendApply := make(map[types.TipSetKey]struct{}, len(c.apply))
-	for _, ts := range c.apply {
-		pendApply[ts.Key()] = struct{}{}
-	}
-
-	// incoming tipsets
-	reverting := make(map[types.TipSetKey]struct{}, len(revert))
-	for _, ts := range revert {
-		reverting[ts.Key()] = struct{}{}
-	}
-
-	applying := make(map[types.TipSetKey]struct{}, len(apply))
-	for _, ts := range apply {
-		applying[ts.Key()] = struct{}{}
-	}
-
-	// coalesced revert set
-	// - pending reverts are cancelled by incoming applys
-	// - incoming reverts are cancelled by pending applys
-	newRevert := make([]*types.TipSet, 0, len(c.revert)+len(revert))
-	for _, ts := range c.revert {
-		_, cancel := applying[ts.Key()]
-		if cancel {
-			continue
-		}
-
-		newRevert = append(newRevert, ts)
-	}
-
-	for _, ts := range revert {
-		_, cancel := pendApply[ts.Key()]
-		if cancel {
-			continue
-		}
-
-		newRevert = append(newRevert, ts)
-	}
-
-	// coalesced apply set
-	// - pending applys are cancelled by incoming reverts
-	// - incoming applys are cancelled by pending reverts
-	newApply := make([]*types.TipSet, 0, len(c.apply)+len(apply))
-	for _, ts := range c.apply {
-		_, cancel := reverting[ts.Key()]
-		if cancel {
-			continue
-		}
-
-		newApply = append(newApply, ts)
-	}
-
-	for _, ts := range apply {
-		_, cancel := pendRevert[ts.Key()]
-		if cancel {
-			continue
-		}
-
-		newApply = append(newApply, ts)
-	}
-
-	// commit the coalesced sets
-	c.revert = newRevert
-	c.apply = newApply
-}
-
-func (c *HeadChangeCoalescer) dispatch() {
-	err := c.notify(c.revert, c.apply)
-	if err != nil {
-		log.Errorf("error dispatching coalesced head change notification: %s", err)
-	}
-
-	c.revert = nil
-	c.apply = nil
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Aayush Rajasekaran	8f4ab925fa	Merge pull request #4485 from filecoin-project/asr/specs-update Update actors to 2.2.0	2020-10-19 21:50:01 -04:00
Aayush Rajasekaran	143dcafdb7	VM: Enforce a call depth limit	2020-10-19 21:26:53 -04:00
Aayush Rajasekaran	d8d2174104	Update to actors v2.2.0 at PostLiftoff epoch	2020-10-19 21:26:49 -04:00