diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index 055c13754..49354faee 100644
Binary files a/build/openrpc/full.json.gz and b/build/openrpc/full.json.gz differ
diff --git a/build/openrpc/miner.json.gz b/build/openrpc/miner.json.gz
index 5d32e910d..cf0f7777f 100644
Binary files a/build/openrpc/miner.json.gz and b/build/openrpc/miner.json.gz differ
diff --git a/build/openrpc/worker.json.gz b/build/openrpc/worker.json.gz
index fa6f28aff..13b0c1e15 100644
Binary files a/build/openrpc/worker.json.gz and b/build/openrpc/worker.json.gz differ
diff --git a/chain/messagepool/messagepool.go b/chain/messagepool/messagepool.go
index 2201b5d83..0180d1abf 100644
--- a/chain/messagepool/messagepool.go
+++ b/chain/messagepool/messagepool.go
@@ -11,7 +11,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/davecgh/go-spew/spew"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
@@ -970,8 +969,6 @@ func (mp *MessagePool) getNonceLocked(ctx context.Context, addr address.Address,
 }
 
 func (mp *MessagePool) getStateNonce(addr address.Address, ts *types.TipSet) (uint64, error) {
-	spew.Dump(addr)
-
 	act, err := mp.api.GetActorAfter(addr, ts)
 	if err != nil {
 		return 0, err
diff --git a/documentation/en/api-v0-methods-miner.md b/documentation/en/api-v0-methods-miner.md
index 53d485815..92912fb4f 100644
--- a/documentation/en/api-v0-methods-miner.md
+++ b/documentation/en/api-v0-methods-miner.md
@@ -98,6 +98,7 @@
   * [SealingAbort](#SealingAbort)
   * [SealingSchedDiag](#SealingSchedDiag)
 * [Sector](#Sector)
+  * [SectorAddPieceToAny](#SectorAddPieceToAny)
   * [SectorCommitFlush](#SectorCommitFlush)
   * [SectorCommitPending](#SectorCommitPending)
   * [SectorGetExpectedSealDuration](#SectorGetExpectedSealDuration)
@@ -118,6 +119,7 @@
   * [SectorsRefs](#SectorsRefs)
   * [SectorsStatus](#SectorsStatus)
   * [SectorsSummary](#SectorsSummary)
+  * [SectorsUnsealPiece](#SectorsUnsealPiece)
   * [SectorsUpdate](#SectorsUpdate)
 * [Storage](#Storage)
   * [StorageAddLocal](#StorageAddLocal)
@@ -1560,6 +1562,54 @@ Response: `{}`
 ## Sector
 
 
+### SectorAddPieceToAny
+Add piece to an open sector. If no sectors with enough space are open,
+either a new sector will be created, or this call will block until more
+sectors can be created.
+
+
+Perms: admin
+
+Inputs:
+```json
+[
+  1024,
+  {},
+  {
+    "PublishCid": null,
+    "DealID": 5432,
+    "DealProposal": {
+      "PieceCID": {
+        "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+      },
+      "PieceSize": 1032,
+      "VerifiedDeal": true,
+      "Client": "f01234",
+      "Provider": "f01234",
+      "Label": "string value",
+      "StartEpoch": 10101,
+      "EndEpoch": 10101,
+      "StoragePricePerEpoch": "0",
+      "ProviderCollateral": "0",
+      "ClientCollateral": "0"
+    },
+    "DealSchedule": {
+      "StartEpoch": 10101,
+      "EndEpoch": 10101
+    },
+    "KeepUnsealed": true
+  }
+]
+```
+
+Response:
+```json
+{
+  "Sector": 9,
+  "Offset": 1032
+}
+```
+
 ### SectorCommitFlush
 SectorCommitFlush immediately sends a Commit message with sectors aggregated for Commit.
 Returns null if message wasn't sent
@@ -1860,6 +1910,30 @@ Response:
 }
 ```
 
+### SectorsUnsealPiece
+
+
+Perms: admin
+
+Inputs:
+```json
+[
+  {
+    "ID": {
+      "Miner": 1000,
+      "Number": 9
+    },
+    "ProofType": 8
+  },
+  1040384,
+  1024,
+  null,
+  null
+]
+```
+
+Response: `{}`
+
 ### SectorsUpdate
 
 
diff --git a/documentation/en/cli-lotus-miner.md b/documentation/en/cli-lotus-miner.md
index b4b245514..d594b9473 100644
--- a/documentation/en/cli-lotus-miner.md
+++ b/documentation/en/cli-lotus-miner.md
@@ -57,6 +57,7 @@ USAGE:
 
 COMMANDS:
    restore  Initialize a lotus miner repo from a backup
+   service  Initialize a lotus miner sub-service
    help, h  Shows a list of commands or help for one command
 
 OPTIONS:
@@ -93,6 +94,25 @@ OPTIONS:
    
 ```
 
+### lotus-miner init service
+```
+NAME:
+   lotus-miner init service - Initialize a lotus miner sub-service
+
+USAGE:
+   lotus-miner init service [command options] [backupFile]
+
+OPTIONS:
+   --config value            config file (config.toml)
+   --storage-config value    storage paths config (storage.json)
+   --nosync                  don't check full-node sync status (default: false)
+   --enable-market           enable market module (default: false)
+   --api-sealer value        sealer API info (lotus-miner auth api-info --perm=admin)
+   --api-sector-index value  sector Index API info (lotus-miner auth api-info --perm=admin)
+   --help, -h                show help (default: false)
+   
+```
+
 ## lotus-miner run
 ```
 NAME:
diff --git a/node/builder_miner.go b/node/builder_miner.go
index 3a0c86814..3165da0e2 100644
--- a/node/builder_miner.go
+++ b/node/builder_miner.go
@@ -127,7 +127,6 @@ func ConfigStorageMiner(c interface{}) Option {
 			Override(new(sectorstorage.PieceProvider), sectorstorage.NewPieceProvider),
 
 			// Markets (retrieval)
-
 			Override(new(retrievalmarket.RetrievalProviderNode), retrievaladapter.NewRetrievalProviderNode),
 			Override(new(rmnet.RetrievalMarketNetwork), modules.RetrievalNetwork),
 			Override(new(retrievalmarket.RetrievalProvider), modules.RetrievalProvider),