update go-car/v2 to error instead of panic on misuse; make gen.

This was there to deal with migration IO workload. This is no
longer a problem with the new migration logic. The initialize-all
operation/command deals with concurrency.

For ongoing operation, miners can set the value they wish, but
we do not make a decision for them by default, because each
deployment can handle different IO loads.

.circleci/config.yml

@@ -820,6 +820,11 @@ workflows:
           suite: itest-deals_offline
           target: "./itests/deals_offline_test.go"
       
+      - test:
+          name: test-itest-deals_padding
+          suite: itest-deals_padding
+          target: "./itests/deals_padding_test.go"
+      
       - test:
           name: test-itest-deals_power
           suite: itest-deals_power

.github/ISSUE_TEMPLATE/bug-report.md

@@ -1,33 +0,0 @@
----
-name: Bug Report
-about: Create a report to help us improve
-title: "[BUG] "
-labels: hint/needs-triaging, kind/bug
-assignees: ''
-
----
-
-> Note: For security-related bugs/issues, please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
-
-**Describe the bug**
-A clear and concise description of what the bug is. 
-(If you are not sure what the bug is, try to figure it out via a [discussion](https://github.com/filecoin-project/lotus/discussions/new) first!
-
-**Version (run `lotus version`):**
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Run '...'
-2. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Logs**
-Provide daemon/miner/worker logs, and goroutines(if available) for troubleshooting.
- 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Additional context**
-Add any other context about the problem here.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,92 @@
+name: "Bug Report"
+description: "File a bug report to help us improve"
+labels: [need/triage, kind/bug]
+body:
+- type: checkboxes
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to file a bug report!
+    options:
+      - label: This is **not** a security-related bug/issue. If it is, please follow please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
+        required: true
+      - label: This is **not** a question or a support request. If you have any lotus related questions, please ask in the [lotus forum](https://github.com/filecoin-project/lotus/discussions).
+        required: true
+      - label: This is **not** a new feature request. If it is, please file a [feature request](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Ffeature&template=feature_request.yml) instead.
+        required: true
+      - label: This is **not** an enhancement request. If it is, please file a [improvement suggestion](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Fenhancement&template=enhancement.yml) instead.
+        required: true
+      - label: I **have** searched on the [issue tracker](https://github.com/filecoin-project/lotus/issues) and the [lotus forum](https://github.com/filecoin-project/lotus/discussions), and there is no existing related issue or discussion.
+        required: true
+      - label: I am running the [`Latest release`](https://github.com/filecoin-project/lotus/releases), or the most recent RC(release canadiate) for the upcoming release or the dev branch(master), or have an issue updating to any of these.
+        required: true
+      - label: I did not make any code changes to lotus.
+        required: false
+- type: dropdown 
+  id: component-and-area
+  validations:
+    required: true
+  attributes:
+    label: Lotus component
+    description: Please select the lotus component you are filing a bug for
+    options:
+    - lotus daemon - chain sync
+    - lotus miner - mining and block production
+    - lotus miner/worker - sealing
+    - lotus miner - proving(WindowPoSt)
+    - lotus miner/market - storage deal
+    - lotus miner/market - retrieval deal
+    - lotus client
+    - lotus JSON-RPC API
+    - lotus message management (mpool)
+    - Other
+- type: textarea
+  id: version
+  attributes:
+    label: Lotus Version
+    description: Enter the output of `lotus version` and `lotus-miner version` if applicable.
+    placeholder: |
+      e.g. 
+      Daemon:1.11.0-rc2+debug+git.0519cd371.dirty+api1.3.0 
+      Local: lotus version 1.11.0-rc2+debug+git.0519cd371.dirty
+  validations:
+    reuiqred: true
+- type: textarea
+  id: Description
+  attributes:
+    label: Describe the Bug
+    description: |
+      This is where you get to tell us what went wrong, when doing so, please try to provide a clear and concise description of the bug with all related information:
+      * What you were doding when you experienced the bug?
+      * Any *error* messages you saw, *where* you saw them, and what you believe may have caused them (if you have any ideas).
+      * What is the expected behaviour?
+      * For sealing issues, include the output of `lotus-miner sectors status --log <sectorId>` for the failed sector(s).
+      * For proving issues, include the output of `lotus-miner proving` info.
+      * For deal making issues, include the output of `lotus client list-deals -v` and/or `lotus-miner storage-deals|retrieval-deals|data-transfers list [-v]` commands for the deal(s) in question.
+    render: bash
+  validations:
+    required: true
+- type: textarea
+  id: extraInfo
+  attributes:
+    label: Logging Information
+    description: |
+      Please provide debug logs of the problem, remember you can get set log level control for:
+      * lotus: use `lotus log list` to get all log systems available and set level by `lotus log set-level`. An example can be found [here](https://docs.filecoin.io/get-started/lotus/configuration-and-advanced-usage/#log-level-control).
+      * lotus-miner:`lotus-miner log list` to get all log systems available and set level by `lotus-miner log set-level
+      If you don't provide detailed logs when you raise the issue it will almost certainly be the first request I make before furthur diagnosing the problem.
+      render: bash
+  validations:
+    required: true
+- type: textarea
+  id: RepoSteps
+  attributes:
+    label: Repo Steps
+    description: "Steps to reproduce the behavior"
+    value: |
+      1. Run '...'
+      2. Do '...'
+      3. See error '...'
+      ...
+    render: bash
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/deal-making-issues.md

@@ -1,49 +0,0 @@
----
-name: Deal Making Issues
-about: Create a report for help with deal making failures.
-title: "[Deal Making Issue]"
-labels: hint/needs-triaging, area/markets
-assignees: ''
-
----
-
-> Note: For security-related bugs/issues, please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
-
-Please provide all the information requested here to help us troubleshoot "deal making failed" issues.
-If the information requested is missing, we will probably have to just ask you to provide it anyway,
-before we can help debug.
-
-**Basic Information**
-Including information like, Are you the client or the miner? Is this a storage deal or a retrieval deal? Is it an offline deal?
-
-**Describe the problem**
-
-A brief description of the problem you encountered while trying to make a deal. 
-
-**Version**
-
-The output of `lotus --version`.
-
-**Setup**
-
-You miner(if applicable) and daemon setup, i.e: What hardware do you use, how much ram and etc.
-
-**To Reproduce**
- Steps to reproduce the behavior:
- 1. Run '...'
- 2. See error
-
-**Deal status**
-
-The output of `lotus client list-deals -v` and/or `lotus-miner storage-deals|retrieval-deals|data-transfers list [-v]` commands for the deal(s) in question.
-
-**Lotus daemon and miner logs**
-
-Please go through the logs of your daemon and miner(if applicable), and include screenshots of any error/warning-like messages you find.
-
-Alternatively please upload full log files and share a link here
-
-** Code modifications **
-
-If you have modified parts of lotus, please describe which areas were modified,
-and the scope of those modifications

.github/ISSUE_TEMPLATE/enhancement.yml

@@ -0,0 +1,44 @@
+name: Enhancement
+description:  Suggest an improvement to an existing lotus feature.
+labels: [need/triage, kind/enhancement]
+body:
+- type: checkboxes
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to create an improvement suggestion!
+    options:
+      - label: This is **not** a new feature or an enhancement to the Filecoin protocol. If it is,  please open an [FIP issue](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0001.md).
+        required: true
+      - label: This is **not** a new feature request. If it is, please file a [feature request](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Ffeature&template=feature_request.yml) instead.
+        required: true
+      - label: This is **not** brainstorming ideas. If you have an idea you'd like to discuss, please open a new discussion on [the lotus forum](https://github.com/filecoin-project/lotus/discussions/categories/ideas) and select the category as `Ideas`.
+        required: true
+      - label: I **have** a specific, actionable, and well motivated improvement to propose.
+        required: true
+- type: dropdown 
+  id: component
+  validations:
+    required: true
+  attributes:
+    label: Lotus component
+    description: Please select the lotus component you are propoing improvement for
+    options:
+      - lotus daemon - chain sync
+      - lotus miner - mining and block production
+      - lotus miner/worker - sealing
+      - lotus miner - proving(WindowPoSt)
+      - lotus miner/market - storage deal
+      - lotus miner/market - retrieval deal
+      - lotus client
+      - lotus JSON-RPC API
+      - lotus message management (mpool)
+      - Other
+- type: textarea
+  id: request
+  attributes:
+    label: Improvement Suggestion
+    description: A clear and concise description of what the motivation or the current problem is and what is the suggested improvement?
+    placeholder: Ex. Currently lotus... However, as a storage provider, I'd like...
+  validations:
+    required: true
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: "[Feature Request]"
-labels: hint/needs-triaging
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,63 @@
+name: Feature request
+description:  Suggest an idea for lotus
+labels: [need/triage, kind/feature]
+body:
+- type: checkboxes
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to create a new feature request!
+    options:
+      - label: This is **not** a new feature or an enhancement to the Filecoin protocol. If it is,  please open an [FIP issue](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0001.md).
+        required: true
+      - label: This is **not** brainstorming ideas. If you have an idea you'd like to discuss, please open a new discussion on [the lotus forum](https://github.com/filecoin-project/lotus/discussions/categories/ideas) and select the category as `Ideas`.
+        required: true
+      - label: I **have** a specific, actionable, and well motivated feature request to propose.
+        required: true
+- type: dropdown 
+  id: component
+  validations:
+    required: true
+  attributes:
+    label: Lotus component
+    description: Please select the lotus component you are requesting a new feature for
+    options:
+      - lotus daemon - chain sync
+      - lotus miner - mining and block production
+      - lotus miner/worker - sealing
+      - lotus miner - proving(WindowPoSt)
+      - lotus miner/market - storage deal
+      - lotus miner/market - retrieval deal
+      - lotus client
+      - lotus JSON-RPC API
+      - lotus message management (mpool)
+      - Other
+- type: textarea
+  id: request
+  attributes:
+    label: What is the motivation behind this feature request? Is your feature request related to a problem? Please describe.
+    description: A clear and concise description of what the motivation or the problem is. 
+    placeholder: Ex. I'm always frustrated when [...]
+  validations:
+    required: true
+- type: textarea
+  id: solution
+  attributes:
+    label: Describe the solution you'd like
+    description: A clear and concise description of what you want to happen. 
+  validations:
+    required: true
+- type: textarea
+  id: alternates
+  attributes:
+    label: Describe alternatives you've considered
+    description: A clear and concise description of any alternative solutions or features you've considered.
+  validations:
+    required: false
+- type: textarea
+  id: extra
+  attributes:
+    label: Additional context
+    description: Add any other context, design docs or screenshots about the feature request here.
+  validations:
+    required: false
+

.github/ISSUE_TEMPLATE/m1_bug_report_deal.yml

@@ -0,0 +1,91 @@
+name: "M1 Bug Report For Deal Making"
+description: "File a bug report around deal making for the M1 releases"
+labels: [need/triage, kind/bug, M1-release]
+body:
+- type: checkboxes
+  id: checklist
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to file a bug report!
+    options:
+      - label: This is **not** a question or a support request. If you have any lotus related questions, please ask in the [lotus forum](https://github.com/filecoin-project/lotus/discussions).
+        required: true
+      - label: I **am** reporting a bug w.r.t one of the [M1 tags](https://github.com/filecoin-project/lotus/discussions/6852#discussioncomment-1043951). If not, choose another issue option [here](https://github.com/filecoin-project/lotus/issues/new/choose).
+        required: true
+      - label: I **am** reporting a bug around deal making. If not, create a [M1 Bug Report For Non Deal Making Issue](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Fbug%2CM1-release&template=m1_bug_report_non_deal.yml).
+        required: true
+      - label: I have my log level set as instructed [here](https://github.com/filecoin-project/lotus/discussions/6852#discussioncomment-1043678) and have logs available for troubleshooting.
+        required: true
+      - label: The deal is coming from one of the M1 clients(communitcated in the coordination slack channel).
+        required: true
+      - label: I **have** searched on the [issue tracker](https://github.com/filecoin-project/lotus/issues) and the [lotus forum](https://github.com/filecoin-project/lotus/discussions), and there is no existing related issue or discussion.
+        required: true
+- type: dropdown 
+  id: lotus-componets
+  validations:
+    required: true
+  attributes:
+    label: Lotus Component
+    description: Please select the lotus component you are filing a bug for
+    options:
+    - lotus miner market subsystem - storage deal
+    - lotus miner market subsystem - retrieval deal
+    - lotus miner - storage deal
+    - lotus miner - retrieval deal
+- type: textarea
+  id: version
+  attributes:
+    label: Lotus Tag and  Version
+    description: Enter the  lotus tag, output of `lotus version` and `lotus-miner version`.
+  validations:
+    reuiqred: true
+- type: textarea
+  id: Description
+  attributes:
+    label: Describe the Bug
+    description: |
+      This is where you get to tell us what went wrong, when doing so, please try to provide a clear and concise description of the bug with all related information:
+      * What you were doding when you experienced the bug?
+      * Any *error* messages you saw, *where* you saw them, and what you believe may have caused them (if you have any ideas).
+      * What is the expected behaviour?
+    render: bash
+  validations:
+    required: true
+- type: textarea
+  id: deal-status
+  attributes:
+    label: Deal Status
+    description: What's the status of the deal?
+    placeholder: |
+      Please share the output of `lotus-miner storage-deals|retrieval-deals list [-v]` commands for the deal(s) in question.
+  validations:
+    required: true
+- type: textarea
+  id: data-transfer-status
+  attributes:
+    label: Data Transfer Status
+    description: What's the status of the data transfer?
+    placeholder: |
+      Please share the output of `lotus-miner data-transfers list -v` commands for the deal(s) in question.
+  validations:
+    required: true
+- type: textarea
+  id: logging
+  attributes:
+    label: Logging Information
+    description: Please link to the whole of the miner logs on your side of the transaction. You can upload the logs to a [gist](https://gist.github.com).
+  validations:
+    required: true
+- type: textarea
+  id: RepoSteps
+  attributes:
+    label: Repo Steps (optional)
+    description: "Steps to reproduce the behavior"
+    value: |
+      1. Run '...'
+      2. Do '...'
+      3. See error '...'
+      ...
+    render: bash
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/m1_bug_report_non_deal.yml

@@ -0,0 +1,81 @@
+name: "M1 Bug Report For Non Deal Making Issue"
+description: "File a bug report around non deal making issue for the M1 releases"
+labels: [need/triage, kind/bug, M1-release]
+body:
+- type: checkboxes
+  id: checklist
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to file a bug report!
+    options:
+      - label: This is **not** a question or a support request. If you have any lotus related questions, please ask in the [lotus forum](https://github.com/filecoin-project/lotus/discussions).
+        required: true
+      - label: I **am** reporting a bug w.r.t one of the [M1 tags](https://github.com/filecoin-project/lotus/discussions/6852#discussioncomment-1043951). If not, choose another issue option [here](https://github.com/filecoin-project/lotus/issues/new/choose).
+        required: true
+      - label: I am **not** reporting a bug around deal making. If yes, create a [M1 Bug Report For Deal Making](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Fbug%2CM1-release&template=m1_bug_report_deal.yml).
+        required: true
+      - label: I **have** searched on the [issue tracker](https://github.com/filecoin-project/lotus/issues) and the [lotus forum](https://github.com/filecoin-project/lotus/discussions), and there is no existing related issue or discussion.
+        required: true
+- type: dropdown 
+  id: component-and-area
+  validations:
+    required: true
+  attributes:
+    label: Lotus component
+    description: Please select the lotus component you are filing a bug for
+    options:
+    - lotus daemon - chain sync **with** splitstore enabled
+    - lotus daemon - chain sync **without** splitstore enabled
+    - lotus miner - mining and block production
+    - lotus miner/worker - sealing
+    - lotus miner - proving(WindowPoSt)
+    - lotus client
+    - lotus JSON-RPC API
+    - lotus message management (mpool)
+    - Other
+- type: textarea
+  id: version
+  attributes:
+    label: Lotus Tag and  Version
+    description: Enter the  lotus tag, output of `lotus version` and `lotus-miner version`.
+  validations:
+    reuiqred: true
+- type: textarea
+  id: Description
+  attributes:
+    label: Describe the Bug
+    description: |
+      This is where you get to tell us what went wrong, when doing so, please try to provide a clear and concise description of the bug with all related information:
+      * What you were doding when you experienced the bug?
+      * Any *error* messages you saw, *where* you saw them, and what you believe may have caused them (if you have any ideas).
+      * What is the expected behaviour?
+      * For sealing issues, include the output of `lotus-miner sectors status --log <sectorId>` for the failed sector(s).
+      * For proving issues, include the output of `lotus-miner proving` info.
+    render: bash
+  validations:
+    required: true
+- type: textarea
+  id: extraInfo
+  attributes:
+    label: Logging Information
+    description: |
+      Please provide debug logs of the problem, remember you can get set log level control for:
+      * lotus: use `lotus log list` to get all log systems available and set level by `lotus log set-level`. An example can be found [here](https://docs.filecoin.io/get-started/lotus/configuration-and-advanced-usage/#log-level-control).
+      * lotus-miner:`lotus-miner log list` to get all log systems available and set level by `lotus-miner log set-level
+      If you don't provide detailed logs when you raise the issue it will almost certainly be the first request I make before furthur diagnosing the problem.
+    render: bash
+  validations:
+    required: true
+- type: textarea
+  id: RepoSteps
+  attributes:
+    label: Repo Steps
+    description: "Steps to reproduce the behavior"
+    value: |
+      1. Run '...'
+      2. Do '...'
+      3. See error '...'
+      ...
+    render: bash
+  validations:
+    required: false

.github/ISSUE_TEMPLATE/mining-issues.md

@@ -1,35 +0,0 @@
----
-name: Mining Issues
-about: Create a report for help with mining failures.
-title: "[Mining Issue]"
-labels: hint/needs-triaging, area/mining
-assignees: ''
-
----
-
-> Note: For security-related bugs/issues, please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
-
-Please provide all the information requested here to help us troubleshoot "mining/WinningPoSt failed" issues.
-If the information requested is missing, you may be asked you to provide it.
-
-**Describe the problem**
-A brief description of the problem you encountered while mining new blocks.
-
-**Version**
-
-The output of `lotus --version`.
-
-**Setup**
-
-You miner and daemon setup, including what hardware do you use, your environment variable settings, how do you run your miner and worker, do you use GPU and etc.
-
-**Lotus daemon and miner logs**
-
-Please go through the logs of your daemon and miner, and include screenshots of any error/warning-like messages you find, highlighting the one has "winning post" in it.
-
-Alternatively please upload full log files and share a link here
-
-** Code modifications **
-
-If you have modified parts of lotus, please describe which areas were modified,
-and the scope of those modifications

.github/ISSUE_TEMPLATE/proving-issues.md

@@ -1,46 +0,0 @@
----
-name: Proving Issues
-about: Create a report for help with proving failures.
-title: "[Proving Issue]"
-labels: area/proving, hint/needs-triaging
-assignees: ''
-
----
-
-> Note: For security-related bugs/issues, please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
-
-Please provide all the information requested here to help us troubleshoot "proving/window PoSt failed" issues.
-If the information requested is missing, we will probably have to just ask you to provide it anyway,
-before we can help debug.
-
-**Describe the problem**
-A brief description of the problem you encountered while proving the storage.
-
-**Version**
-
-The output of `lotus --version`.
-
-**Setup**
-
-You miner and daemon setup, including what hardware do you use, your environment variable settings, how do you run your miner and worker, do you use GPU and etc.
-
-**Proving status**
-
-The output of `lotus-miner proving` info.
-
-**Lotus miner logs**
-
-Please go through the logs of your miner, and include screenshots of any error-like messages you find, highlighting the one has "window post" in it.
-
-Alternatively please upload full log files and share a link here
-
-**Lotus miner diagnostic info**
-
-Please collect the following diagnostic information, and share a link here
-
-* lotus-miner diagnostic info `lotus-miner info all > allinfo.txt`
-
-** Code modifications **
-
-If you have modified parts of lotus, please describe which areas were modified,
-and the scope of those modifications

.github/ISSUE_TEMPLATE/sealing-issues.md

@@ -1,50 +0,0 @@
----
-name: Sealing Issues
-about: Create a report for help with sealing (commit) failures.
-title: "[Sealing Issue]"
-labels: hint/needs-triaging, area/sealing
-assignees: ''
-
----
-
-> Note: For security-related bugs/issues, please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
-
-Please provide all the information requested here to help us troubleshoot "commit failed" issues.
-If the information requested is missing, we will probably have to just ask you to provide it anyway,
-before we can help debug.
-
-**Describe the problem**
-A brief description of the problem you encountered while sealing a sector.
-
-**Version**
-
-The output of `lotus --version`.
-
-**Setup**
-
-You miner and daemon setup, including what hardware do you use, your environment variable settings, how do you run your miner and worker, do you use GPU and etc.
-
-**Commands**
-
-Commands you ran.
-
-**Sectors status**
-
-The output of `lotus-miner sectors status --log <sectorId>` for the failed sector(s).
-
-**Lotus miner logs**
-
-Please go through the logs of your miner, and include screenshots of any error-like messages you find.
-
-Alternatively please upload full log files and share a link here
-
-**Lotus miner diagnostic info**
-
-Please collect the following diagnostic information, and share a link here
-
-* lotus-miner diagnostic info `lotus-miner info all > allinfo`
-
-** Code modifications **
-
-If you have modified parts of lotus, please describe which areas were modified,
-and the scope of those modifications

.github/workflows/stale.yml

@@ -2,7 +2,7 @@ name: Close and mark stale issue
 
 on:
   schedule:
-  - cron: '0 0 * * *'
+  - cron: '0 12 * * *'
 
 jobs:
   stale:
@@ -18,10 +18,16 @@ jobs:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         stale-issue-message: 'Oops, seems like we needed more information for this issue, please comment with more details or this issue will be closed in 24 hours.'
         close-issue-message: 'This issue was closed because it is missing author input.'
+        stale-pr-message: 'Thank you for submitting the PR and contributing to lotus! Lotus maintainers need more of your input before merging it, please address the suggested changes or reply to the comments or this PR will be closed in 48 hours. You are always more than welcome to reopen the PR later as well!'
+        close-pr-message: 'This PR was closed because it is missing author input. Please feel free to reopen the PR when you get to it! Thank you for your interest in contributing to lotus!'
         stale-issue-label: 'kind/stale'
-        any-of-labels: 'hint/needs-author-input'
-        days-before-issue-stale: 5
+        stale-pr-label: 'kind/stale'
+        any-of-labels: 'need/author-input '
+        days-before-issue-stale: 3
         days-before-issue-close: 1
+        days-before-pr-stale: 5
+        days-before-pr-close: 2
+        remove-stale-when-updated: true
         enable-statistics: true
        
 

CHANGELOG.md

@@ -1,5 +1,407 @@
 # Lotus changelog
 
+# 1.11.1-rc2 / 2021-08-01
+
+> Note: for discussion about this release, please comment [here](https://github.com/filecoin-project/lotus/discussions/6904)
+
+This is the second release candidate for the **highly-recommended** but optional Lotus v1.11.1 release that introduces many deal making and datastore improvements and new features along with other bug fixes. A more organized and detailed release note will be shared in the next few days with future RCs, highlights are:
+- **Experimental** [lotus-miner market subsystem](https://docs.filecoin.io/mine/lotus/split-markets-miners/#frontmatter-title)
+- **Under Testing** [splistore](https://github.com/filecoin-project/lotus/blob/master/blockstore/splitstore/README.md)
+
+- github.com/filecoin-project/lotus:
+  - Merge branch 'releases' into release/v1.11.1
+  - Update to proof v8.0.3 ([filecoin-project/lotus#6890](https://github.com/filecoin-project/lotus/pull/6890))
+  - lotus-shed: initial export cmd for markets related metadata ([filecoin-project/lotus#6840](https://github.com/filecoin-project/lotus/pull/6840))
+  - add a very verbose -vv flag to lotus and lotus-miner. ([filecoin-project/lotus#6888](https://github.com/filecoin-project/lotus/pull/6888))
+  - Update RELEASE_ISSUE_TEMPLATE.md ([filecoin-project/lotus#6880](https://github.com/filecoin-project/lotus/pull/6880))
+  - Moving GC for badger ([filecoin-project/lotus#6854](https://github.com/filecoin-project/lotus/pull/6854))
+  - Add github actions for staled pr ([filecoin-project/lotus#6879](https://github.com/filecoin-project/lotus/pull/6879))
+  - Add allocated sectorid vis ([filecoin-project/lotus#4638](https://github.com/filecoin-project/lotus/pull/4638))
+  - rename `cmd/lotus{-storage=>}-miner` to match binary. ([filecoin-project/lotus#6886](https://github.com/filecoin-project/lotus/pull/6886))
+  - update to go-fil-market v1.6.0 ([filecoin-project/lotus#6885](https://github.com/filecoin-project/lotus/pull/6885))
+  - Bump go-multihash, adjust test for supported version ([filecoin-project/lotus#6674](https://github.com/filecoin-project/lotus/pull/6674))
+  - Fix padding of deals, which only partially shipped in #5988 ([filecoin-project/lotus#6683](https://github.com/filecoin-project/lotus/pull/6683))
+  - fix racy TestSimultanenousTransferLimit. ([filecoin-project/lotus#6862](https://github.com/filecoin-project/lotus/pull/6862))
+  - Improve splitstore warmup ([filecoin-project/lotus#6867](https://github.com/filecoin-project/lotus/pull/6867))
+  - ValidateBlock: Assert that block header height's are greater than parents ([filecoin-project/lotus#6872](https://github.com/filecoin-project/lotus/pull/6872))
+  - feat: Don't panic when api impl is nil ([filecoin-project/lotus#6857](https://github.com/filecoin-project/lotus/pull/6857))
+  - splitstore shed utils ([filecoin-project/lotus#6811](https://github.com/filecoin-project/lotus/pull/6811))
+  - Fix links in issue templates
+  - Update issue templates and add templates for M1 ([filecoin-project/lotus#6856](https://github.com/filecoin-project/lotus/pull/6856))
+  - Splitstore: support on-disk marksets using badger ([filecoin-project/lotus#6833](https://github.com/filecoin-project/lotus/pull/6833))
+  - Config UX improvements ([filecoin-project/lotus#6848](https://github.com/filecoin-project/lotus/pull/6848))
+  - fix deal concurrency test failures by upgrading graphsync and others ([filecoin-project/lotus#6724](https://github.com/filecoin-project/lotus/pull/6724))
+  - Update issue templates to forms ([filecoin-project/lotus#6798](https://github.com/filecoin-project/lotus/pull/6798))
+  - Nerpa v13 upgrade ([filecoin-project/lotus#6837](https://github.com/filecoin-project/lotus/pull/6837))
+  - add docker-compose file ([filecoin-project/lotus#6544](https://github.com/filecoin-project/lotus/pull/6544))
+  - fix warmup by decoupling state from message receipt walk ([filecoin-project/lotus#6841](https://github.com/filecoin-project/lotus/pull/6841))
+  - add a command for compacting sector numbers bitfield ([filecoin-project/lotus#4640](https://github.com/filecoin-project/lotus/pull/4640))
+  - PriceListByVersion ([filecoin-project/lotus#6766](https://github.com/filecoin-project/lotus/pull/6766))
+  - easy way to make install app ([filecoin-project/lotus#5183](https://github.com/filecoin-project/lotus/pull/5183))
+  - api: Separate the Net interface from Common ([filecoin-project/lotus#6627](https://github.com/filecoin-project/lotus/pull/6627))
+  - cache loaded block messages ([filecoin-project/lotus#6760](https://github.com/filecoin-project/lotus/pull/6760))
+  - fix: on randomness change, use new rand ([filecoin-project/lotus#6805](https://github.com/filecoin-project/lotus/pull/6805))
+  - Splitstore: add retention policy option for keeping messages in the hotstore ([filecoin-project/lotus#6775](https://github.com/filecoin-project/lotus/pull/6775))
+  - Introduce the LOTUS_CHAIN_BADGERSTORE_DISABLE_FSYNC envvar ([filecoin-project/lotus#6817](https://github.com/filecoin-project/lotus/pull/6817))
+  - add StateReadState to gateway api ([filecoin-project/lotus#6818](https://github.com/filecoin-project/lotus/pull/6818))
+  - add SealProof in SectorBuilder ([filecoin-project/lotus#6815](https://github.com/filecoin-project/lotus/pull/6815))
+  - release -> master ([filecoin-project/lotus#6828](https://github.com/filecoin-project/lotus/pull/6828))
+  - sealing: Handle preCommitParams errors more correctly ([filecoin-project/lotus#6763](https://github.com/filecoin-project/lotus/pull/6763))
+  - fix: always check if StateSearchMessage returns nil ([filecoin-project/lotus#6802](https://github.com/filecoin-project/lotus/pull/6802))
+  - ClientFindData: always fetch peer id from chain ([filecoin-project/lotus#6807](https://github.com/filecoin-project/lotus/pull/6807))
+  - test: fix flaky window post tests ([filecoin-project/lotus#6804](https://github.com/filecoin-project/lotus/pull/6804))
+  -  ([filecoin-project/lotus#6800](https://github.com/filecoin-project/lotus/pull/6800))
+  - fixes #6786 segfault ([filecoin-project/lotus#6787](https://github.com/filecoin-project/lotus/pull/6787))
+  - Splitstore: add support for protecting out of chain references in the blockstore ([filecoin-project/lotus#6777](https://github.com/filecoin-project/lotus/pull/6777))
+  - Resurrect CODEOWNERS, but for maintainers group ([filecoin-project/lotus#6773](https://github.com/filecoin-project/lotus/pull/6773))
+  - update go-libp2p-pubsub to v0.5.0 ([filecoin-project/lotus#6764](https://github.com/filecoin-project/lotus/pull/6764))
+  - Implement exposed splitstore ([filecoin-project/lotus#6762](https://github.com/filecoin-project/lotus/pull/6762))
+  - Add ChainGetMessagesInTipset API ([filecoin-project/lotus#6642](https://github.com/filecoin-project/lotus/pull/6642))
+  - test: handle null blocks in TestForkRefuseCall ([filecoin-project/lotus#6758](https://github.com/filecoin-project/lotus/pull/6758))
+  - Master disclaimer  ([filecoin-project/lotus#6757](https://github.com/filecoin-project/lotus/pull/6757))
+  - Splitstore code reorg ([filecoin-project/lotus#6756](https://github.com/filecoin-project/lotus/pull/6756))
+  - Create stale.yml ([filecoin-project/lotus#6747](https://github.com/filecoin-project/lotus/pull/6747))
+  - Splitstore: Some small fixes ([filecoin-project/lotus#6754](https://github.com/filecoin-project/lotus/pull/6754))
+  -  ([filecoin-project/lotus#6746](https://github.com/filecoin-project/lotus/pull/6746))
+  - Handle the --color flag via proper global state ([filecoin-project/lotus#6743](https://github.com/filecoin-project/lotus/pull/6743))
+  - Config for collateral from miner available balance ([filecoin-project/lotus#6629](https://github.com/filecoin-project/lotus/pull/6629))
+  - Support standalone miner-market process ([filecoin-project/lotus#6356](https://github.com/filecoin-project/lotus/pull/6356))
+  - Splitstore Enhanchements ([filecoin-project/lotus#6474](https://github.com/filecoin-project/lotus/pull/6474))
+  -  ([filecoin-project/lotus#6739](https://github.com/filecoin-project/lotus/pull/6739))
+  - Add more deal details to lotus-miner info ([filecoin-project/lotus#6708](https://github.com/filecoin-project/lotus/pull/6708))
+  - Release template: Update all testnet infra at once ([filecoin-project/lotus#6710](https://github.com/filecoin-project/lotus/pull/6710))
+  - Fix Lotus shed
+  - Fix bugs in sectors extend --v1-sectors ([filecoin-project/lotus#6066](https://github.com/filecoin-project/lotus/pull/6066))
+  - add election backtest ([filecoin-project/lotus#5950](https://github.com/filecoin-project/lotus/pull/5950))
+  - Envvar to disable slash filter ([filecoin-project/lotus#6620](https://github.com/filecoin-project/lotus/pull/6620))
+  - Release Template: remove binary validation step ([filecoin-project/lotus#6709](https://github.com/filecoin-project/lotus/pull/6709))
+  - Config for deal publishing control addresses ([filecoin-project/lotus#6697](https://github.com/filecoin-project/lotus/pull/6697))
+  - Reset of the interop network ([filecoin-project/lotus#6689](https://github.com/filecoin-project/lotus/pull/6689))
+  - Enable color by default only if os.Stdout is a TTY ([filecoin-project/lotus#6696](https://github.com/filecoin-project/lotus/pull/6696))
+  - Stop outputing ANSI color on non-TTY ([filecoin-project/lotus#6694](https://github.com/filecoin-project/lotus/pull/6694))
+  - add dollar sign ([filecoin-project/lotus#6690](https://github.com/filecoin-project/lotus/pull/6690))
+  - get-actor cli spelling fix ([filecoin-project/lotus#6681](https://github.com/filecoin-project/lotus/pull/6681))
+  - fix "lotus-seed genesis car" error "merkledag: not found" ([filecoin-project/lotus#6688](https://github.com/filecoin-project/lotus/pull/6688))
+  - polish(statetree): accept a context in statetree diff for timeouts ([filecoin-project/lotus#6639](https://github.com/filecoin-project/lotus/pull/6639))
+  - Add helptext to lotus chain export ([filecoin-project/lotus#6672](https://github.com/filecoin-project/lotus/pull/6672))
+  - Get retrieval pricing input should not error out on a deal state fetch ([filecoin-project/lotus#6679](https://github.com/filecoin-project/lotus/pull/6679))
+  - Fix more CID double-encoding as hex ([filecoin-project/lotus#6680](https://github.com/filecoin-project/lotus/pull/6680))
+  - add an incremental nonce itest. ([filecoin-project/lotus#6663](https://github.com/filecoin-project/lotus/pull/6663))
+  - storage: Fix FinalizeSector with sectors in stoage paths ([filecoin-project/lotus#6653](https://github.com/filecoin-project/lotus/pull/6653))
+  - Fix tiny error in check-client-datacap ([filecoin-project/lotus#6664](https://github.com/filecoin-project/lotus/pull/6664))
+  - Fix: precommit_batch method used the wrong cfg.CommitBatchWait ([filecoin-project/lotus#6658](https://github.com/filecoin-project/lotus/pull/6658))
+  - fix ticket expiration check ([filecoin-project/lotus#6635](https://github.com/filecoin-project/lotus/pull/6635))
+  - commit batch: AggregateAboveBaseFee config ([filecoin-project/lotus#6650](https://github.com/filecoin-project/lotus/pull/6650))
+  - commit batch: Initialize the FailedSectors map ([filecoin-project/lotus#6647](https://github.com/filecoin-project/lotus/pull/6647))
+  - Fast-path retry submitting commit aggregate if commit is still valid  ([filecoin-project/lotus#6638](https://github.com/filecoin-project/lotus/pull/6638))
+  - remove precommit check in handleCommitFailed ([filecoin-project/lotus#6634](https://github.com/filecoin-project/lotus/pull/6634))
+  - Reuse timers in sealing batch logic ([filecoin-project/lotus#6636](https://github.com/filecoin-project/lotus/pull/6636))
+  - shed tool to estimate aggregate network fees ([filecoin-project/lotus#6631](https://github.com/filecoin-project/lotus/pull/6631))
+  - fix prove commit aggregate send token amount ([filecoin-project/lotus#6625](https://github.com/filecoin-project/lotus/pull/6625))
+  - Update version.go to 1.11.1 ([filecoin-project/lotus#6621](https://github.com/filecoin-project/lotus/pull/6621))
+- github.com/filecoin-project/go-data-transfer (v1.6.0 -> v1.7.0):
+  - release: v1.7.0
+  - Fire a transfer queued event when a transfer is queued in Graphsync (#221) ([filecoin-project/go-data-transfer#221](https://github.com/filecoin-project/go-data-transfer/pull/221))
+  - feat: pass ChannelID to ValidatePush & ValidatePull (#220) ([filecoin-project/go-data-transfer#220](https://github.com/filecoin-project/go-data-transfer/pull/220))
+  - release: v1.6.1 ([filecoin-project/go-data-transfer#218](https://github.com/filecoin-project/go-data-transfer/pull/218))
+  - Remove CID lists (#217) ([filecoin-project/go-data-transfer#217](https://github.com/filecoin-project/go-data-transfer/pull/217))
+  - Merge v1.6.0 ([filecoin-project/go-data-transfer#214](https://github.com/filecoin-project/go-data-transfer/pull/214))
+  - Remove restart ack timeout (#211) ([filecoin-project/go-data-transfer#211](https://github.com/filecoin-project/go-data-transfer/pull/211))
+  - feat: use different extension names to fit multiple hooks data in same graphsync message (#204) ([filecoin-project/go-data-transfer#204](https://github.com/filecoin-project/go-data-transfer/pull/204))
+  - fix: map race in GS transport (#208) ([filecoin-project/go-data-transfer#208](https://github.com/filecoin-project/go-data-transfer/pull/208))
+  - refactor: simplify graphsync transport (#203) ([filecoin-project/go-data-transfer#203](https://github.com/filecoin-project/go-data-transfer/pull/203))
+  - release: v1.5.0 (#200) ([filecoin-project/go-data-transfer#200](https://github.com/filecoin-project/go-data-transfer/pull/200))
+- github.com/filecoin-project/go-fil-markets (v1.5.0 -> v1.6.0):
+  - release: v1.6.0
+  - support padding out smaller files (#536) ([filecoin-project/go-fil-markets#536](https://github.com/filecoin-project/go-fil-markets/pull/536))
+  - On overloaded CI 10 seconds just isn't enough (#587) ([filecoin-project/go-fil-markets#587](https://github.com/filecoin-project/go-fil-markets/pull/587))
+  - Do not hex-encode CIDs in logs (#561) ([filecoin-project/go-fil-markets#561](https://github.com/filecoin-project/go-fil-markets/pull/561))
+  - remove wrong peer check in push deal validation (#585) ([filecoin-project/go-fil-markets#585](https://github.com/filecoin-project/go-fil-markets/pull/585))
+  - fix: circleci docs-gen task (#574) ([filecoin-project/go-fil-markets#574](https://github.com/filecoin-project/go-fil-markets/pull/574))
+  - Storage market request queued event and validation interface changes (#555) ([filecoin-project/go-fil-markets#555](https://github.com/filecoin-project/go-fil-markets/pull/555))
+  - build(deps): bump ws from 6.2.1 to 6.2.2 (#554) ([filecoin-project/go-fil-markets#554](https://github.com/filecoin-project/go-fil-markets/pull/554))
+  - release: v1.5.0 ([filecoin-project/go-fil-markets#553](https://github.com/filecoin-project/go-fil-markets/pull/553))
+- github.com/filecoin-project/go-padreader (v0.0.0-20200903213702-ed5fae088b20 -> v0.0.0-20210723183308-812a16dc01b1):
+  - New method to pad harder (#6) ([filecoin-project/go-padreader#6](https://github.com/filecoin-project/go-padreader/pull/6))
+  - Create SECURITY.md (#5) ([filecoin-project/go-padreader#5](https://github.com/filecoin-project/go-padreader/pull/5))
+- github.com/filecoin-project/go-state-types (v0.1.1-0.20210506134452-99b279731c48 -> v0.1.1-0.20210722133031-ad9bfe54c124):
+  - Add version 6.5 (#30) ([filecoin-project/go-state-types#30](https://github.com/filecoin-project/go-state-types/pull/30))
+  - rename file
+- github.com/filecoin-project/specs-actors/v5 (v5.0.1 -> v5.0.3):
+  - Adjust code for subtle change in go-multihash 0.0.15 (#1463) ([filecoin-project/specs-actors#1463](https://github.com/filecoin-project/specs-actors/pull/1463))
+  - Bump go state types (#1464) ([filecoin-project/specs-actors#1464](https://github.com/filecoin-project/specs-actors/pull/1464))
+  - Create CODEOWNERS (#1465) ([filecoin-project/specs-actors#1465](https://github.com/filecoin-project/specs-actors/pull/1465))
+  - Test deterministic offset (#1462) ([filecoin-project/specs-actors#1462](https://github.com/filecoin-project/specs-actors/pull/1462))
+
+Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| vyzo | 295 | +8700/-5936 | 397 |
+| Anton Evangelatov | 94 | +4680/-2965 | 277 |
+| Łukasz Magiera | 37 | +3851/-1611 | 146 |
+| Mike Greenberg | 1 | +2310/-578 | 8 |
+| dirkmc | 7 | +1154/-726 | 29 |
+| Jennifer Wang | 9 | +485/-341 | 26 |
+| Peter Rabbitson | 18 | +469/-273 | 64 |
+| Cory Schwartz | 5 | +576/-135 | 14 |
+| hunjixin | 7 | +404/-82 | 19 |
+| ZenGround0 | 17 | +284/-135 | 44 |
+| Dirk McCormick | 17 | +348/-47 | 17 |
+| Raúl Kripalani | 18 | +254/-97 | 62 |
+| tchardin | 1 | +261/-33 | 4 |
+| Jakub Sztandera | 4 | +254/-16 | 4 |
+| Aarsh Shah | 2 | +196/-40 | 28 |
+| whyrusleeping | 3 | +150/-9 | 8 |
+| Whyrusleeping | 2 | +87/-66 | 10 |
+| Aayush Rajasekaran | 10 | +81/-53 | 13 |
+| zgfzgf | 2 | +104/-4 | 2 |
+| aarshkshah1992 | 4 | +73/-7 | 6 |
+| llifezou | 4 | +59/-20 | 4 |
+| Steven Allen | 7 | +47/-17 | 9 |
+| johnli-helloworld | 3 | +46/-15 | 5 |
+| frrist | 1 | +28/-23 | 2 |
+| Jennifer | 4 | +31/-2 | 4 |
+| wangchao | 1 | +1/-27 | 1 |
+| Jiaying Wang | 2 | +7/-21 | 2 |
+| hannahhoward | 3 | +21/-2 | 3 |
+| chadwick2143 | 1 | +15/-1 | 1 |
+| Jerry | 2 | +9/-4 | 2 |
+| Steve Loeppky | 2 | +12/-0 | 2 |
+| David Dias | 1 | +9/-0 | 1 |
+| dependabot[bot] | 1 | +3/-3 | 1 |
+| zhoutian527 | 1 | +2/-2 | 1 |
+| xloem | 1 | +4/-0 | 1 |
+| Travis Person | 2 | +2/-2 | 3 |
+| Liviu Damian | 2 | +2/-2 | 2 |
+| Jim Pick | 2 | +2/-2 | 2 |
+| Frank | 1 | +3/-0 | 1 |
+| turuslan | 1 | +1/-1 | 1 |
+| Kirk Baird | 1 | +0/-0 | 1 |
+
+
+
+# 1.11.0 / 2021-07-22
+
+This is a **highly recommended** release of Lotus that have many bug fixes, improvements and new features. 
+
+## Highlights
+- Miner SimultaneousTransfers config ([filecoin-project/lotus#6612](https://github.com/filecoin-project/lotus/pull/6612))
+  - Set `SimultaneousTransfers` in lotus miner config to configure the maximum number of parallel online data transfers, including both storage and retrieval deals.
+- Dynamic Retrieval pricing ([filecoin-project/lotus#6175](https://github.com/filecoin-project/lotus/pull/6175))
+  - Customize your retrieval ask price, see a quick tutorial [here](https://github.com/filecoin-project/lotus/discussions/6780).
+- Robust message management  ([filecoin-project/lotus#5822](https://github.com/filecoin-project/lotus/pull/5822))
+  - run `lotus mpool manage and follow the instructions!
+  - Demo available at https://www.youtube.com/watch?v=QDocpLQjZgQ.
+- Add utils to use multisigs as miner owners ([filecoin-project/lotus#6490](https://github.com/filecoin-project/lotus/pull/6490))
+  
+## More New Features
+-  feat: implement lotus-sim ([filecoin-project/lotus#6406](https://github.com/filecoin-project/lotus/pull/6406))
+- implement a command to export a car ([filecoin-project/lotus#6405](https://github.com/filecoin-project/lotus/pull/6405))
+- Add a command to get the fees of a deal ([filecoin-project/lotus#5307](https://github.com/filecoin-project/lotus/pull/5307))
+  - run `lotus-shed market get-deal-fees`
+- Add a command to list retrievals ([filecoin-project/lotus#6337](https://github.com/filecoin-project/lotus/pull/6337))
+  - run `lotus client list-retrievals`
+- lotus-gateway: add check command ([filecoin-project/lotus#6373](https://github.com/filecoin-project/lotus/pull/6373))
+- lotus-wallet: JWT Support ([filecoin-project/lotus#6360](https://github.com/filecoin-project/lotus/pull/6360))
+- Allow starting networks from arbitrary actor versions ([filecoin-project/lotus#6305](https://github.com/filecoin-project/lotus/pull/6305))
+- oh, snap! ([filecoin-project/lotus#6202](https://github.com/filecoin-project/lotus/pull/6202))
+- Add a shed util to count 64 GiB miner stats ([filecoin-project/lotus#6290](https://github.com/filecoin-project/lotus/pull/6290))
+- Introduce stateless offline dealflow, bypassing the FSM/deallists ([filecoin-project/lotus#5961](https://github.com/filecoin-project/lotus/pull/5961))
+- Transplant some useful commands to lotus-shed actor ([filecoin-project/lotus#5913](https://github.com/filecoin-project/lotus/pull/5913))
+  - run `lotus-shed actor`
+- actor wrapper codegen ([filecoin-project/lotus#6108](https://github.com/filecoin-project/lotus/pull/6108))
+- Add a shed util to count miners by post type ([filecoin-project/lotus#6169](https://github.com/filecoin-project/lotus/pull/6169))  
+- shed: command to list duplicate messages in tipsets (steb) ([filecoin-project/lotus#5847](https://github.com/filecoin-project/lotus/pull/5847))
+- feat: allow checkpointing to forks ([filecoin-project/lotus#6107](https://github.com/filecoin-project/lotus/pull/6107))
+- Add a CLI tool for miner proving deadline ([filecoin-project/lotus#6132](https://github.com/filecoin-project/lotus/pull/6132))   
+  - run `lotus state miner-proving-deadline` 
+
+
+## Bug Fixes
+- Fix wallet error messages ([filecoin-project/lotus#6594](https://github.com/filecoin-project/lotus/pull/6594))
+- Fix CircleCI gen ([filecoin-project/lotus#6589](https://github.com/filecoin-project/lotus/pull/6589))
+- Make query-ask CLI more graceful ([filecoin-project/lotus#6590](https://github.com/filecoin-project/lotus/pull/6590))
+- scale up sector expiration to avoid sector expire in batch-pre-commit waitting ([filecoin-project/lotus#6566](https://github.com/filecoin-project/lotus/pull/6566))
+-  Fix an error in msigLockCancel ([filecoin-project/lotus#6582](https://github.com/filecoin-project/lotus/pull/6582)
+- fix circleci being out of sync. ([filecoin-project/lotus#6573](https://github.com/filecoin-project/lotus/pull/6573))  
+- Fix helptext for ask price([filecoin-project/lotus#6560](https://github.com/filecoin-project/lotus/pull/6560))
+- fix commit finalize failed ([filecoin-project/lotus#6521](https://github.com/filecoin-project/lotus/pull/6521))
+- Fix soup ([filecoin-project/lotus#6501](https://github.com/filecoin-project/lotus/pull/6501))
+- fix: pick the correct partitions-per-post limit ([filecoin-project/lotus#6502](https://github.com/filecoin-project/lotus/pull/6502))
+- sealing: Fix restartSectors race ([filecoin-project/lotus#6495](https://github.com/filecoin-project/lotus/pull/6495))
+- Fix: correct the change of message size limit ([filecoin-project/lotus#6430](https://github.com/filecoin-project/lotus/pull/6430))
+- Fix logging of stringified CIDs double-encoded in hex ([filecoin-project/lotus#6413](https://github.com/filecoin-project/lotus/pull/6413))
+- Fix success handling in Retreival ([filecoin-project/lotus#5921](https://github.com/filecoin-project/lotus/pull/5921))
+- storagefsm: Fix batch deal packing behavior ([filecoin-project/lotus#6041](https://github.com/filecoin-project/lotus/pull/6041))
+- events: Fix handling of multiple matched events per epoch ([filecoin-project/lotus#6355](https://github.com/filecoin-project/lotus/pull/6355))
+- Fix logging around mineOne ([filecoin-project/lotus#6310](https://github.com/filecoin-project/lotus/pull/6310))
+- Fix shell completions ([filecoin-project/lotus#6316](https://github.com/filecoin-project/lotus/pull/6316))
+- Allow 8MB sectors in devnet ([filecoin-project/lotus#6312](https://github.com/filecoin-project/lotus/pull/6312))
+- fix ticket expired ([filecoin-project/lotus#6304](https://github.com/filecoin-project/lotus/pull/6304))
+- Revert "chore: update go-libp2p" ([filecoin-project/lotus#6306](https://github.com/filecoin-project/lotus/pull/6306))
+- fix: wait-api should use GetAPI to acquire binary specific API ([filecoin-project/lotus#6246](https://github.com/filecoin-project/lotus/pull/6246))
+- fix(ci): Updates to lotus CI build process ([filecoin-project/lotus#6256](https://github.com/filecoin-project/lotus/pull/6256))
+- fix: use a consistent tipset in commands ([filecoin-project/lotus#6142](https://github.com/filecoin-project/lotus/pull/6142))
+- go mod tidy for lotus-soup testplans ([filecoin-project/lotus#6124](https://github.com/filecoin-project/lotus/pull/6124))
+- fix testground payment channel tests: use 1 miner ([filecoin-project/lotus#6126](https://github.com/filecoin-project/lotus/pull/6126))
+- fix: use the parent state when listing actors ([filecoin-project/lotus#6143](https://github.com/filecoin-project/lotus/pull/6143))
+- Speed up StateListMessages in some cases ([filecoin-project/lotus#6007](https://github.com/filecoin-project/lotus/pull/6007))
+- fix(splitstore): fix a panic on revert-only head changes ([filecoin-project/lotus#6133](https://github.com/filecoin-project/lotus/pull/6133))
+- drand: fix beacon cache ([filecoin-project/lotus#6164](https://github.com/filecoin-project/lotus/pull/6164))
+ 
+## Improvements
+- gateway: Add support for Version method ([filecoin-project/lotus#6618](https://github.com/filecoin-project/lotus/pull/6618))
+- revamped integration test kit (aka. Operation Sparks Joy) ([filecoin-project/lotus#6329](https://github.com/filecoin-project/lotus/pull/6329))
+- move with changed name ([filecoin-project/lotus#6587](https://github.com/filecoin-project/lotus/pull/6587))
+- dynamic circleci config for streamlining test execution ([filecoin-project/lotus#6561](https://github.com/filecoin-project/lotus/pull/6561))
+- extern/storage: add ability to ignore worker resources when scheduling. ([filecoin-project/lotus#6542](https://github.com/filecoin-project/lotus/pull/6542))
+- Adjust various CLI display ratios to arbitrary precision ([filecoin-project/lotus#6309](https://github.com/filecoin-project/lotus/pull/6309))
+- Test multicore SDR support ([filecoin-project/lotus#6479](https://github.com/filecoin-project/lotus/pull/6479))
+- Unit tests for sector batchers ([filecoin-project/lotus#6432](https://github.com/filecoin-project/lotus/pull/6432))
+- Update chain list with correct help instructions ([filecoin-project/lotus#6465](https://github.com/filecoin-project/lotus/pull/6465))
+- clean failed sectors in batch commit ([filecoin-project/lotus#6451](https://github.com/filecoin-project/lotus/pull/6451))
+- itests/kit: add guard to ensure imports from tests only. ([filecoin-project/lotus#6445](https://github.com/filecoin-project/lotus/pull/6445))
+- consolidate integration tests into `itests` package; create test kit; cleanup ([filecoin-project/lotus#6311](https://github.com/filecoin-project/lotus/pull/6311))
+- Fee config for sector batching ([filecoin-project/lotus#6420](https://github.com/filecoin-project/lotus/pull/6420))
+- UX: lotus state power CLI should fail if called with a not-miner ([filecoin-project/lotus#6425](https://github.com/filecoin-project/lotus/pull/6425))
+- Increase message size limit ([filecoin-project/lotus#6419](https://github.com/filecoin-project/lotus/pull/6419))
+- polish(stmgr): define ExecMonitor for message application callback ([filecoin-project/lotus#6389](https://github.com/filecoin-project/lotus/pull/6389))
+- upgrade testground action version ([filecoin-project/lotus#6403](https://github.com/filecoin-project/lotus/pull/6403))
+- Bypass task scheduler for reading unsealed pieces ([filecoin-project/lotus#6280](https://github.com/filecoin-project/lotus/pull/6280))
+- testplans: lotus-soup: use default WPoStChallengeWindow ([filecoin-project/lotus#6400](https://github.com/filecoin-project/lotus/pull/6400))
+- Integration tests for offline deals ([filecoin-project/lotus#6081](https://github.com/filecoin-project/lotus/pull/6081))
+- Fix some flaky tests ([filecoin-project/lotus#6397](https://github.com/filecoin-project/lotus/pull/6397))
+- build appimage in CI ([filecoin-project/lotus#6384](https://github.com/filecoin-project/lotus/pull/6384))
+- Generate AppImage ([filecoin-project/lotus#6208](https://github.com/filecoin-project/lotus/pull/6208))
+- Add test for AddVerifiedClient ([filecoin-project/lotus#6317](https://github.com/filecoin-project/lotus/pull/6317))
+- Typo fix in error message: "pubusb" -> "pubsub" ([filecoin-project/lotus#6365](https://github.com/filecoin-project/lotus/pull/6365))
+- Improve the cli state call command  ([filecoin-project/lotus#6226](https://github.com/filecoin-project/lotus/pull/6226))
+- Upscale mineOne message to a WARN on unexpected ineligibility ([filecoin-project/lotus#6358](https://github.com/filecoin-project/lotus/pull/6358))
+- Remove few useless variable assignments ([filecoin-project/lotus#6359](https://github.com/filecoin-project/lotus/pull/6359))
+- Reduce noise from 'peer has different genesis' messages ([filecoin-project/lotus#6357](https://github.com/filecoin-project/lotus/pull/6357))
+- Get current seal proof when necessary ([filecoin-project/lotus#6339](https://github.com/filecoin-project/lotus/pull/6339))
+- Remove log line when tracing is not configured ([filecoin-project/lotus#6334](https://github.com/filecoin-project/lotus/pull/6334))
+- separate tracing environment variables ([filecoin-project/lotus#6323](https://github.com/filecoin-project/lotus/pull/6323))
+- feat: log dispute rate ([filecoin-project/lotus#6322](https://github.com/filecoin-project/lotus/pull/6322))
+- Move verifreg shed utils to CLI ([filecoin-project/lotus#6135](https://github.com/filecoin-project/lotus/pull/6135))  
+- consider storiface.PathStorage when calculating storage requirements ([filecoin-project/lotus#6233](https://github.com/filecoin-project/lotus/pull/6233))
+- `storage` module: add go docs and minor code quality refactors ([filecoin-project/lotus#6259](https://github.com/filecoin-project/lotus/pull/6259))
+- Increase data transfer timeouts ([filecoin-project/lotus#6300](https://github.com/filecoin-project/lotus/pull/6300))
+- gateway: spin off from cmd to package ([filecoin-project/lotus#6294](https://github.com/filecoin-project/lotus/pull/6294))
+- Return total power when GetPowerRaw doesn't find miner claim ([filecoin-project/lotus#4938](https://github.com/filecoin-project/lotus/pull/4938))
+- add flags to control gateway lookback parameters ([filecoin-project/lotus#6247](https://github.com/filecoin-project/lotus/pull/6247))
+- chore(ci): Enable build on RC tags ([filecoin-project/lotus#6238](https://github.com/filecoin-project/lotus/pull/6238))
+- cron-wc ([filecoin-project/lotus#6178](https://github.com/filecoin-project/lotus/pull/6178))
+- Allow creation of state tree v3s ([filecoin-project/lotus#6167](https://github.com/filecoin-project/lotus/pull/6167))
+- mpool: Cleanup pre-nv12 selection logic ([filecoin-project/lotus#6148](https://github.com/filecoin-project/lotus/pull/6148))
+- attempt to do better padding on pieces being written into sectors ([filecoin-project/lotus#5988](https://github.com/filecoin-project/lotus/pull/5988))
+- remove duplicate ask and calculate ping before lock ([filecoin-project/lotus#5968](https://github.com/filecoin-project/lotus/pull/5968))
+- flaky tests improvement: separate TestBatchDealInput from TestAPIDealFlow ([filecoin-project/lotus#6141](https://github.com/filecoin-project/lotus/pull/6141))
+- Testground checks on push ([filecoin-project/lotus#5887](https://github.com/filecoin-project/lotus/pull/5887))
+- Use EmptyTSK where appropriate ([filecoin-project/lotus#6134](https://github.com/filecoin-project/lotus/pull/6134))
+- upgrade `lotus-soup` testplans and reduce deals concurrency to a single miner ([filecoin-project/lotus#6122](https://github.com/filecoin-project/lotus/pull/6122)
+  
+## Dependency Updates
+- downgrade libp2p/go-libp2p-yamux to v0.5.1. ([filecoin-project/lotus#6605](https://github.com/filecoin-project/lotus/pull/6605))
+- Update libp2p to 0.14.2 ([filecoin-project/lotus#6404](https://github.com/filecoin-project/lotus/pull/6404))
+- update to markets-v1.4.0 ([filecoin-project/lotus#6369](https://github.com/filecoin-project/lotus/pull/6369))
+- Use new actor tags ([filecoin-project/lotus#6291](https://github.com/filecoin-project/lotus/pull/6291))
+- chore: update go-libp2p ([filecoin-project/lotus#6231](https://github.com/filecoin-project/lotus/pull/6231))
+- Update ffi to proofs v7 ([filecoin-project/lotus#6150](https://github.com/filecoin-project/lotus/pull/6150))
+  
+## Others
+- Initial draft: basic build instructions on Readme ([filecoin-project/lotus#6498](https://github.com/filecoin-project/lotus/pull/6498))
+- Remove rc changelog, compile the new changelog for final release only ([filecoin-project/lotus#6444](https://github.com/filecoin-project/lotus/pull/6444))
+- updated configuration comments for docs ([filecoin-project/lotus#6440](https://github.com/filecoin-project/lotus/pull/6440))
+- Set ntwk v13 HyperDrive Calibration upgrade epoch ([filecoin-project/lotus#6441](https://github.com/filecoin-project/lotus/pull/6441))
+- build snapcraft ([filecoin-project/lotus#6388](https://github.com/filecoin-project/lotus/pull/6388))
+- Fix the doc errors of the sealing config funcs ([filecoin-project/lotus#6399](https://github.com/filecoin-project/lotus/pull/6399))
+- Add doc on gas balancing ([filecoin-project/lotus#6392](https://github.com/filecoin-project/lotus/pull/6392))
+- Add interop network ([filecoin-project/lotus#6387](https://github.com/filecoin-project/lotus/pull/6387))
+- Network version 13 (v1.11) ([filecoin-project/lotus#6342](https://github.com/filecoin-project/lotus/pull/6342))
+- Add a warning to the release issue template ([filecoin-project/lotus#6374](https://github.com/filecoin-project/lotus/pull/6374))
+- Update RELEASE_ISSUE_TEMPLATE.md ([filecoin-project/lotus#6236](https://github.com/filecoin-project/lotus/pull/6236))
+- Delete CODEOWNERS ([filecoin-project/lotus#6289](https://github.com/filecoin-project/lotus/pull/6289))
+- Feat/nerpa v4 ([filecoin-project/lotus#6248](https://github.com/filecoin-project/lotus/pull/6248))
+- Introduce a release issue template ([filecoin-project/lotus#5826](https://github.com/filecoin-project/lotus/pull/5826))
+- This is a 1:1 forward-port of PR#6183 from 1.9.x to master ([filecoin-project/lotus#6196](https://github.com/filecoin-project/lotus/pull/6196))
+- Update cli gen ([filecoin-project/lotus#6155](https://github.com/filecoin-project/lotus/pull/6155))
+- Generate CLI docs ([filecoin-project/lotus#6145](https://github.com/filecoin-project/lotus/pull/6145))  
+  
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @raulk | 118 | +11972/-10860 | 472 |
+| @magik6k | 65 | +10824/-4158 | 353 |
+| @aarshkshah1992 | 59 | +8057/-3355 | 224 |
+| @arajasek | 41 | +8786/-1691 | 331 |
+| @Stebalien | 106 | +7653/-2718 | 273 |
+| dirkmc | 11 | +2580/-1371 | 77 |
+| @dirkmc | 39 | +1865/-1194 | 79 |
+| @Kubuxu | 19 | +1973/-485 | 81 |
+| @vyzo | 4 | +1748/-330 | 50 |
+| @aarshkshah1992 | 5 | +1462/-213 | 27 |
+| @coryschwartz | 35 | +568/-206 | 59 |
+| @chadwick2143 | 3 | +739/-1 | 4 |
+| @ribasushi | 21 | +487/-164 | 36 |
+| @hannahhoward | 5 | +544/-5 | 19 |
+| @jennijuju | 9 | +241/-174 | 19 |
+| @frrist | 1 | +137/-88 | 7 |
+| @travisperson | 3 | +175/-6 | 7 |
+| @wadeAlexC | 1 | +48/-129 | 1 |
+| @whyrusleeping | 8 | +161/-13 | 11 |
+| lotus | 1 | +114/-46 | 1 |
+| @nonsense | 8 | +107/-53 | 20 |
+| @rjan90 | 4 | +115/-33 | 4 |
+| @ZenGround0 | 3 | +114/-1 | 4 |
+| @Aloxaf | 1 | +43/-61 | 7 |
+| @yaohcn | 4 | +89/-9 | 5 |
+| @mitchellsoo | 1 | +51/-0 | 1 |
+| @placer14 | 3 | +28/-18 | 4 |
+| @jennijuju | 6 | +9/-14 | 6 |
+| @Frank | 2 | +11/-10 | 2 |
+| @wangchao | 3 | +5/-4 | 4 |
+| @Steve Loeppky | 1 | +7/-1 | 1 |
+| @Lion | 1 | +4/-2 | 1 |
+| @Mimir | 1 | +2/-2 | 1 |
+| @raulk | 1 | +1/-1 | 1 |
+| @Jack Yao | 1 | +1/-1 | 1 |
+| @IPFSUnion | 1 | +1/-1 | 1 |
+
+# 1.10.1 / 2021-07-05
+
+This is an optional but **highly recommended** release of Lotus for lotus miners that has many bug fixes and improvements based on the feedback we got from the community since HyperDrive.
+
+## New Features
+- commit batch: AggregateAboveBaseFee config #6650
+  - `AggregateAboveBaseFee` is added to miner sealing configuration for setting the network base fee to start aggregating proofs. When the network base fee is lower than this value, the prove commits will be submitted individually via `ProveCommitSector`. According to the [Batch Incentive Alignment](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0013.md#batch-incentive-alignment) introduced in FIP-0013, we recommend miners to set this value to 0.15 nanoFIL(which is the default value) to avoid unexpected aggregation fee in burn and enjoy the most benefits of aggregation!
+    
+## Bug Fixes
+- storage: Fix FinalizeSector with sectors in storage paths #6652
+- Fix tiny error in check-client-datacap #6664  
+- Fix: precommit_batch method used the wrong cfg.PreCommitBatchWait #6658
+- to optimize the batchwait #6636
+- fix getTicket: sector precommitted but expired case #6635
+- handleSubmitCommitAggregate() exception handling #6595
+- remove precommit check in handleCommitFailed #6634
+- ensure agg fee is adequate
+- fix: miner balance is not enough, so that ProveCommitAggregate msg exec failed #6623
+- commit batch: Initialize the FailedSectors map #6647
+
+Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @magik6k| 7 | +151/-56 | 21 |
+| @llifezou | 4 | +59/-20 | 4 |
+| @johnli-helloworld | 2 | +45/-14 | 4 |
+| @wangchao | 1 | +1/-27 | 1 |
+| Jerry | 2 | +9/-4 | 2 |
+| @zhoutian527 | 1 | +2/-2 | 1 |
+| @ribasushi| 1 | +1/-1 | 1 |
+
 # 1.10.1 / 2021-07-05
 
 This is an optional but **highly recommended** release of Lotus for lotus miners that has many bug fixes and improvements based on the feedback we got from the community since HyperDrive.
@@ -33,6 +435,12 @@ Contributors
 | @ribasushi| 1 | +1/-1 | 1 |
 
 
+<<<<<<< HEAD
+||||||| merged common ancestors
+>>>>>>>>> Temporary merge branch 2
+=======
+>>>>>>> releases
+>>>>>>> releases
 # 1.10.0 / 2021-06-23
 
 This is a mandatory release of Lotus that introduces Filecoin network v13, codenamed the HyperDrive upgrade. The

Makefile

@@ -92,7 +92,7 @@ BINS+=lotus
 
 lotus-miner: $(BUILD_DEPS)
 	rm -f lotus-miner
-	go build $(GOFLAGS) -o lotus-miner ./cmd/lotus-storage-miner
+	go build $(GOFLAGS) -o lotus-miner ./cmd/lotus-miner
 .PHONY: lotus-miner
 BINS+=lotus-miner
 
@@ -336,6 +336,9 @@ api-gen:
 	goimports -w api
 .PHONY: api-gen
 
+cfgdoc-gen:
+	go run ./node/config/cfgdocgen > ./node/config/doc_gen.go
+
 appimage: lotus
 	rm -rf appimage-builder-cache || true
 	rm AppDir/io.filecoin.lotus.desktop || true
@@ -373,7 +376,7 @@ docsgen-openrpc-worker: docsgen-openrpc-bin
 
 .PHONY: docsgen docsgen-md-bin docsgen-openrpc-bin
 
-gen: actors-gen type-gen method-gen docsgen api-gen circleci
+gen: actors-gen type-gen method-gen cfgdoc-gen docsgen api-gen circleci
 	@echo ">>> IF YOU'VE MODIFIED THE CLI, REMEMBER TO ALSO MAKE docsgen-cli"
 .PHONY: gen
 

api/api_full.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/filecoin-project/lotus/node/repo/importmgr"
 	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p-core/peer"
 
@@ -14,7 +15,6 @@ import (
 	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
-	"github.com/filecoin-project/go-multistore"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
@@ -164,6 +164,13 @@ type FullNode interface {
 	// If oldmsgskip is set, messages from before the requested roots are also not included.
 	ChainExport(ctx context.Context, nroots abi.ChainEpoch, oldmsgskip bool, tsk types.TipSetKey) (<-chan []byte, error) //perm:read
 
+	// ChainCheckBlockstore performs an (asynchronous) health check on the chain/state blockstore
+	// if supported by the underlying implementation.
+	ChainCheckBlockstore(context.Context) error //perm:admin
+
+	// ChainBlockstoreInfo returns some basic information about the blockstore
+	ChainBlockstoreInfo(context.Context) (map[string]interface{}, error) //perm:read
+
 	// MethodGroup: Beacon
 	// The Beacon method group contains methods for interacting with the random beacon (DRAND)
 
@@ -324,7 +331,7 @@ type FullNode interface {
 	// ClientImport imports file under the specified path into filestore.
 	ClientImport(ctx context.Context, ref FileRef) (*ImportRes, error) //perm:admin
 	// ClientRemoveImport removes file import
-	ClientRemoveImport(ctx context.Context, importID multistore.StoreID) error //perm:admin
+	ClientRemoveImport(ctx context.Context, importID importmgr.ImportID) error //perm:admin
 	// ClientStartDeal proposes a deal with a miner.
 	ClientStartDeal(ctx context.Context, params *StartDealParams) (*cid.Cid, error) //perm:admin
 	// ClientStatelessDeal fire-and-forget-proposes an offline deal to a miner without subsequent tracking.
@@ -716,16 +723,17 @@ type MinerSectors struct {
 
 type ImportRes struct {
 	Root     cid.Cid
-	ImportID multistore.StoreID
+	ImportID importmgr.ImportID
 }
 
 type Import struct {
-	Key multistore.StoreID
+	Key importmgr.ImportID
 	Err string
 
-	Root     *cid.Cid
-	Source   string
-	FilePath string
+	Root          *cid.Cid
+	Source        string
+	FilePath      string
+	CARv2FilePath string
 }
 
 type DealInfo struct {
@@ -908,7 +916,7 @@ type RetrievalOrder struct {
 	Piece *cid.Cid
 	Size  uint64
 
-	LocalStore *multistore.StoreID // if specified, get data from local store
+	LocalCARV2FilePath string // if specified, get data from a local CARv2 file.
 	// TODO: support offset
 	Total                   types.BigInt
 	UnsealPrice             types.BigInt

api/api_storage.go

@@ -13,13 +13,14 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	datatransfer "github.com/filecoin-project/go-data-transfer"
-	"github.com/filecoin-project/go-fil-markets/piecestore"
-	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
-	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/specs-actors/v2/actors/builtin/market"
 	"github.com/filecoin-project/specs-storage/storage"
 
+	"github.com/filecoin-project/go-fil-markets/piecestore"
+	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
+	"github.com/filecoin-project/go-fil-markets/storagemarket"
+
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/extern/sector-storage/fsutil"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
@@ -166,6 +167,52 @@ type StorageMiner interface {
 	MarketPendingDeals(ctx context.Context) (PendingDealInfo, error)                                                             //perm:write
 	MarketPublishPendingDeals(ctx context.Context) error                                                                         //perm:admin
 
+	// DagstoreListShards returns information about all shards known to the
+	// DAG store. Only available on nodes running the markets subsystem.
+	DagstoreListShards(ctx context.Context) ([]DagstoreShardInfo, error) //perm:read
+
+	// DagstoreInitializeShard initializes an uninitialized shard.
+	//
+	// Initialization consists of fetching the shard's data (deal payload) from
+	// the storage subsystem, generating an index, and persisting the index
+	// to facilitate later retrievals, and/or to publish to external sources.
+	//
+	// This operation is intended to complement the initial migration. The
+	// migration registers a shard for every unique piece CID, with lazy
+	// initialization. Thus, shards are not initialized immediately to avoid
+	// IO activity competing with proving. Instead, shard are initialized
+	// when first accessed. This method forces the initialization of a shard by
+	// accessing it and immediately releasing it. This is useful to warm up the
+	// cache to facilitate subsequent retrievals, and to generate the indexes
+	// to publish them externally.
+	//
+	// This operation fails if the shard is not in ShardStateNew state.
+	// It blocks until initialization finishes.
+	DagstoreInitializeShard(ctx context.Context, key string) error //perm:write
+
+	// DagstoreRecoverShard attempts to recover a failed shard.
+	//
+	// This operation fails if the shard is not in ShardStateErrored state.
+	// It blocks until recovery finishes. If recovery failed, it returns the
+	// error.
+	DagstoreRecoverShard(ctx context.Context, key string) error //perm:write
+
+	// DagstoreInitializeAll initializes all uninitialized shards in bulk,
+	// according to the policy passed in the parameters.
+	//
+	// It is recommended to set a maximum concurrency to avoid extreme
+	// IO pressure if the storage subsystem has a large amount of deals.
+	//
+	// It returns a stream of events to report progress.
+	DagstoreInitializeAll(ctx context.Context, params DagstoreInitializeAllParams) (<-chan DagstoreInitializeAllEvent, error) //perm:write
+
+	// DagstoreGC runs garbage collection on the DAG store.
+	DagstoreGC(ctx context.Context) ([]DagstoreShardResult, error) //perm:admin
+
+	// RuntimeSubsystems returns the subsystems that are enabled
+	// in this instance.
+	RuntimeSubsystems(ctx context.Context) (MinerSubsystems, error) //perm:read
+
 	DealsImportData(ctx context.Context, dealPropCid cid.Cid, file string) error //perm:admin
 	DealsList(ctx context.Context) ([]MarketDeal, error)                         //perm:admin
 	DealsConsiderOnlineStorageDeals(context.Context) (bool, error)               //perm:admin
@@ -332,3 +379,33 @@ type DealSchedule struct {
 	StartEpoch abi.ChainEpoch
 	EndEpoch   abi.ChainEpoch
 }
+
+// DagstoreShardInfo is the serialized form of dagstore.DagstoreShardInfo that
+// we expose through JSON-RPC to avoid clients having to depend on the
+// dagstore lib.
+type DagstoreShardInfo struct {
+	Key   string
+	State string
+	Error string
+}
+
+// DagstoreShardResult enumerates results per shard.
+type DagstoreShardResult struct {
+	Key     string
+	Success bool
+	Error   string
+}
+
+type DagstoreInitializeAllParams struct {
+	MaxConcurrency int
+}
+
+// DagstoreInitializeAllEvent represents an initialization event.
+type DagstoreInitializeAllEvent struct {
+	Key     string
+	Event   string // "start", "end"
+	Success bool
+	Error   string
+	Total   int
+	Current int
+}

api/api_test.go

@@ -76,7 +76,7 @@ func TestReturnTypes(t *testing.T) {
 						seen[typ] = struct{}{}
 
 						if typ.Kind() == reflect.Interface && typ != bareIface && !typ.Implements(jmarsh) {
-							t.Error("methods can't return interfaces", m.Name)
+							t.Error("methods can't return interfaces or struct types not implementing json.Marshaller", m.Name)
 						}
 
 						switch typ.Kind() {

api/cbor_gen.go

@@ -5,6 +5,7 @@ package api
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	abi "github.com/filecoin-project/go-state-types/abi"
@@ -17,6 +18,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 func (t *PaymentInfo) MarshalCBOR(w io.Writer) error {

api/docgen/docgen.go

@@ -13,21 +13,23 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
+	"github.com/filecoin-project/go-multistore"
 	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-filestore"
-	metrics "github.com/libp2p/go-libp2p-core/metrics"
+	"github.com/libp2p/go-libp2p-core/metrics"
 	"github.com/libp2p/go-libp2p-core/network"
 	"github.com/libp2p/go-libp2p-core/peer"
-	protocol "github.com/libp2p/go-libp2p-core/protocol"
+	"github.com/libp2p/go-libp2p-core/protocol"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
 	"github.com/multiformats/go-multiaddr"
 
+	"github.com/filecoin-project/lotus/node/repo/importmgr"
+
 	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"
 
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
@@ -46,11 +48,12 @@ import (
 )
 
 var ExampleValues = map[reflect.Type]interface{}{
-	reflect.TypeOf(auth.Permission("")): auth.Permission("write"),
-	reflect.TypeOf(""):                  "string value",
-	reflect.TypeOf(uint64(42)):          uint64(42),
-	reflect.TypeOf(byte(7)):             byte(7),
-	reflect.TypeOf([]byte{}):            []byte("byte array"),
+	reflect.TypeOf(api.MinerSubsystem(0)): api.MinerSubsystem(1),
+	reflect.TypeOf(auth.Permission("")):   auth.Permission("write"),
+	reflect.TypeOf(""):                    "string value",
+	reflect.TypeOf(uint64(42)):            uint64(42),
+	reflect.TypeOf(byte(7)):               byte(7),
+	reflect.TypeOf([]byte{}):              []byte("byte array"),
 }
 
 func addExample(v interface{}) {
@@ -89,6 +92,7 @@ func init() {
 	addExample(&pid)
 
 	multistoreIDExample := multistore.StoreID(50)
+	storeIDExample := importmgr.ImportID(50)
 
 	addExample(bitfield.NewFromSet([]uint64{5}))
 	addExample(abi.RegisteredSealProof_StackedDrg32GiBV1_1)
@@ -119,6 +123,8 @@ func init() {
 	addExample(time.Minute)
 	addExample(datatransfer.TransferID(3))
 	addExample(datatransfer.Ongoing)
+	addExample(storeIDExample)
+	addExample(&storeIDExample)
 	addExample(multistoreIDExample)
 	addExample(&multistoreIDExample)
 	addExample(retrievalmarket.ClientEventDealAccepted)
@@ -175,7 +181,7 @@ func init() {
 
 	// miner specific
 	addExample(filestore2.Path(".lotusminer/fstmp123"))
-	si := multistore.StoreID(12)
+	si := uint64(12)
 	addExample(&si)
 	addExample(retrievalmarket.DealID(5))
 	addExample(abi.ActorID(1000))
@@ -264,6 +270,21 @@ func init() {
 
 	addExample(api.CheckStatusCode(0))
 	addExample(map[string]interface{}{"abc": 123})
+	addExample(api.MinerSubsystems{
+		api.SubsystemMining,
+		api.SubsystemSealing,
+		api.SubsystemSectorStorage,
+		api.SubsystemMarkets,
+	})
+	addExample(api.DagstoreShardResult{
+		Key:   "baga6ea4seaqecmtz7iak33dsfshi627abz4i4665dfuzr3qfs4bmad6dx3iigdq",
+		Error: "<error>",
+	})
+	addExample(api.DagstoreShardInfo{
+		Key:   "baga6ea4seaqecmtz7iak33dsfshi627abz4i4665dfuzr3qfs4bmad6dx3iigdq",
+		State: "ShardStateAvailable",
+		Error: "<error>",
+	})
 }
 
 func GetAPIType(name, pkg string) (i interface{}, t reflect.Type, permStruct []reflect.Type) {

api/miner_subsystems.go

@@ -0,0 +1,79 @@
+package api
+
+import (
+	"encoding/json"
+)
+
+// MinerSubsystem represents a miner subsystem. Int and string values are not
+// guaranteed to be stable over time  is not
+// guaranteed to be stable over time.
+type MinerSubsystem int
+
+const (
+	// SubsystemUnknown is a placeholder for the zero value. It should never
+	// be used.
+	SubsystemUnknown MinerSubsystem = iota
+	// SubsystemMarkets signifies the storage and retrieval
+	// deal-making subsystem.
+	SubsystemMarkets
+	// SubsystemMining signifies the mining subsystem.
+	SubsystemMining
+	// SubsystemSealing signifies the sealing subsystem.
+	SubsystemSealing
+	// SubsystemSectorStorage signifies the sector storage subsystem.
+	SubsystemSectorStorage
+)
+
+var MinerSubsystemToString = map[MinerSubsystem]string{
+	SubsystemUnknown:       "Unknown",
+	SubsystemMarkets:       "Markets",
+	SubsystemMining:        "Mining",
+	SubsystemSealing:       "Sealing",
+	SubsystemSectorStorage: "SectorStorage",
+}
+
+var MinerSubsystemToID = map[string]MinerSubsystem{
+	"Unknown":       SubsystemUnknown,
+	"Markets":       SubsystemMarkets,
+	"Mining":        SubsystemMining,
+	"Sealing":       SubsystemSealing,
+	"SectorStorage": SubsystemSectorStorage,
+}
+
+func (ms MinerSubsystem) MarshalJSON() ([]byte, error) {
+	return json.Marshal(MinerSubsystemToString[ms])
+}
+
+func (ms *MinerSubsystem) UnmarshalJSON(b []byte) error {
+	var j string
+	err := json.Unmarshal(b, &j)
+	if err != nil {
+		return err
+	}
+	s, ok := MinerSubsystemToID[j]
+	if !ok {
+		*ms = SubsystemUnknown
+	} else {
+		*ms = s
+	}
+	return nil
+}
+
+type MinerSubsystems []MinerSubsystem
+
+func (ms MinerSubsystems) Has(entry MinerSubsystem) bool {
+	for _, v := range ms {
+		if v == entry {
+			return true
+		}
+	}
+	return false
+}
+
+func (ms MinerSubsystem) String() string {
+	s, ok := MinerSubsystemToString[ms]
+	if !ok {
+		return MinerSubsystemToString[SubsystemUnknown]
+	}
+	return s
+}

api/mocks/mock_full.go

@@ -14,7 +14,6 @@ import (
 	retrievalmarket "github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	storagemarket "github.com/filecoin-project/go-fil-markets/storagemarket"
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
-	multistore "github.com/filecoin-project/go-multistore"
 	abi "github.com/filecoin-project/go-state-types/abi"
 	big "github.com/filecoin-project/go-state-types/big"
 	crypto "github.com/filecoin-project/go-state-types/crypto"
@@ -26,6 +25,7 @@ import (
 	types "github.com/filecoin-project/lotus/chain/types"
 	marketevents "github.com/filecoin-project/lotus/markets/loggers"
 	dtypes "github.com/filecoin-project/lotus/node/modules/dtypes"
+	importmgr "github.com/filecoin-project/lotus/node/repo/importmgr"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	paych "github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	gomock "github.com/golang/mock/gomock"
@@ -105,6 +105,35 @@ func (mr *MockFullNodeMockRecorder) BeaconGetEntry(arg0, arg1 interface{}) *gomo
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BeaconGetEntry", reflect.TypeOf((*MockFullNode)(nil).BeaconGetEntry), arg0, arg1)
 }
 
+// ChainBlockstoreInfo mocks base method.
+func (m *MockFullNode) ChainBlockstoreInfo(arg0 context.Context) (map[string]interface{}, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ChainBlockstoreInfo", arg0)
+	ret0, _ := ret[0].(map[string]interface{})
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// ChainBlockstoreInfo indicates an expected call of ChainBlockstoreInfo.
+func (mr *MockFullNodeMockRecorder) ChainBlockstoreInfo(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainBlockstoreInfo", reflect.TypeOf((*MockFullNode)(nil).ChainBlockstoreInfo), arg0)
+}
+
+// ChainCheckBlockstore mocks base method.
+func (m *MockFullNode) ChainCheckBlockstore(arg0 context.Context) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ChainCheckBlockstore", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ChainCheckBlockstore indicates an expected call of ChainCheckBlockstore.
+func (mr *MockFullNodeMockRecorder) ChainCheckBlockstore(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainCheckBlockstore", reflect.TypeOf((*MockFullNode)(nil).ChainCheckBlockstore), arg0)
+}
+
 // ChainDeleteObj mocks base method.
 func (m *MockFullNode) ChainDeleteObj(arg0 context.Context, arg1 cid.Cid) error {
 	m.ctrl.T.Helper()
@@ -731,7 +760,7 @@ func (mr *MockFullNodeMockRecorder) ClientQueryAsk(arg0, arg1, arg2 interface{})
 }
 
 // ClientRemoveImport mocks base method.
-func (m *MockFullNode) ClientRemoveImport(arg0 context.Context, arg1 multistore.StoreID) error {
+func (m *MockFullNode) ClientRemoveImport(arg0 context.Context, arg1 importmgr.ImportID) error {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ClientRemoveImport", arg0, arg1)
 	ret0, _ := ret[0].(error)

api/v0api/full.go

@@ -8,10 +8,10 @@ import (
 	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
-	"github.com/filecoin-project/go-multistore"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
+	"github.com/filecoin-project/lotus/node/repo/importmgr"
 	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p-core/peer"
 
@@ -305,7 +305,7 @@ type FullNode interface {
 	// ClientImport imports file under the specified path into filestore.
 	ClientImport(ctx context.Context, ref api.FileRef) (*api.ImportRes, error) //perm:admin
 	// ClientRemoveImport removes file import
-	ClientRemoveImport(ctx context.Context, importID multistore.StoreID) error //perm:admin
+	ClientRemoveImport(ctx context.Context, importID importmgr.ImportID) error //perm:admin
 	// ClientStartDeal proposes a deal with a miner.
 	ClientStartDeal(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error) //perm:admin
 	// ClientStatelessDeal fire-and-forget-proposes an offline deal to a miner without subsequent tracking.

api/v0api/v0mocks/mock_full.go

@@ -14,7 +14,6 @@ import (
 	retrievalmarket "github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	storagemarket "github.com/filecoin-project/go-fil-markets/storagemarket"
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
-	multistore "github.com/filecoin-project/go-multistore"
 	abi "github.com/filecoin-project/go-state-types/abi"
 	big "github.com/filecoin-project/go-state-types/big"
 	crypto "github.com/filecoin-project/go-state-types/crypto"
@@ -26,6 +25,7 @@ import (
 	types "github.com/filecoin-project/lotus/chain/types"
 	marketevents "github.com/filecoin-project/lotus/markets/loggers"
 	dtypes "github.com/filecoin-project/lotus/node/modules/dtypes"
+	importmgr "github.com/filecoin-project/lotus/node/repo/importmgr"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	paych "github.com/filecoin-project/specs-actors/actors/builtin/paych"
 	gomock "github.com/golang/mock/gomock"
@@ -731,7 +731,7 @@ func (mr *MockFullNodeMockRecorder) ClientQueryAsk(arg0, arg1, arg2 interface{})
 }
 
 // ClientRemoveImport mocks base method.
-func (m *MockFullNode) ClientRemoveImport(arg0 context.Context, arg1 multistore.StoreID) error {
+func (m *MockFullNode) ClientRemoveImport(arg0 context.Context, arg1 importmgr.ImportID) error {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ClientRemoveImport", arg0, arg1)
 	ret0, _ := ret[0].(error)

blockstore/badger/blockstore.go

@@ -4,11 +4,15 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"os"
+	"path/filepath"
 	"runtime"
 	"sync"
+	"time"
 
 	"github.com/dgraph-io/badger/v2"
 	"github.com/dgraph-io/badger/v2/options"
+	"github.com/dgraph-io/badger/v2/pb"
 	"github.com/multiformats/go-base32"
 	"go.uber.org/zap"
 
@@ -72,19 +76,45 @@ func (b *badgerLogger) Warningf(format string, args ...interface{}) {
 	b.skip2.Warnf(format, args...)
 }
 
+// bsState is the current blockstore state
+type bsState int
+
 const (
-	stateOpen = iota
+	// stateOpen signifies an open blockstore
+	stateOpen bsState = iota
+	// stateClosing signifies a blockstore that is currently closing
 	stateClosing
+	// stateClosed signifies a blockstore that has been colosed
 	stateClosed
 )
 
+type bsMoveState int
+
+const (
+	// moveStateNone signifies that there is no move in progress
+	moveStateNone bsMoveState = iota
+	// moveStateMoving signifies that there is a move  in a progress
+	moveStateMoving
+	// moveStateCleanup signifies that a move has completed or aborted and we are cleaning up
+	moveStateCleanup
+	// moveStateLock signifies that an exclusive lock has been acquired
+	moveStateLock
+)
+
 // Blockstore is a badger-backed IPLD blockstore.
 type Blockstore struct {
 	stateLk sync.RWMutex
-	state   int
+	state   bsState
 	viewers sync.WaitGroup
 
-	DB *badger.DB
+	moveMx    sync.Mutex
+	moveCond  sync.Cond
+	moveState bsMoveState
+	rlock     int
+
+	db     *badger.DB
+	dbNext *badger.DB // when moving
+	opts   Options
 
 	prefixing bool
 	prefix    []byte
@@ -95,6 +125,7 @@ var _ blockstore.Blockstore = (*Blockstore)(nil)
 var _ blockstore.Viewer = (*Blockstore)(nil)
 var _ blockstore.BlockstoreIterator = (*Blockstore)(nil)
 var _ blockstore.BlockstoreGC = (*Blockstore)(nil)
+var _ blockstore.BlockstoreSize = (*Blockstore)(nil)
 var _ io.Closer = (*Blockstore)(nil)
 
 // Open creates a new badger-backed blockstore, with the supplied options.
@@ -109,13 +140,15 @@ func Open(opts Options) (*Blockstore, error) {
 		return nil, fmt.Errorf("failed to open badger blockstore: %w", err)
 	}
 
-	bs := &Blockstore{DB: db}
+	bs := &Blockstore{db: db, opts: opts}
 	if p := opts.Prefix; p != "" {
 		bs.prefixing = true
 		bs.prefix = []byte(p)
 		bs.prefixLen = len(bs.prefix)
 	}
 
+	bs.moveCond.L = &bs.moveMx
+
 	return bs, nil
 }
 
@@ -139,7 +172,7 @@ func (b *Blockstore) Close() error {
 	// wait for all accesses to complete
 	b.viewers.Wait()
 
-	return b.DB.Close()
+	return b.db.Close()
 }
 
 func (b *Blockstore) access() error {
@@ -161,12 +194,254 @@ func (b *Blockstore) isOpen() bool {
 	return b.state == stateOpen
 }
 
-// CollectGarbage runs garbage collection on the value log
-func (b *Blockstore) CollectGarbage() error {
-	if err := b.access(); err != nil {
-		return err
+// lockDB/unlockDB implement a recursive lock contingent on move state
+func (b *Blockstore) lockDB() {
+	b.moveMx.Lock()
+	defer b.moveMx.Unlock()
+
+	if b.rlock == 0 {
+		for b.moveState == moveStateLock {
+			b.moveCond.Wait()
+		}
 	}
-	defer b.viewers.Done()
+
+	b.rlock++
+}
+
+func (b *Blockstore) unlockDB() {
+	b.moveMx.Lock()
+	defer b.moveMx.Unlock()
+
+	b.rlock--
+	if b.rlock == 0 && b.moveState == moveStateLock {
+		b.moveCond.Broadcast()
+	}
+}
+
+// lockMove/unlockMove implement an exclusive lock of move state
+func (b *Blockstore) lockMove() {
+	b.moveMx.Lock()
+	b.moveState = moveStateLock
+	for b.rlock > 0 {
+		b.moveCond.Wait()
+	}
+}
+
+func (b *Blockstore) unlockMove(state bsMoveState) {
+	b.moveState = state
+	b.moveCond.Broadcast()
+	b.moveMx.Unlock()
+}
+
+// movingGC moves the blockstore to a new path, adjacent to the current path, and creates
+// a symlink from the current path to the new path; the old blockstore is deleted.
+//
+// The blockstore MUST accept new writes during the move and ensure that these
+// are persisted to the new blockstore; if a failure occurs aboring the move,
+// then they must be peristed to the old blockstore.
+// In short, the blockstore must not lose data from new writes during the move.
+func (b *Blockstore) movingGC() error {
+	// this inlines moveLock/moveUnlock for the initial state check to prevent a second move
+	// while one is in progress without clobbering state
+	b.moveMx.Lock()
+	if b.moveState != moveStateNone {
+		b.moveMx.Unlock()
+		return fmt.Errorf("move in progress")
+	}
+
+	b.moveState = moveStateLock
+	for b.rlock > 0 {
+		b.moveCond.Wait()
+	}
+
+	b.moveState = moveStateMoving
+	b.moveCond.Broadcast()
+	b.moveMx.Unlock()
+
+	var newPath string
+
+	defer func() {
+		b.lockMove()
+
+		dbNext := b.dbNext
+		b.dbNext = nil
+
+		var state bsMoveState
+		if dbNext != nil {
+			state = moveStateCleanup
+		} else {
+			state = moveStateNone
+		}
+
+		b.unlockMove(state)
+
+		if dbNext != nil {
+			// the move failed and we have a left-over db; delete it.
+			err := dbNext.Close()
+			if err != nil {
+				log.Warnf("error closing badger db: %s", err)
+			}
+			b.deleteDB(newPath)
+
+			b.lockMove()
+			b.unlockMove(moveStateNone)
+		}
+	}()
+
+	// we resolve symlinks to create the new path in the adjacent to the old path.
+	// this allows the user to symlink the db directory into a separate filesystem.
+	basePath := b.opts.Dir
+	linkPath, err := filepath.EvalSymlinks(basePath)
+	if err != nil {
+		return fmt.Errorf("error resolving symlink %s: %w", basePath, err)
+	}
+
+	if basePath == linkPath {
+		newPath = basePath
+	} else {
+		// we do this dance to create a name adjacent to the current one, while avoiding clown
+		// shoes with multiple moves (i.e. we can't just take the basename of the linkPath, as it
+		// could have been created in a previous move and have the timestamp suffix, which would then
+		// perpetuate itself.
+		name := filepath.Base(basePath)
+		dir := filepath.Dir(linkPath)
+		newPath = filepath.Join(dir, name)
+	}
+	newPath = fmt.Sprintf("%s.%d", newPath, time.Now().UnixNano())
+
+	log.Infof("moving blockstore from %s to %s", b.opts.Dir, newPath)
+
+	opts := b.opts
+	opts.Dir = newPath
+	opts.ValueDir = newPath
+
+	dbNew, err := badger.Open(opts.Options)
+	if err != nil {
+		return fmt.Errorf("failed to open badger blockstore in %s: %w", newPath, err)
+	}
+
+	b.lockMove()
+	b.dbNext = dbNew
+	b.unlockMove(moveStateMoving)
+
+	log.Info("copying blockstore")
+	err = b.doCopy(b.db, b.dbNext)
+	if err != nil {
+		return fmt.Errorf("error moving badger blockstore to %s: %w", newPath, err)
+	}
+
+	b.lockMove()
+	dbOld := b.db
+	b.db = b.dbNext
+	b.dbNext = nil
+	b.unlockMove(moveStateCleanup)
+
+	err = dbOld.Close()
+	if err != nil {
+		log.Warnf("error closing old badger db: %s", err)
+	}
+
+	// this is the canonical db path; this is where our db lives.
+	dbPath := b.opts.Dir
+
+	// we first move the existing db out of the way, and only delete it after we have symlinked the
+	// new db to the canonical path
+	backupPath := fmt.Sprintf("%s.old.%d", dbPath, time.Now().Unix())
+	if err = os.Rename(dbPath, backupPath); err != nil {
+		// this is not catastrophic in the sense that we have not lost any data.
+		// but it is pretty bad, as the db path points to the old db, while we are now using to the new
+		// db; we can't continue and leave a ticking bomb for the next restart.
+		// so a panic is appropriate and user can fix.
+		panic(fmt.Errorf("error renaming old badger db dir from %s to %s: %w; USER ACTION REQUIRED", dbPath, backupPath, err)) //nolint
+	}
+
+	if err = symlink(newPath, dbPath); err != nil {
+		// same here; the db path is pointing to the void. panic and let the user fix.
+		panic(fmt.Errorf("error symlinking new badger db dir from %s to %s: %w; USER ACTION REQUIRED", newPath, dbPath, err)) //nolint
+	}
+
+	// the delete follows symlinks
+	b.deleteDB(backupPath)
+
+	log.Info("moving blockstore done")
+	return nil
+}
+
+// symlink creates a symlink from path to linkTo; the link is relative if the two are
+// in the same directory
+func symlink(path, linkTo string) error {
+	resolvedPathDir, err := filepath.EvalSymlinks(filepath.Dir(path))
+	if err != nil {
+		return fmt.Errorf("error resolving links in %s: %w", path, err)
+	}
+
+	resolvedLinkDir, err := filepath.EvalSymlinks(filepath.Dir(linkTo))
+	if err != nil {
+		return fmt.Errorf("error resolving links in %s: %w", linkTo, err)
+	}
+
+	if resolvedPathDir == resolvedLinkDir {
+		path = filepath.Base(path)
+	}
+
+	return os.Symlink(path, linkTo)
+}
+
+// doCopy copies a badger blockstore to another, with an optional filter; if the filter
+// is not nil, then only cids that satisfy the filter will be copied.
+func (b *Blockstore) doCopy(from, to *badger.DB) error {
+	workers := runtime.NumCPU() / 2
+	if workers < 2 {
+		workers = 2
+	}
+
+	stream := from.NewStream()
+	stream.NumGo = workers
+	stream.LogPrefix = "doCopy"
+	stream.Send = func(list *pb.KVList) error {
+		batch := to.NewWriteBatch()
+		defer batch.Cancel()
+
+		for _, kv := range list.Kv {
+			if kv.Key == nil || kv.Value == nil {
+				continue
+			}
+			if err := batch.Set(kv.Key, kv.Value); err != nil {
+				return err
+			}
+		}
+
+		return batch.Flush()
+	}
+
+	return stream.Orchestrate(context.Background())
+}
+
+func (b *Blockstore) deleteDB(path string) {
+	// follow symbolic links, otherwise the data wil be left behind
+	linkPath, err := filepath.EvalSymlinks(path)
+	if err != nil {
+		log.Warnf("error resolving symlinks in %s", path)
+		return
+	}
+
+	log.Infof("removing data directory %s", linkPath)
+	if err := os.RemoveAll(linkPath); err != nil {
+		log.Warnf("error deleting db at %s: %s", linkPath, err)
+		return
+	}
+
+	if path != linkPath {
+		log.Infof("removing link %s", path)
+		if err := os.Remove(path); err != nil {
+			log.Warnf("error removing symbolic link %s", err)
+		}
+	}
+}
+
+func (b *Blockstore) onlineGC() error {
+	b.lockDB()
+	defer b.unlockDB()
 
 	// compact first to gather the necessary statistics for GC
 	nworkers := runtime.NumCPU() / 2
@@ -174,13 +449,13 @@ func (b *Blockstore) CollectGarbage() error {
 		nworkers = 2
 	}
 
-	err := b.DB.Flatten(nworkers)
+	err := b.db.Flatten(nworkers)
 	if err != nil {
 		return err
 	}
 
 	for err == nil {
-		err = b.DB.RunValueLogGC(0.125)
+		err = b.db.RunValueLogGC(0.125)
 	}
 
 	if err == badger.ErrNoRewrite {
@@ -191,6 +466,63 @@ func (b *Blockstore) CollectGarbage() error {
 	return err
 }
 
+// CollectGarbage compacts and runs garbage collection on the value log;
+// implements the BlockstoreGC trait
+func (b *Blockstore) CollectGarbage(opts ...blockstore.BlockstoreGCOption) error {
+	if err := b.access(); err != nil {
+		return err
+	}
+	defer b.viewers.Done()
+
+	var options blockstore.BlockstoreGCOptions
+	for _, opt := range opts {
+		err := opt(&options)
+		if err != nil {
+			return err
+		}
+	}
+
+	if options.FullGC {
+		return b.movingGC()
+	}
+
+	return b.onlineGC()
+}
+
+// Size returns the aggregate size of the blockstore
+func (b *Blockstore) Size() (int64, error) {
+	if err := b.access(); err != nil {
+		return 0, err
+	}
+	defer b.viewers.Done()
+
+	b.lockDB()
+	defer b.unlockDB()
+
+	lsm, vlog := b.db.Size()
+	size := lsm + vlog
+
+	if size == 0 {
+		// badger reports a 0 size on symlinked directories... sigh
+		dir := b.opts.Dir
+		entries, err := os.ReadDir(dir)
+		if err != nil {
+			return 0, err
+		}
+
+		for _, e := range entries {
+			path := filepath.Join(dir, e.Name())
+			finfo, err := os.Stat(path)
+			if err != nil {
+				return 0, err
+			}
+			size += finfo.Size()
+		}
+	}
+
+	return size, nil
+}
+
 // View implements blockstore.Viewer, which leverages zero-copy read-only
 // access to values.
 func (b *Blockstore) View(cid cid.Cid, fn func([]byte) error) error {
@@ -199,12 +531,15 @@ func (b *Blockstore) View(cid cid.Cid, fn func([]byte) error) error {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(cid)
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
-	return b.DB.View(func(txn *badger.Txn) error {
+	return b.db.View(func(txn *badger.Txn) error {
 		switch item, err := txn.Get(k); err {
 		case nil:
 			return item.Value(fn)
@@ -223,12 +558,15 @@ func (b *Blockstore) Has(cid cid.Cid) (bool, error) {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(cid)
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
-	err := b.DB.View(func(txn *badger.Txn) error {
+	err := b.db.View(func(txn *badger.Txn) error {
 		_, err := txn.Get(k)
 		return err
 	})
@@ -254,13 +592,16 @@ func (b *Blockstore) Get(cid cid.Cid) (blocks.Block, error) {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(cid)
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
 	var val []byte
-	err := b.DB.View(func(txn *badger.Txn) error {
+	err := b.db.View(func(txn *badger.Txn) error {
 		switch item, err := txn.Get(k); err {
 		case nil:
 			val, err = item.ValueCopy(nil)
@@ -284,13 +625,16 @@ func (b *Blockstore) GetSize(cid cid.Cid) (int, error) {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(cid)
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
 	var size int
-	err := b.DB.View(func(txn *badger.Txn) error {
+	err := b.db.View(func(txn *badger.Txn) error {
 		switch item, err := txn.Get(k); err {
 		case nil:
 			size = int(item.ValueSize())
@@ -314,18 +658,36 @@ func (b *Blockstore) Put(block blocks.Block) error {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(block.Cid())
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
-	err := b.DB.Update(func(txn *badger.Txn) error {
-		return txn.Set(k, block.RawData())
-	})
-	if err != nil {
-		err = fmt.Errorf("failed to put block in badger blockstore: %w", err)
+	put := func(db *badger.DB) error {
+		err := db.Update(func(txn *badger.Txn) error {
+			return txn.Set(k, block.RawData())
+		})
+		if err != nil {
+			return fmt.Errorf("failed to put block in badger blockstore: %w", err)
+		}
+
+		return nil
 	}
-	return err
+
+	if err := put(b.db); err != nil {
+		return err
+	}
+
+	if b.dbNext != nil {
+		if err := put(b.dbNext); err != nil {
+			return err
+		}
+	}
+
+	return nil
 }
 
 // PutMany implements Blockstore.PutMany.
@@ -335,6 +697,9 @@ func (b *Blockstore) PutMany(blocks []blocks.Block) error {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	// toReturn tracks the byte slices to return to the pool, if we're using key
 	// prefixing. we can't return each slice to the pool after each Set, because
 	// badger holds on to the slice.
@@ -348,24 +713,45 @@ func (b *Blockstore) PutMany(blocks []blocks.Block) error {
 		}()
 	}
 
-	batch := b.DB.NewWriteBatch()
-	defer batch.Cancel()
-
+	keys := make([][]byte, 0, len(blocks))
 	for _, block := range blocks {
 		k, pooled := b.PooledStorageKey(block.Cid())
 		if pooled {
 			toReturn = append(toReturn, k)
 		}
-		if err := batch.Set(k, block.RawData()); err != nil {
+		keys = append(keys, k)
+	}
+
+	put := func(db *badger.DB) error {
+		batch := db.NewWriteBatch()
+		defer batch.Cancel()
+
+		for i, block := range blocks {
+			k := keys[i]
+			if err := batch.Set(k, block.RawData()); err != nil {
+				return err
+			}
+		}
+
+		err := batch.Flush()
+		if err != nil {
+			return fmt.Errorf("failed to put blocks in badger blockstore: %w", err)
+		}
+
+		return nil
+	}
+
+	if err := put(b.db); err != nil {
+		return err
+	}
+
+	if b.dbNext != nil {
+		if err := put(b.dbNext); err != nil {
 			return err
 		}
 	}
 
-	err := batch.Flush()
-	if err != nil {
-		err = fmt.Errorf("failed to put blocks in badger blockstore: %w", err)
-	}
-	return err
+	return nil
 }
 
 // DeleteBlock implements Blockstore.DeleteBlock.
@@ -375,12 +761,15 @@ func (b *Blockstore) DeleteBlock(cid cid.Cid) error {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	k, pooled := b.PooledStorageKey(cid)
 	if pooled {
 		defer KeyPool.Put(k)
 	}
 
-	return b.DB.Update(func(txn *badger.Txn) error {
+	return b.db.Update(func(txn *badger.Txn) error {
 		return txn.Delete(k)
 	})
 }
@@ -391,6 +780,9 @@ func (b *Blockstore) DeleteMany(cids []cid.Cid) error {
 	}
 	defer b.viewers.Done()
 
+	b.lockDB()
+	defer b.unlockDB()
+
 	// toReturn tracks the byte slices to return to the pool, if we're using key
 	// prefixing. we can't return each slice to the pool after each Set, because
 	// badger holds on to the slice.
@@ -404,7 +796,7 @@ func (b *Blockstore) DeleteMany(cids []cid.Cid) error {
 		}()
 	}
 
-	batch := b.DB.NewWriteBatch()
+	batch := b.db.NewWriteBatch()
 	defer batch.Cancel()
 
 	for _, cid := range cids {
@@ -430,7 +822,10 @@ func (b *Blockstore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
 		return nil, err
 	}
 
-	txn := b.DB.NewTransaction(false)
+	b.lockDB()
+	defer b.unlockDB()
+
+	txn := b.db.NewTransaction(false)
 	opts := badger.IteratorOptions{PrefetchSize: 100}
 	if b.prefixing {
 		opts.Prefix = b.prefix
@@ -484,7 +879,10 @@ func (b *Blockstore) ForEachKey(f func(cid.Cid) error) error {
 	}
 	defer b.viewers.Done()
 
-	txn := b.DB.NewTransaction(false)
+	b.lockDB()
+	defer b.unlockDB()
+
+	txn := b.db.NewTransaction(false)
 	defer txn.Discard()
 
 	opts := badger.IteratorOptions{PrefetchSize: 100}
@@ -579,3 +977,9 @@ func (b *Blockstore) StorageKey(dst []byte, cid cid.Cid) []byte {
 	}
 	return dst[:reqsize]
 }
+
+// this method is added for lotus-shed needs
+// WARNING: THIS IS COMPLETELY UNSAFE; DONT USE THIS IN PRODUCTION CODE
+func (b *Blockstore) DB() *badger.DB {
+	return b.db
+}

blockstore/badger/blockstore_test.go

@@ -1,12 +1,19 @@
 package badgerbs
 
 import (
+	"bytes"
+	"fmt"
 	"io/ioutil"
 	"os"
+	"path/filepath"
+	"strings"
 	"testing"
 
-	blocks "github.com/ipfs/go-block-format"
 	"github.com/stretchr/testify/require"
+	"golang.org/x/sync/errgroup"
+
+	blocks "github.com/ipfs/go-block-format"
+	cid "github.com/ipfs/go-cid"
 
 	"github.com/filecoin-project/lotus/blockstore"
 )
@@ -89,3 +96,180 @@ func openBlockstore(optsSupplier func(path string) Options) func(tb testing.TB,
 		return Open(optsSupplier(path))
 	}
 }
+
+func testMove(t *testing.T, optsF func(string) Options) {
+	basePath, err := ioutil.TempDir("", "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	dbPath := filepath.Join(basePath, "db")
+
+	t.Cleanup(func() {
+		_ = os.RemoveAll(basePath)
+	})
+
+	db, err := Open(optsF(dbPath))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	defer db.Close() //nolint
+
+	var have []blocks.Block
+	var deleted []cid.Cid
+
+	// add some blocks
+	for i := 0; i < 10; i++ {
+		blk := blocks.NewBlock([]byte(fmt.Sprintf("some data %d", i)))
+		err := db.Put(blk)
+		if err != nil {
+			t.Fatal(err)
+		}
+		have = append(have, blk)
+	}
+
+	// delete some of them
+	for i := 5; i < 10; i++ {
+		c := have[i].Cid()
+		err := db.DeleteBlock(c)
+		if err != nil {
+			t.Fatal(err)
+		}
+		deleted = append(deleted, c)
+	}
+	have = have[:5]
+
+	// start a move concurrent with some more puts
+	g := new(errgroup.Group)
+	g.Go(func() error {
+		for i := 10; i < 1000; i++ {
+			blk := blocks.NewBlock([]byte(fmt.Sprintf("some data %d", i)))
+			err := db.Put(blk)
+			if err != nil {
+				return err
+			}
+			have = append(have, blk)
+		}
+		return nil
+	})
+	g.Go(func() error {
+		return db.CollectGarbage(blockstore.WithFullGC(true))
+	})
+
+	err = g.Wait()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// now check that we have all the blocks in have and none in the deleted lists
+	checkBlocks := func() {
+		for _, blk := range have {
+			has, err := db.Has(blk.Cid())
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if !has {
+				t.Fatal("missing block")
+			}
+
+			blk2, err := db.Get(blk.Cid())
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if !bytes.Equal(blk.RawData(), blk2.RawData()) {
+				t.Fatal("data mismatch")
+			}
+		}
+
+		for _, c := range deleted {
+			has, err := db.Has(c)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if has {
+				t.Fatal("resurrected block")
+			}
+		}
+	}
+
+	checkBlocks()
+
+	// check the basePath -- it should contain a directory with name db.{timestamp}, soft-linked
+	// to db and nothing else
+	checkPath := func() {
+		entries, err := os.ReadDir(basePath)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if len(entries) != 2 {
+			t.Fatalf("too many entries; expected %d but got %d", 2, len(entries))
+		}
+
+		var haveDB, haveDBLink bool
+		for _, e := range entries {
+			if e.Name() == "db" {
+				if (e.Type() & os.ModeSymlink) == 0 {
+					t.Fatal("found db, but it's not a symlink")
+				}
+				haveDBLink = true
+				continue
+			}
+			if strings.HasPrefix(e.Name(), "db.") {
+				if !e.Type().IsDir() {
+					t.Fatal("found db prefix, but it's not a directory")
+				}
+				haveDB = true
+				continue
+			}
+		}
+
+		if !haveDB {
+			t.Fatal("db directory is missing")
+		}
+		if !haveDBLink {
+			t.Fatal("db link is missing")
+		}
+	}
+
+	checkPath()
+
+	// now do another FullGC to test the double move and following of symlinks
+	if err := db.CollectGarbage(blockstore.WithFullGC(true)); err != nil {
+		t.Fatal(err)
+	}
+
+	checkBlocks()
+	checkPath()
+
+	// reopen the db to make sure our relative link works:
+	err = db.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	db, err = Open(optsF(dbPath))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// db.Close() is already deferred
+
+	checkBlocks()
+}
+
+func TestMoveNoPrefix(t *testing.T) {
+	testMove(t, DefaultOptions)
+}
+
+func TestMoveWithPrefix(t *testing.T) {
+	testMove(t, func(path string) Options {
+		opts := DefaultOptions(path)
+		opts.Prefix = "/prefixed/"
+		return opts
+	})
+}

blockstore/blockstore.go

@@ -37,7 +37,27 @@ type BlockstoreIterator interface {
 
 // BlockstoreGC is a trait for blockstores that support online garbage collection
 type BlockstoreGC interface {
-	CollectGarbage() error
+	CollectGarbage(options ...BlockstoreGCOption) error
+}
+
+// BlockstoreGCOption is a functional interface for controlling blockstore GC options
+type BlockstoreGCOption = func(*BlockstoreGCOptions) error
+
+// BlockstoreGCOptions is a struct with GC options
+type BlockstoreGCOptions struct {
+	FullGC bool
+}
+
+func WithFullGC(fullgc bool) BlockstoreGCOption {
+	return func(opts *BlockstoreGCOptions) error {
+		opts.FullGC = fullgc
+		return nil
+	}
+}
+
+// BlockstoreSize is a trait for on-disk blockstores that can report their size
+type BlockstoreSize interface {
+	Size() (int64, error)
 }
 
 // WrapIDStore wraps the underlying blockstore in an "identity" blockstore.

blockstore/splitstore/README.md

@@ -27,9 +27,47 @@ If you intend to use the discard coldstore, your also need to add the following:
     ColdStoreType = "discard"
 ```
 In general you _should not_ have to use the discard store, unless you
-are running a network booster or have very constrained hardware with
-not enough disk space to maintain a coldstore, even with garbage
-collection.
+are running a network assistive node (like a bootstrapper or booster)
+or have very constrained hardware with not enough disk space to
+maintain a coldstore, even with garbage collection. It is also appropriate
+for small nodes that are simply watching the chain.
+
+*Warning:* Using the discard store for a general purpose node is discouraged, unless
+you really know what you are doing. Use it at your own risk.
+
+## Configuration Options
+
+These are options in the `[Chainstore.Splitstore]` section of the configuration:
+
+- `HotStoreType` -- specifies the type of hotstore to use.
+  The only currently supported option is `"badger"`.
+- `ColdStoreType` -- specifies the type of coldstore to use.
+  The default value is `"universal"`, which will use the initial monolith blockstore
+  as the coldstore.
+  The other possible value is `"discard"`, as outlined above, which is specialized for
+  running without a coldstore. Note that the discard store wraps the initial monolith
+  blockstore and discards writes; this is necessary to support syncing from a snapshot.
+- `MarkSetType` -- specifies the type of markset to use during compaction.
+  The markset is the data structure used by compaction/gc to track live objects.
+  The default value is `"map"`, which will use an in-memory map; if you are limited
+  in memory (or indeed see compaction run out of memory), you can also specify
+  `"badger"` which will use an disk backed markset, using badger. This will use
+  much less memory, but will also make compaction slower.
+- `HotStoreMessageRetention` -- specifies how many finalities, beyond the 4
+  finalities maintained by default, to maintain messages and message receipts in the
+  hotstore. This is useful for assistive nodes that want to support syncing for other
+  nodes beyond 4 finalities, while running with the discard coldstore option.
+  It is also useful for miners who accept deals and need to lookback messages beyond
+  the 4 finalities, which would otherwise hit the coldstore.
+- `HotStoreFullGCFrequency` -- specifies how frequenty to garbage collect the hotstore
+  using full (moving) GC.
+  The default value is 20, which uses full GC every 20 compactions (about once a week);
+  set to 0 to disable full GC altogether.
+  Rationale: badger supports online GC, and this is used by default. However it has proven to
+  be ineffective in practice with the hotstore size slowly creeping up. In order to address this,
+  we have added moving GC support in our badger wrapper, which can effectively reclaim all space.
+  The downside is that it takes a bit longer to perform a moving GC and you also need enough
+  space to house the new hotstore while the old one is still live.
 
 
 ## Operation
@@ -67,6 +105,20 @@ Compaction works transactionally with the following algorithm:
   - We delete in small batches taking a lock; each batch is checked again for marks, from the concurrent transactional mark, so as to never delete anything live
 - We then end the transaction and compact/gc the hotstore.
 
-## Coldstore Garbage Collection
+## Garbage Collection
 
 TBD -- see [#6577](https://github.com/filecoin-project/lotus/issues/6577)
+
+## Utilities
+
+`lotus-shed` has a `splitstore` command which provides some utilities:
+
+- `rollback` -- rolls back a splitstore installation.
+  This command copies the hotstore on top of the coldstore, and then deletes the splitstore
+  directory and associated metadata keys.
+  It can also optionally compact/gc the coldstore after the copy (with the `--gc-coldstore` flag)
+  and automatically rewrite the lotus config to disable splitstore (with the `--rewrite-config` flag).
+  Note: the node *must be stopped* before running this command.
+- `check` -- asynchronously runs a basic healthcheck on the splitstore.
+  The results are appended to `<lotus-repo>/datastore/splitstore/check.txt`.
+- `info` -- prints some basic information about the splitstore.

blockstore/splitstore/markset.go

@@ -32,6 +32,8 @@ func OpenMarkSetEnv(path string, mtype string) (MarkSetEnv, error) {
 		return NewBloomMarkSetEnv()
 	case "map":
 		return NewMapMarkSetEnv()
+	case "badger":
+		return NewBadgerMarkSetEnv(path)
 	default:
 		return nil, xerrors.Errorf("unknown mark set type %s", mtype)
 	}

blockstore/splitstore/markset_badger.go

@@ -0,0 +1,230 @@
+package splitstore
+
+import (
+	"os"
+	"path/filepath"
+	"sync"
+
+	"golang.org/x/xerrors"
+
+	"github.com/dgraph-io/badger/v2"
+	"github.com/dgraph-io/badger/v2/options"
+	"go.uber.org/zap"
+
+	cid "github.com/ipfs/go-cid"
+)
+
+type BadgerMarkSetEnv struct {
+	path string
+}
+
+var _ MarkSetEnv = (*BadgerMarkSetEnv)(nil)
+
+type BadgerMarkSet struct {
+	mx      sync.RWMutex
+	cond    sync.Cond
+	pend    map[string]struct{}
+	writing map[int]map[string]struct{}
+	writers int
+	seqno   int
+
+	db   *badger.DB
+	path string
+}
+
+var _ MarkSet = (*BadgerMarkSet)(nil)
+
+var badgerMarkSetBatchSize = 16384
+
+func NewBadgerMarkSetEnv(path string) (MarkSetEnv, error) {
+	msPath := filepath.Join(path, "markset.badger")
+	err := os.MkdirAll(msPath, 0755) //nolint:gosec
+	if err != nil {
+		return nil, xerrors.Errorf("error creating markset directory: %w", err)
+	}
+
+	return &BadgerMarkSetEnv{path: msPath}, nil
+}
+
+func (e *BadgerMarkSetEnv) Create(name string, sizeHint int64) (MarkSet, error) {
+	path := filepath.Join(e.path, name)
+
+	// clean up first
+	err := os.RemoveAll(path)
+	if err != nil {
+		return nil, xerrors.Errorf("error clearing markset directory: %w", err)
+	}
+
+	err = os.MkdirAll(path, 0755) //nolint:gosec
+	if err != nil {
+		return nil, xerrors.Errorf("error creating markset directory: %w", err)
+	}
+
+	opts := badger.DefaultOptions(path)
+	opts.SyncWrites = false
+	opts.CompactL0OnClose = false
+	opts.Compression = options.None
+	// Note: We use FileIO for loading modes to avoid memory thrashing and interference
+	//       between the system blockstore and the markset.
+	//       It was observed that using the default memory mapped option resulted in
+	//       significant interference and unacceptably high block validation times once the markset
+	//       exceeded 1GB in size.
+	opts.TableLoadingMode = options.FileIO
+	opts.ValueLogLoadingMode = options.FileIO
+	opts.Logger = &badgerLogger{
+		SugaredLogger: log.Desugar().WithOptions(zap.AddCallerSkip(1)).Sugar(),
+		skip2:         log.Desugar().WithOptions(zap.AddCallerSkip(2)).Sugar(),
+	}
+
+	db, err := badger.Open(opts)
+	if err != nil {
+		return nil, xerrors.Errorf("error creating badger markset: %w", err)
+	}
+
+	ms := &BadgerMarkSet{
+		pend:    make(map[string]struct{}),
+		writing: make(map[int]map[string]struct{}),
+		db:      db,
+		path:    path,
+	}
+	ms.cond.L = &ms.mx
+
+	return ms, nil
+}
+
+func (e *BadgerMarkSetEnv) Close() error {
+	return os.RemoveAll(e.path)
+}
+
+func (s *BadgerMarkSet) Mark(c cid.Cid) error {
+	s.mx.Lock()
+
+	if s.pend == nil {
+		s.mx.Unlock()
+		return errMarkSetClosed
+	}
+
+	s.pend[string(c.Hash())] = struct{}{}
+
+	if len(s.pend) < badgerMarkSetBatchSize {
+		s.mx.Unlock()
+		return nil
+	}
+
+	pend := s.pend
+	seqno := s.seqno
+	s.seqno++
+	s.writing[seqno] = pend
+	s.pend = make(map[string]struct{})
+	s.writers++
+	s.mx.Unlock()
+
+	defer func() {
+		s.mx.Lock()
+		defer s.mx.Unlock()
+
+		delete(s.writing, seqno)
+		s.writers--
+		if s.writers == 0 {
+			s.cond.Broadcast()
+		}
+	}()
+
+	empty := []byte{} // not nil
+
+	batch := s.db.NewWriteBatch()
+	defer batch.Cancel()
+
+	for k := range pend {
+		if err := batch.Set([]byte(k), empty); err != nil {
+			return err
+		}
+	}
+
+	err := batch.Flush()
+	if err != nil {
+		return xerrors.Errorf("error flushing batch to badger markset: %w", err)
+	}
+
+	return nil
+}
+
+func (s *BadgerMarkSet) Has(c cid.Cid) (bool, error) {
+	s.mx.RLock()
+	defer s.mx.RUnlock()
+
+	if s.pend == nil {
+		return false, errMarkSetClosed
+	}
+
+	key := c.Hash()
+	pendKey := string(key)
+	_, ok := s.pend[pendKey]
+	if ok {
+		return true, nil
+	}
+
+	for _, wr := range s.writing {
+		_, ok := wr[pendKey]
+		if ok {
+			return true, nil
+		}
+	}
+
+	err := s.db.View(func(txn *badger.Txn) error {
+		_, err := txn.Get(key)
+		return err
+	})
+
+	switch err {
+	case nil:
+		return true, nil
+
+	case badger.ErrKeyNotFound:
+		return false, nil
+
+	default:
+		return false, xerrors.Errorf("error checking badger markset: %w", err)
+	}
+}
+
+func (s *BadgerMarkSet) Close() error {
+	s.mx.Lock()
+	defer s.mx.Unlock()
+
+	if s.pend == nil {
+		return nil
+	}
+
+	for s.writers > 0 {
+		s.cond.Wait()
+	}
+
+	s.pend = nil
+	db := s.db
+	s.db = nil
+
+	err := db.Close()
+	if err != nil {
+		return xerrors.Errorf("error closing badger markset: %w", err)
+	}
+
+	err = os.RemoveAll(s.path)
+	if err != nil {
+		return xerrors.Errorf("error deleting badger markset: %w", err)
+	}
+
+	return nil
+}
+
+func (s *BadgerMarkSet) SetConcurrent() {}
+
+// badger logging through go-log
+type badgerLogger struct {
+	*zap.SugaredLogger
+	skip2 *zap.SugaredLogger
+}
+
+func (b *badgerLogger) Warningf(format string, args ...interface{}) {}
+func (b *badgerLogger) Infof(format string, args ...interface{})    {}
+func (b *badgerLogger) Debugf(format string, args ...interface{})   {}

blockstore/splitstore/markset_test.go

@@ -16,6 +16,15 @@ func TestBloomMarkSet(t *testing.T) {
 	testMarkSet(t, "bloom")
 }
 
+func TestBadgerMarkSet(t *testing.T) {
+	bs := badgerMarkSetBatchSize
+	badgerMarkSetBatchSize = 1
+	t.Cleanup(func() {
+		badgerMarkSetBatchSize = bs
+	})
+	testMarkSet(t, "badger")
+}
+
 func testMarkSet(t *testing.T, lsType string) {
 	t.Helper()
 

blockstore/splitstore/splitstore.go

@@ -62,8 +62,11 @@ func init() {
 type Config struct {
 	// MarkSetType is the type of mark set to use.
 	//
-	// Only current sane value is "map", but we may add an option for a disk-backed
-	// markset for memory-constrained situations.
+	// The default value is "map", which uses an in-memory map-backed markset.
+	// If you are constrained in memory (i.e. compaction runs out of memory), you
+	// can use "badger", which will use a disk-backed markset using badger.
+	// Note that compaction will take quite a bit longer when using the "badger" option,
+	// but that shouldn't really matter (as long as it is under 7.5hrs).
 	MarkSetType string
 
 	// DiscardColdBlocks indicates whether to skip moving cold blocks to the coldstore.
@@ -78,6 +81,13 @@ type Config struct {
 	// - a positive integer indicates the number of finalities, outside the compaction boundary,
 	//   for which messages will be retained in the hotstore.
 	HotStoreMessageRetention uint64
+
+	// HotstoreFullGCFrequency indicates how frequently (in terms of compactions) to garbage collect
+	// the hotstore using full (moving) GC if supported by the hotstore.
+	// A value of 0 disables full GC entirely.
+	// A positive value is the number of compactions before a full GC is performed;
+	// a value of 1 will perform full GC in every compaction.
+	HotStoreFullGCFrequency uint64
 }
 
 // ChainAccessor allows the Splitstore to access the chain. It will most likely
@@ -99,7 +109,8 @@ type SplitStore struct {
 	compacting int32 // compaction/prune/warmup in progress
 	closing    int32 // the splitstore is closing
 
-	cfg *Config
+	cfg  *Config
+	path string
 
 	mx          sync.Mutex
 	warmupEpoch abi.ChainEpoch // protected by mx
@@ -166,6 +177,7 @@ func Open(path string, ds dstore.Datastore, hot, cold bstore.Blockstore, cfg *Co
 	// and now we can make a SplitStore
 	ss := &SplitStore{
 		cfg:        cfg,
+		path:       path,
 		ds:         ds,
 		cold:       cold,
 		hot:        hots,

blockstore/splitstore/splitstore_check.go

@@ -0,0 +1,150 @@
+package splitstore
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync/atomic"
+	"time"
+
+	"golang.org/x/xerrors"
+
+	cid "github.com/ipfs/go-cid"
+
+	bstore "github.com/filecoin-project/lotus/blockstore"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+// performs an asynchronous health-check on the splitstore; results are appended to
+// <splitstore-path>/check.txt
+func (s *SplitStore) Check() error {
+	s.headChangeMx.Lock()
+	defer s.headChangeMx.Unlock()
+
+	// try to take compaction lock and inhibit compaction while the health-check is running
+	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
+		return xerrors.Errorf("can't acquire compaction lock; compacting operation in progress")
+	}
+
+	if s.compactionIndex == 0 {
+		atomic.StoreInt32(&s.compacting, 0)
+		return xerrors.Errorf("splitstore hasn't compacted yet; health check is not meaningful")
+	}
+
+	// check if we are actually closing first
+	if err := s.checkClosing(); err != nil {
+		atomic.StoreInt32(&s.compacting, 0)
+		return err
+	}
+
+	curTs := s.chain.GetHeaviestTipSet()
+	go func() {
+		defer atomic.StoreInt32(&s.compacting, 0)
+
+		log.Info("checking splitstore health")
+		start := time.Now()
+
+		err := s.doCheck(curTs)
+		if err != nil {
+			log.Errorf("error checking splitstore health: %s", err)
+			return
+		}
+
+		log.Infow("health check done", "took", time.Since(start))
+	}()
+
+	return nil
+}
+
+func (s *SplitStore) doCheck(curTs *types.TipSet) error {
+	currentEpoch := curTs.Height()
+	boundaryEpoch := currentEpoch - CompactionBoundary
+
+	outputPath := filepath.Join(s.path, "check.txt")
+	output, err := os.OpenFile(outputPath, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
+	if err != nil {
+		return xerrors.Errorf("error opening check output file %s: %w", outputPath, err)
+	}
+	defer output.Close() //nolint:errcheck
+
+	write := func(format string, args ...interface{}) {
+		_, err := fmt.Fprintf(output, format+"\n", args...)
+		if err != nil {
+			log.Warnf("error writing check output: %s", err)
+		}
+	}
+
+	ts, _ := time.Now().MarshalText()
+	write("---------------------------------------------")
+	write("start check at %s", ts)
+	write("current epoch: %d", currentEpoch)
+	write("boundary epoch: %d", boundaryEpoch)
+	write("compaction index: %d", s.compactionIndex)
+	write("--")
+
+	var coldCnt, missingCnt int64
+	err = s.walkChain(curTs, boundaryEpoch, boundaryEpoch,
+		func(c cid.Cid) error {
+			if isUnitaryObject(c) {
+				return errStopWalk
+			}
+
+			has, err := s.hot.Has(c)
+			if err != nil {
+				return xerrors.Errorf("error checking hotstore: %w", err)
+			}
+
+			if has {
+				return nil
+			}
+
+			has, err = s.cold.Has(c)
+			if err != nil {
+				return xerrors.Errorf("error checking coldstore: %w", err)
+			}
+
+			if has {
+				coldCnt++
+				write("cold object reference: %s", c)
+			} else {
+				missingCnt++
+				write("missing object reference: %s", c)
+				return errStopWalk
+			}
+
+			return nil
+		})
+
+	if err != nil {
+		err = xerrors.Errorf("error walking chain: %w", err)
+		write("ERROR: %s", err)
+		return err
+	}
+
+	log.Infow("check done", "cold", coldCnt, "missing", missingCnt)
+	write("--")
+	write("cold: %d missing: %d", coldCnt, missingCnt)
+	write("DONE")
+
+	return nil
+}
+
+// provides some basic information about the splitstore
+func (s *SplitStore) Info() map[string]interface{} {
+	info := make(map[string]interface{})
+	info["base epoch"] = s.baseEpoch
+	info["warmup epoch"] = s.warmupEpoch
+	info["compactions"] = s.compactionIndex
+
+	sizer, ok := s.hot.(bstore.BlockstoreSize)
+	if ok {
+		size, err := sizer.Size()
+		if err != nil {
+			log.Warnf("error getting hotstore size: %s", err)
+		} else {
+			info["hotstore size"] = size
+		}
+	}
+
+	return info
+}

blockstore/splitstore/splitstore_compact.go

@@ -184,16 +184,6 @@ func (s *SplitStore) trackTxnRef(c cid.Cid) {
 		return
 	}
 
-	if s.txnProtect != nil {
-		mark, err := s.txnProtect.Has(c)
-		if err != nil {
-			log.Warnf("error checking markset: %s", err)
-			// track it anyways
-		} else if mark {
-			return
-		}
-	}
-
 	s.txnRefsMx.Lock()
 	s.txnRefs[c] = struct{}{}
 	s.txnRefsMx.Unlock()
@@ -209,27 +199,11 @@ func (s *SplitStore) trackTxnRefMany(cids []cid.Cid) {
 	s.txnRefsMx.Lock()
 	defer s.txnRefsMx.Unlock()
 
-	quiet := false
 	for _, c := range cids {
 		if isUnitaryObject(c) {
 			continue
 		}
 
-		if s.txnProtect != nil {
-			mark, err := s.txnProtect.Has(c)
-			if err != nil {
-				if !quiet {
-					quiet = true
-					log.Warnf("error checking markset: %s", err)
-				}
-				// track it anyways
-			}
-
-			if mark {
-				continue
-			}
-		}
-
 		s.txnRefs[c] = struct{}{}
 	}
 

blockstore/splitstore/splitstore_gc.go

@@ -8,17 +8,22 @@ import (
 )
 
 func (s *SplitStore) gcHotstore() {
-	if err := s.gcBlockstoreOnline(s.hot); err != nil {
+	var opts []bstore.BlockstoreGCOption
+	if s.cfg.HotStoreFullGCFrequency > 0 && s.compactionIndex%int64(s.cfg.HotStoreFullGCFrequency) == 0 {
+		opts = append(opts, bstore.WithFullGC(true))
+	}
+
+	if err := s.gcBlockstore(s.hot, opts); err != nil {
 		log.Warnf("error garbage collecting hostore: %s", err)
 	}
 }
 
-func (s *SplitStore) gcBlockstoreOnline(b bstore.Blockstore) error {
+func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreGCOption) error {
 	if gc, ok := b.(bstore.BlockstoreGC); ok {
 		log.Info("garbage collecting blockstore")
 		startGC := time.Now()
 
-		if err := gc.CollectGarbage(); err != nil {
+		if err := gc.CollectGarbage(opts...); err != nil {
 			return err
 		}
 
@@ -26,5 +31,5 @@ func (s *SplitStore) gcBlockstoreOnline(b bstore.Blockstore) error {
 		return nil
 	}
 
-	return fmt.Errorf("blockstore doesn't support online gc: %T", b)
+	return fmt.Errorf("blockstore doesn't support garbage collection: %T", b)
 }

blockstore/splitstore/splitstore_test.go

@@ -24,6 +24,7 @@ import (
 func init() {
 	CompactionThreshold = 5
 	CompactionBoundary = 2
+	WarmupBoundary = 0
 	logging.SetLogLevel("splitstore", "DEBUG")
 }
 
@@ -210,6 +211,15 @@ func TestSplitStoreCompaction(t *testing.T) {
 	testSplitStore(t, &Config{MarkSetType: "map"})
 }
 
+func TestSplitStoreCompactionWithBadger(t *testing.T) {
+	bs := badgerMarkSetBatchSize
+	badgerMarkSetBatchSize = 1
+	t.Cleanup(func() {
+		badgerMarkSetBatchSize = bs
+	})
+	testSplitStore(t, &Config{MarkSetType: "badger"})
+}
+
 type mockChain struct {
 	t testing.TB
 

blockstore/splitstore/splitstore_warmup.go

@@ -9,10 +9,17 @@ import (
 	blocks "github.com/ipfs/go-block-format"
 	cid "github.com/ipfs/go-cid"
 
+	"github.com/filecoin-project/go-state-types/abi"
 	bstore "github.com/filecoin-project/lotus/blockstore"
+	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 )
 
+var (
+	// WarmupBoundary is the number of epochs to load state during warmup.
+	WarmupBoundary = build.Finality
+)
+
 // warmup acuiqres the compaction lock and spawns a goroutine to warm up the hotstore;
 // this is necessary when we sync from a snapshot or when we enable the splitstore
 // on top of an existing blockstore (which becomes the coldstore).
@@ -43,12 +50,16 @@ func (s *SplitStore) warmup(curTs *types.TipSet) error {
 // and headers all the way up to genesis.
 // objects are written in batches so as to minimize overhead.
 func (s *SplitStore) doWarmup(curTs *types.TipSet) error {
+	var boundaryEpoch abi.ChainEpoch
 	epoch := curTs.Height()
+	if WarmupBoundary < epoch {
+		boundaryEpoch = epoch - WarmupBoundary
+	}
 	batchHot := make([]blocks.Block, 0, batchSize)
 	count := int64(0)
 	xcount := int64(0)
 	missing := int64(0)
-	err := s.walkChain(curTs, epoch, epoch+1, // we don't load messages/receipts in warmup
+	err := s.walkChain(curTs, boundaryEpoch, epoch+1, // we don't load messages/receipts in warmup
 		func(c cid.Cid) error {
 			if isUnitaryObject(c) {
 				return errStopWalk
@@ -69,7 +80,7 @@ func (s *SplitStore) doWarmup(curTs *types.TipSet) error {
 			if err != nil {
 				if err == bstore.ErrNotFound {
 					missing++
-					return nil
+					return errStopWalk
 				}
 				return err
 			}

build/version.go

@@ -34,7 +34,7 @@ func buildType() string {
 }
 
 // BuildVersion is the local build version, set by build system
-const BuildVersion = "1.11.1-dev"
+const BuildVersion = "1.11.1-m1.3.4"
 
 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {

chain/events/state/predicates_test.go

@@ -21,7 +21,7 @@ import (
 	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"
+	tutils "github.com/filecoin-project/specs-actors/v5/support/testing"
 
 	bstore "github.com/filecoin-project/lotus/blockstore"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"

chain/exchange/cbor_gen.go

@@ -5,6 +5,7 @@ package exchange
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	types "github.com/filecoin-project/lotus/chain/types"
@@ -15,6 +16,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 var lengthBufRequest = []byte{131}

chain/market/cbor_gen.go

@@ -5,6 +5,7 @@ package market
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	cid "github.com/ipfs/go-cid"
@@ -14,6 +15,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 var lengthBufFundedAddressState = []byte{131}

chain/sync.go

@@ -727,6 +727,11 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock, use
 	}
 
 	// fast checks first
+
+	if h.Height <= baseTs.Height() {
+		return xerrors.Errorf("block height not greater than parent height: %d != %d", h.Height, baseTs.Height())
+	}
+
 	nulls := h.Height - (baseTs.Height() + 1)
 	if tgtTs := baseTs.MinTimestamp() + build.BlockDelaySecs*uint64(nulls+1); h.Timestamp != tgtTs {
 		return xerrors.Errorf("block has wrong timestamp: %d != %d", h.Timestamp, tgtTs)

chain/sync_test.go

@@ -230,7 +230,7 @@ func (tu *syncTestUtil) pushTsExpectErr(to int, fts *store.FullTipSet, experr bo
 	}
 }
 
-func (tu *syncTestUtil) mineOnBlock(blk *store.FullTipSet, to int, miners []int, wait, fail bool, msgs [][]*types.SignedMessage, nulls abi.ChainEpoch) *store.FullTipSet {
+func (tu *syncTestUtil) mineOnBlock(blk *store.FullTipSet, to int, miners []int, wait, fail bool, msgs [][]*types.SignedMessage, nulls abi.ChainEpoch, push bool) *store.FullTipSet {
 	if miners == nil {
 		for i := range tu.g.Miners {
 			miners = append(miners, i)
@@ -247,7 +247,7 @@ func (tu *syncTestUtil) mineOnBlock(blk *store.FullTipSet, to int, miners []int,
 	var nts *store.FullTipSet
 	var err error
 	if msgs != nil {
-		nts, err = tu.g.NextTipSetFromMinersWithMessagesAndNulls(blk.TipSet(), maddrs, msgs, 0)
+		nts, err = tu.g.NextTipSetFromMinersWithMessagesAndNulls(blk.TipSet(), maddrs, msgs, nulls)
 		require.NoError(tu.t, err)
 	} else {
 		mt, err := tu.g.NextTipSetFromMiners(blk.TipSet(), maddrs, nulls)
@@ -255,17 +255,19 @@ func (tu *syncTestUtil) mineOnBlock(blk *store.FullTipSet, to int, miners []int,
 		nts = mt.TipSet
 	}
 
-	if fail {
-		tu.pushTsExpectErr(to, nts, true)
-	} else {
-		tu.pushFtsAndWait(to, nts, wait)
+	if push {
+		if fail {
+			tu.pushTsExpectErr(to, nts, true)
+		} else {
+			tu.pushFtsAndWait(to, nts, wait)
+		}
 	}
 
 	return nts
 }
 
 func (tu *syncTestUtil) mineNewBlock(src int, miners []int) {
-	mts := tu.mineOnBlock(tu.g.CurTipset, src, miners, true, false, nil, 0)
+	mts := tu.mineOnBlock(tu.g.CurTipset, src, miners, true, false, nil, 0, true)
 	tu.g.CurTipset = mts
 }
 
@@ -510,7 +512,7 @@ func TestSyncBadTimestamp(t *testing.T) {
 	fmt.Println("BASE: ", base.Cids())
 	tu.printHeads()
 
-	a1 := tu.mineOnBlock(base, 0, nil, false, true, nil, 0)
+	a1 := tu.mineOnBlock(base, 0, nil, false, true, nil, 0, true)
 
 	tu.g.Timestamper = nil
 	require.NoError(t, tu.g.ResyncBankerNonce(a1.TipSet()))
@@ -519,7 +521,7 @@ func TestSyncBadTimestamp(t *testing.T) {
 
 	fmt.Println("After mine bad block!")
 	tu.printHeads()
-	a2 := tu.mineOnBlock(base, 0, nil, true, false, nil, 0)
+	a2 := tu.mineOnBlock(base, 0, nil, true, false, nil, 0, true)
 
 	tu.waitUntilSync(0, client)
 
@@ -563,7 +565,7 @@ func TestSyncBadWinningPoSt(t *testing.T) {
 	tu.g.SetWinningPoStProver(tu.g.Miners[1], &badWpp{})
 
 	// now ensure that new blocks are not accepted
-	tu.mineOnBlock(base, client, nil, false, true, nil, 0)
+	tu.mineOnBlock(base, client, nil, false, true, nil, 0, true)
 }
 
 func (tu *syncTestUtil) loadChainToNode(to int) {
@@ -613,16 +615,16 @@ func TestSyncFork(t *testing.T) {
 	fmt.Println("Mining base: ", base.TipSet().Cids(), base.TipSet().Height())
 
 	// The two nodes fork at this point into 'a' and 'b'
-	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0)
-	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0)
-	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0)
+	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0, true)
+	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0, true)
+	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0, true)
 
 	require.NoError(t, tu.g.ResyncBankerNonce(a1.TipSet()))
 	// chain B will now be heaviest
-	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
+	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
 
 	fmt.Println("A: ", a.Cids(), a.TipSet().Height())
 	fmt.Println("B: ", b.Cids(), b.TipSet().Height())
@@ -686,13 +688,13 @@ func TestDuplicateNonce(t *testing.T) {
 		msgs[k] = []*types.SignedMessage{makeMsg(tu.g.Miners[k])}
 	}
 
-	ts1 := tu.mineOnBlock(base, 0, []int{0, 1}, true, false, msgs, 0)
+	ts1 := tu.mineOnBlock(base, 0, []int{0, 1}, true, false, msgs, 0, true)
 
 	tu.waitUntilSyncTarget(0, ts1.TipSet())
 
 	// mine another tipset
 
-	ts2 := tu.mineOnBlock(ts1, 0, []int{0, 1}, true, false, make([][]*types.SignedMessage, 2), 0)
+	ts2 := tu.mineOnBlock(ts1, 0, []int{0, 1}, true, false, make([][]*types.SignedMessage, 2), 0, true)
 	tu.waitUntilSyncTarget(0, ts2.TipSet())
 
 	var includedMsg cid.Cid
@@ -778,7 +780,7 @@ func TestBadNonce(t *testing.T) {
 	msgs := make([][]*types.SignedMessage, 1)
 	msgs[0] = []*types.SignedMessage{makeBadMsg()}
 
-	tu.mineOnBlock(base, 0, []int{0}, true, true, msgs, 0)
+	tu.mineOnBlock(base, 0, []int{0}, true, true, msgs, 0, true)
 }
 
 // This test introduces a block that has 2 messages, with the same sender, and same nonce.
@@ -832,7 +834,7 @@ func TestMismatchedNoncesRobustID(t *testing.T) {
 	msgs := make([][]*types.SignedMessage, 1)
 	msgs[0] = []*types.SignedMessage{makeMsg(false), makeMsg(true)}
 
-	tu.mineOnBlock(base, 0, []int{0}, true, true, msgs, 0)
+	tu.mineOnBlock(base, 0, []int{0}, true, true, msgs, 0, true)
 }
 
 // This test introduces a block that has 2 messages, with the same sender, and nonces N and N+1 (so both can be included in a block)
@@ -886,7 +888,7 @@ func TestMatchedNoncesRobustID(t *testing.T) {
 	msgs := make([][]*types.SignedMessage, 1)
 	msgs[0] = []*types.SignedMessage{makeMsg(ba.Nonce, false), makeMsg(ba.Nonce+1, true)}
 
-	tu.mineOnBlock(base, 0, []int{0}, true, false, msgs, 0)
+	tu.mineOnBlock(base, 0, []int{0}, true, false, msgs, 0, true)
 }
 
 func BenchmarkSyncBasic(b *testing.B) {
@@ -951,19 +953,19 @@ func TestSyncCheckpointHead(t *testing.T) {
 	fmt.Println("Mining base: ", base.TipSet().Cids(), base.TipSet().Height())
 
 	// The two nodes fork at this point into 'a' and 'b'
-	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0)
-	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0)
-	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0)
+	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0, true)
+	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0, true)
+	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0, true)
 
 	tu.waitUntilSyncTarget(p1, a.TipSet())
 	tu.checkpointTs(p1, a.TipSet().Key())
 
 	require.NoError(t, tu.g.ResyncBankerNonce(a1.TipSet()))
 	// chain B will now be heaviest
-	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
+	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
 
 	fmt.Println("A: ", a.Cids(), a.TipSet().Height())
 	fmt.Println("B: ", b.Cids(), b.TipSet().Height())
@@ -998,19 +1000,19 @@ func TestSyncCheckpointEarlierThanHead(t *testing.T) {
 	fmt.Println("Mining base: ", base.TipSet().Cids(), base.TipSet().Height())
 
 	// The two nodes fork at this point into 'a' and 'b'
-	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0)
-	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0)
-	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0)
+	a1 := tu.mineOnBlock(base, p1, []int{0}, true, false, nil, 0, true)
+	a := tu.mineOnBlock(a1, p1, []int{0}, true, false, nil, 0, true)
+	a = tu.mineOnBlock(a, p1, []int{0}, true, false, nil, 0, true)
 
 	tu.waitUntilSyncTarget(p1, a.TipSet())
 	tu.checkpointTs(p1, a1.TipSet().Key())
 
 	require.NoError(t, tu.g.ResyncBankerNonce(a1.TipSet()))
 	// chain B will now be heaviest
-	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
-	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0)
+	b := tu.mineOnBlock(base, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
+	b = tu.mineOnBlock(b, p2, []int{1}, true, false, nil, 0, true)
 
 	fmt.Println("A: ", a.Cids(), a.TipSet().Height())
 	fmt.Println("B: ", b.Cids(), b.TipSet().Height())
@@ -1048,7 +1050,7 @@ func TestDrandNull(t *testing.T) {
 	pers := crypto.DomainSeparationTag_WinningPoStChallengeSeed
 
 	beforeNull := tu.g.CurTipset
-	afterNull := tu.mineOnBlock(beforeNull, p0, nil, false, false, nil, 2)
+	afterNull := tu.mineOnBlock(beforeNull, p0, nil, false, false, nil, 2, true)
 	nullHeight := beforeNull.TipSet().Height() + 1
 	if afterNull.TipSet().Height() == nullHeight {
 		t.Fatal("didn't inject nulls as expected")
@@ -1065,14 +1067,14 @@ func TestDrandNull(t *testing.T) {
 	require.Equal(t, []byte(rand), expectedRand)
 
 	// zoom zoom to past the v5 upgrade by injecting many many nulls
-	postUpgrade := tu.mineOnBlock(afterNull, p0, nil, false, false, nil, v5h)
+	postUpgrade := tu.mineOnBlock(afterNull, p0, nil, false, false, nil, v5h, true)
 	nv, err := tu.nds[p0].StateNetworkVersion(tu.ctx, postUpgrade.TipSet().Key())
 	require.NoError(t, err)
 	if nv != network.Version13 {
 		t.Fatal("expect to be v13 by now")
 	}
 
-	afterNull = tu.mineOnBlock(postUpgrade, p0, nil, false, false, nil, 2)
+	afterNull = tu.mineOnBlock(postUpgrade, p0, nil, false, false, nil, 2, true)
 	nullHeight = postUpgrade.TipSet().Height() + 1
 	if afterNull.TipSet().Height() == nullHeight {
 		t.Fatal("didn't inject nulls as expected")
@@ -1104,3 +1106,22 @@ func TestDrandNull(t *testing.T) {
 
 	build.UpgradeHyperdriveHeight = ov5h
 }
+
+func TestInvalidHeight(t *testing.T) {
+	H := 50
+	tu := prepSyncTest(t, H)
+
+	client := tu.addClientNode()
+
+	require.NoError(t, tu.mn.LinkAll())
+	tu.connect(client, 0)
+	tu.waitUntilSync(0, client)
+
+	base := tu.g.CurTipset
+
+	for i := 0; i < 5; i++ {
+		base = tu.mineOnBlock(base, 0, nil, false, false, nil, 0, false)
+	}
+
+	tu.mineOnBlock(base, 0, nil, false, true, nil, -1, true)
+}

chain/types/cbor_gen.go

@@ -5,6 +5,7 @@ package types
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	abi "github.com/filecoin-project/go-state-types/abi"
@@ -18,6 +19,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 var lengthBufBlockHeader = []byte{144}

cli/auth.go

@@ -113,7 +113,7 @@ var AuthApiInfoToken = &cli.Command{
 
 		ti, ok := cctx.App.Metadata["repoType"]
 		if !ok {
-			log.Errorf("unknown repo type, are you sure you want to use GetAPI?")
+			log.Errorf("unknown repo type, are you sure you want to use GetCommonAPI?")
 			ti = repo.FullNode
 		}
 		t, ok := ti.(repo.RepoType)
@@ -128,7 +128,8 @@ var AuthApiInfoToken = &cli.Command{
 
 		// TODO: Log in audit log when it is implemented
 
-		fmt.Printf("%s=%s:%s\n", cliutil.EnvForRepo(t), string(token), ainfo.Addr)
+		currentEnv, _, _ := cliutil.EnvsForAPIInfos(t)
+		fmt.Printf("%s=%s:%s\n", currentEnv, string(token), ainfo.Addr)
 		return nil
 	},
 }

cli/client.go

@@ -25,6 +25,7 @@ import (
 	"github.com/fatih/color"
 	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
+	"github.com/filecoin-project/lotus/node/repo/importmgr"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-cidutil/cidenc"
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -34,7 +35,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
-	"github.com/filecoin-project/go-multistore"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 
@@ -174,18 +174,18 @@ var clientDropCmd = &cli.Command{
 		defer closer()
 		ctx := ReqContext(cctx)
 
-		var ids []multistore.StoreID
+		var ids []uint64
 		for i, s := range cctx.Args().Slice() {
-			id, err := strconv.ParseInt(s, 10, 0)
+			id, err := strconv.ParseUint(s, 10, 64)
 			if err != nil {
 				return xerrors.Errorf("parsing %d-th import ID: %w", i, err)
 			}
 
-			ids = append(ids, multistore.StoreID(id))
+			ids = append(ids, id)
 		}
 
 		for _, id := range ids {
-			if err := api.ClientRemoveImport(ctx, id); err != nil {
+			if err := api.ClientRemoveImport(ctx, importmgr.ImportID(id)); err != nil {
 				return xerrors.Errorf("removing import %d: %w", id, err)
 			}
 		}
@@ -1104,8 +1104,8 @@ var clientRetrieveCmd = &cli.Command{
 			for _, i := range imports {
 				if i.Root != nil && i.Root.Equals(file) {
 					order = &lapi.RetrievalOrder{
-						Root:       file,
-						LocalStore: &i.Key,
+						Root:               file,
+						LocalCARV2FilePath: i.CARv2FilePath,
 
 						Total:       big.Zero(),
 						UnsealPrice: big.Zero(),

cli/cmd.go

@@ -44,7 +44,7 @@ func GetFullNodeServices(ctx *cli.Context) (ServicesAPI, error) {
 
 var GetAPIInfo = cliutil.GetAPIInfo
 var GetRawAPI = cliutil.GetRawAPI
-var GetAPI = cliutil.GetAPI
+var GetAPI = cliutil.GetCommonAPI
 
 var DaemonContext = cliutil.DaemonContext
 var ReqContext = cliutil.ReqContext
@@ -54,6 +54,7 @@ var GetFullNodeAPIV1 = cliutil.GetFullNodeAPIV1
 var GetGatewayAPI = cliutil.GetGatewayAPI
 
 var GetStorageMinerAPI = cliutil.GetStorageMinerAPI
+var GetMarketsAPI = cliutil.GetMarketsAPI
 var GetWorkerAPI = cliutil.GetWorkerAPI
 
 var CommonCommands = []*cli.Command{

cli/util/api.go

@@ -2,6 +2,7 @@ package cliutil
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"net/http"
 	"net/url"
@@ -27,112 +28,154 @@ const (
 	metadataTraceContext = "traceContext"
 )
 
-// The flag passed on the command line with the listen address of the API
-// server (only used by the tests)
-func flagForAPI(t repo.RepoType) string {
+// flagsForAPI returns flags passed on the command line with the listen address
+// of the API server (only used by the tests), in the order of precedence they
+// should be applied for the requested kind of node.
+func flagsForAPI(t repo.RepoType) []string {
 	switch t {
 	case repo.FullNode:
-		return "api-url"
+		return []string{"api-url"}
 	case repo.StorageMiner:
-		return "miner-api-url"
+		return []string{"miner-api-url"}
 	case repo.Worker:
-		return "worker-api-url"
+		return []string{"worker-api-url"}
+	case repo.Markets:
+		// support split markets-miner and monolith deployments.
+		return []string{"markets-api-url", "miner-api-url"}
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
 }
 
-func flagForRepo(t repo.RepoType) string {
+func flagsForRepo(t repo.RepoType) []string {
 	switch t {
 	case repo.FullNode:
-		return "repo"
+		return []string{"repo"}
 	case repo.StorageMiner:
-		return "miner-repo"
+		return []string{"miner-repo"}
 	case repo.Worker:
-		return "worker-repo"
+		return []string{"worker-repo"}
+	case repo.Markets:
+		// support split markets-miner and monolith deployments.
+		return []string{"markets-repo", "miner-repo"}
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
 }
 
-func EnvForRepo(t repo.RepoType) string {
+// EnvsForAPIInfos returns the environment variables to use in order of precedence
+// to determine the API endpoint of the specified node type.
+//
+// It returns the current variables and deprecated ones separately, so that
+// the user can log a warning when deprecated ones are found to be in use.
+func EnvsForAPIInfos(t repo.RepoType) (primary string, fallbacks []string, deprecated []string) {
 	switch t {
 	case repo.FullNode:
-		return "FULLNODE_API_INFO"
+		return "FULLNODE_API_INFO", nil, nil
 	case repo.StorageMiner:
-		return "MINER_API_INFO"
+		// TODO remove deprecated deprecation period
+		return "MINER_API_INFO", nil, []string{"STORAGE_API_INFO"}
 	case repo.Worker:
-		return "WORKER_API_INFO"
-	default:
-		panic(fmt.Sprintf("Unknown repo type: %v", t))
-	}
-}
-
-// TODO remove after deprecation period
-func envForRepoDeprecation(t repo.RepoType) string {
-	switch t {
-	case repo.FullNode:
-		return "FULLNODE_API_INFO"
-	case repo.StorageMiner:
-		return "STORAGE_API_INFO"
-	case repo.Worker:
-		return "WORKER_API_INFO"
+		return "WORKER_API_INFO", nil, nil
+	case repo.Markets:
+		// support split markets-miner and monolith deployments.
+		return "MARKETS_API_INFO", []string{"MINER_API_INFO"}, nil
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
 }
 
+// GetAPIInfo returns the API endpoint to use for the specified kind of repo.
+//
+// The order of precedence is as follows:
+//
+//  1. *-api-url command line flags.
+//  2. *_API_INFO environment variables
+//  3. deprecated *_API_INFO environment variables
+//  4. *-repo command line flags.
 func GetAPIInfo(ctx *cli.Context, t repo.RepoType) (APIInfo, error) {
 	// Check if there was a flag passed with the listen address of the API
 	// server (only used by the tests)
-	apiFlag := flagForAPI(t)
-	if ctx.IsSet(apiFlag) {
-		strma := ctx.String(apiFlag)
+	apiFlags := flagsForAPI(t)
+	for _, f := range apiFlags {
+		if !ctx.IsSet(f) {
+			continue
+		}
+		strma := ctx.String(f)
 		strma = strings.TrimSpace(strma)
 
 		return APIInfo{Addr: strma}, nil
 	}
 
-	envKey := EnvForRepo(t)
-	env, ok := os.LookupEnv(envKey)
-	if !ok {
-		// TODO remove after deprecation period
-		envKey = envForRepoDeprecation(t)
-		env, ok = os.LookupEnv(envKey)
-		if ok {
-			log.Warnf("Use deprecation env(%s) value, please use env(%s) instead.", envKey, EnvForRepo(t))
-		}
-	}
+	//
+	// Note: it is not correct/intuitive to prefer environment variables over
+	// CLI flags (repo flags below).
+	//
+	primaryEnv, fallbacksEnvs, deprecatedEnvs := EnvsForAPIInfos(t)
+	env, ok := os.LookupEnv(primaryEnv)
 	if ok {
 		return ParseApiInfo(env), nil
 	}
 
-	repoFlag := flagForRepo(t)
-
-	p, err := homedir.Expand(ctx.String(repoFlag))
-	if err != nil {
-		return APIInfo{}, xerrors.Errorf("could not expand home dir (%s): %w", repoFlag, err)
+	for _, env := range deprecatedEnvs {
+		env, ok := os.LookupEnv(env)
+		if ok {
+			log.Warnf("Using deprecated env(%s) value, please use env(%s) instead.", env, primaryEnv)
+			return ParseApiInfo(env), nil
+		}
 	}
 
-	r, err := repo.NewFS(p)
-	if err != nil {
-		return APIInfo{}, xerrors.Errorf("could not open repo at path: %s; %w", p, err)
+	repoFlags := flagsForRepo(t)
+	for _, f := range repoFlags {
+		// cannot use ctx.IsSet because it ignores default values
+		path := ctx.String(f)
+		if path == "" {
+			continue
+		}
+
+		p, err := homedir.Expand(path)
+		if err != nil {
+			return APIInfo{}, xerrors.Errorf("could not expand home dir (%s): %w", f, err)
+		}
+
+		r, err := repo.NewFS(p)
+		if err != nil {
+			return APIInfo{}, xerrors.Errorf("could not open repo at path: %s; %w", p, err)
+		}
+
+		exists, err := r.Exists()
+		if err != nil {
+			return APIInfo{}, xerrors.Errorf("repo.Exists returned an error: %w", err)
+		}
+
+		if !exists {
+			return APIInfo{}, errors.New("repo directory does not exist. Make sure your configuration is correct")
+		}
+
+		ma, err := r.APIEndpoint()
+		if err != nil {
+			return APIInfo{}, xerrors.Errorf("could not get api endpoint: %w", err)
+		}
+
+		token, err := r.APIToken()
+		if err != nil {
+			log.Warnf("Couldn't load CLI token, capabilities may be limited: %v", err)
+		}
+
+		return APIInfo{
+			Addr:  ma.String(),
+			Token: token,
+		}, nil
 	}
 
-	ma, err := r.APIEndpoint()
-	if err != nil {
-		return APIInfo{}, xerrors.Errorf("could not get api endpoint: %w", err)
+	for _, env := range fallbacksEnvs {
+		env, ok := os.LookupEnv(env)
+		if ok {
+			return ParseApiInfo(env), nil
+		}
 	}
 
-	token, err := r.APIToken()
-	if err != nil {
-		log.Warnf("Couldn't load CLI token, capabilities may be limited: %v", err)
-	}
-
-	return APIInfo{
-		Addr:  ma.String(),
-		Token: token,
-	}, nil
+	return APIInfo{}, fmt.Errorf("could not determine API endpoint for node type: %v", t)
 }
 
 func GetRawAPI(ctx *cli.Context, t repo.RepoType, version string) (string, http.Header, error) {
@@ -146,13 +189,17 @@ func GetRawAPI(ctx *cli.Context, t repo.RepoType, version string) (string, http.
 		return "", nil, xerrors.Errorf("could not get DialArgs: %w", err)
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintf(ctx.App.Writer, "using raw API %s endpoint: %s\n", version, addr)
+	}
+
 	return addr, ainfo.AuthHeader(), nil
 }
 
-func GetAPI(ctx *cli.Context) (api.CommonNet, jsonrpc.ClientCloser, error) {
+func GetCommonAPI(ctx *cli.Context) (api.CommonNet, jsonrpc.ClientCloser, error) {
 	ti, ok := ctx.App.Metadata["repoType"]
 	if !ok {
-		log.Errorf("unknown repo type, are you sure you want to use GetAPI?")
+		log.Errorf("unknown repo type, are you sure you want to use GetCommonAPI?")
 		ti = repo.FullNode
 	}
 	t, ok := ti.(repo.RepoType)
@@ -185,6 +232,10 @@ func GetFullNodeAPI(ctx *cli.Context) (v0api.FullNode, jsonrpc.ClientCloser, err
 		return nil, nil, err
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using full node API v0 endpoint:", addr)
+	}
+
 	return client.NewFullNodeRPCV0(ctx.Context, addr, headers)
 }
 
@@ -198,6 +249,10 @@ func GetFullNodeAPIV1(ctx *cli.Context) (v1api.FullNode, jsonrpc.ClientCloser, e
 		return nil, nil, err
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using full node API v1 endpoint:", addr)
+	}
+
 	return client.NewFullNodeRPCV1(ctx.Context, addr, headers)
 }
 
@@ -242,6 +297,10 @@ func GetStorageMinerAPI(ctx *cli.Context, opts ...GetStorageMinerOption) (api.St
 		addr = u.String()
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using miner API v0 endpoint:", addr)
+	}
+
 	return client.NewStorageMinerRPCV0(ctx.Context, addr, headers)
 }
 
@@ -251,15 +310,44 @@ func GetWorkerAPI(ctx *cli.Context) (api.Worker, jsonrpc.ClientCloser, error) {
 		return nil, nil, err
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using worker API v0 endpoint:", addr)
+	}
+
 	return client.NewWorkerRPCV0(ctx.Context, addr, headers)
 }
 
+func GetMarketsAPI(ctx *cli.Context) (api.StorageMiner, jsonrpc.ClientCloser, error) {
+	// to support lotus-miner cli tests.
+	if tn, ok := ctx.App.Metadata["testnode-storage"]; ok {
+		return tn.(api.StorageMiner), func() {}, nil
+	}
+
+	addr, headers, err := GetRawAPI(ctx, repo.Markets, "v0")
+	if err != nil {
+		return nil, nil, err
+	}
+
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using markets API v0 endpoint:", addr)
+	}
+
+	// the markets node is a specialised miner's node, supporting only the
+	// markets API, which is a subset of the miner API. All non-markets
+	// operations will error out with "unsupported".
+	return client.NewStorageMinerRPCV0(ctx.Context, addr, headers)
+}
+
 func GetGatewayAPI(ctx *cli.Context) (api.Gateway, jsonrpc.ClientCloser, error) {
 	addr, headers, err := GetRawAPI(ctx, repo.FullNode, "v1")
 	if err != nil {
 		return nil, nil, err
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using gateway API v1 endpoint:", addr)
+	}
+
 	return client.NewGatewayRPCV1(ctx.Context, addr, headers)
 }
 
@@ -269,6 +357,10 @@ func GetGatewayAPIV0(ctx *cli.Context) (v0api.Gateway, jsonrpc.ClientCloser, err
 		return nil, nil, err
 	}
 
+	if IsVeryVerbose {
+		_, _ = fmt.Fprintln(ctx.App.Writer, "using gateway API v0 endpoint:", addr)
+	}
+
 	return client.NewGatewayRPCV0(ctx.Context, addr, headers)
 }
 

cli/util/verbose.go

@@ -0,0 +1,16 @@
+package cliutil
+
+import "github.com/urfave/cli/v2"
+
+// IsVeryVerbose is a global var signalling if the CLI is running in very
+// verbose mode or not (default: false).
+var IsVeryVerbose bool
+
+// FlagVeryVerbose enables very verbose mode, which is useful when debugging
+// the CLI itself. It should be included as a flag on the top-level command
+// (e.g. lotus -vv, lotus-miner -vv).
+var FlagVeryVerbose = &cli.BoolFlag{
+	Name:        "vv",
+	Usage:       "enables very verbose mode, useful for debugging the CLI",
+	Destination: &IsVeryVerbose,
+}

cli/wait.go

@@ -22,7 +22,7 @@ var WaitApiCmd = &cli.Command{
 
 			ctx := ReqContext(cctx)
 
-			_, err = api.ID(ctx)
+			_, err = api.Version(ctx)
 			if err != nil {
 				return err
 			}

cmd/lotus-miner/config.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/node/config"
+	"github.com/filecoin-project/lotus/node/repo"
+)
+
+var configCmd = &cli.Command{
+	Name:  "config",
+	Usage: "Manage node config",
+	Subcommands: []*cli.Command{
+		configDefaultCmd,
+		configUpdateCmd,
+	},
+}
+
+var configDefaultCmd = &cli.Command{
+	Name:  "default",
+	Usage: "Print default node config",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "no-comment",
+			Usage: "don't comment default values",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		c := config.DefaultStorageMiner()
+
+		cb, err := config.ConfigUpdate(c, nil, !cctx.Bool("no-comment"))
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(string(cb))
+
+		return nil
+	},
+}
+
+var configUpdateCmd = &cli.Command{
+	Name:  "updated",
+	Usage: "Print updated node config",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "no-comment",
+			Usage: "don't comment default values",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		r, err := repo.NewFS(cctx.String(FlagMinerRepo))
+		if err != nil {
+			return err
+		}
+
+		ok, err := r.Exists()
+		if err != nil {
+			return err
+		}
+
+		if !ok {
+			return xerrors.Errorf("repo not initialized")
+		}
+
+		lr, err := r.LockRO(repo.StorageMiner)
+		if err != nil {
+			return xerrors.Errorf("locking repo: %w", err)
+		}
+
+		cfgNode, err := lr.Config()
+		if err != nil {
+			_ = lr.Close()
+			return xerrors.Errorf("getting node config: %w", err)
+		}
+
+		if err := lr.Close(); err != nil {
+			return err
+		}
+
+		cfgDef := config.DefaultStorageMiner()
+
+		updated, err := config.ConfigUpdate(cfgNode, cfgDef, !cctx.Bool("no-comment"))
+		if err != nil {
+			return err
+		}
+
+		fmt.Print(string(updated))
+		return nil
+	},
+}

cmd/lotus-miner/dagstore.go

@@ -0,0 +1,209 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/fatih/color"
+	"github.com/urfave/cli/v2"
+
+	"github.com/filecoin-project/lotus/api"
+	lcli "github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/lib/tablewriter"
+)
+
+var dagstoreCmd = &cli.Command{
+	Name:  "dagstore",
+	Usage: "Manage the dagstore on the markets subsystem",
+	Subcommands: []*cli.Command{
+		dagstoreListShardsCmd,
+		dagstoreInitializeShardCmd,
+		dagstoreRecoverShardCmd,
+		dagstoreInitializeAllCmd,
+		dagstoreGcCmd,
+	},
+}
+
+var dagstoreListShardsCmd = &cli.Command{
+	Name:  "list-shards",
+	Usage: "List all shards known to the dagstore, with their current status",
+	Action: func(cctx *cli.Context) error {
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		shards, err := marketsApi.DagstoreListShards(ctx)
+		if err != nil {
+			return err
+		}
+
+		if len(shards) == 0 {
+			return nil
+		}
+
+		tw := tablewriter.New(
+			tablewriter.Col("Key"),
+			tablewriter.Col("State"),
+			tablewriter.Col("Error"),
+		)
+
+		colors := map[string]color.Attribute{
+			"ShardStateAvailable": color.FgGreen,
+			"ShardStateServing":   color.FgBlue,
+			"ShardStateErrored":   color.FgRed,
+			"ShardStateNew":       color.FgYellow,
+		}
+
+		for _, s := range shards {
+			m := map[string]interface{}{
+				"Key": s.Key,
+				"State": func() string {
+					if c, ok := colors[s.State]; ok {
+						return color.New(c).Sprint(s.State)
+					}
+					return s.State
+				}(),
+				"Error": s.Error,
+			}
+			tw.Write(m)
+		}
+
+		return tw.Flush(os.Stdout)
+	},
+}
+
+var dagstoreInitializeShardCmd = &cli.Command{
+	Name:      "initialize-shard",
+	ArgsUsage: "[key]",
+	Usage:     "Initialize the specified shard",
+	Action: func(cctx *cli.Context) error {
+		if cctx.NArg() != 1 {
+			return fmt.Errorf("must provide a single shard key")
+		}
+
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		return marketsApi.DagstoreInitializeShard(ctx, cctx.Args().First())
+	},
+}
+
+var dagstoreRecoverShardCmd = &cli.Command{
+	Name:      "recover-shard",
+	ArgsUsage: "[key]",
+	Usage:     "Attempt to recover a shard in errored state",
+	Action: func(cctx *cli.Context) error {
+		if cctx.NArg() != 1 {
+			return fmt.Errorf("must provide a single shard key")
+		}
+
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		return marketsApi.DagstoreRecoverShard(ctx, cctx.Args().First())
+	},
+}
+
+var dagstoreInitializeAllCmd = &cli.Command{
+	Name:  "initialize-all",
+	Usage: "Initialize all uninitialized shards, streaming results as they're produced",
+	Flags: []cli.Flag{
+		&cli.UintFlag{
+			Name:     "concurrency",
+			Usage:    "maximum shards to initialize concurrently at a time; use 0 for unlimited",
+			Required: true,
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		concurrency := cctx.Uint("concurrency")
+
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		params := api.DagstoreInitializeAllParams{
+			MaxConcurrency: int(concurrency),
+		}
+
+		ch, err := marketsApi.DagstoreInitializeAll(ctx, params)
+		if err != nil {
+			return err
+		}
+
+		for {
+			select {
+			case evt, ok := <-ch:
+				if !ok {
+					return nil
+				}
+				_, _ = fmt.Fprint(os.Stdout, color.New(color.BgHiBlack).Sprintf("(%d/%d)", evt.Current, evt.Total))
+				_, _ = fmt.Fprint(os.Stdout, " ")
+				if evt.Event == "start" {
+					_, _ = fmt.Fprintln(os.Stdout, evt.Key, color.New(color.Reset).Sprint("STARTING"))
+				} else {
+					if evt.Success {
+						_, _ = fmt.Fprintln(os.Stdout, evt.Key, color.New(color.FgGreen).Sprint("SUCCESS"))
+					} else {
+						_, _ = fmt.Fprintln(os.Stdout, evt.Key, color.New(color.FgRed).Sprint("ERROR"), evt.Error)
+					}
+				}
+
+			case <-ctx.Done():
+				return fmt.Errorf("aborted")
+			}
+		}
+	},
+}
+
+var dagstoreGcCmd = &cli.Command{
+	Name:  "gc",
+	Usage: "Garbage collect the dagstore",
+
+	Action: func(cctx *cli.Context) error {
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		collected, err := marketsApi.DagstoreGC(ctx)
+		if err != nil {
+			return err
+		}
+
+		if len(collected) == 0 {
+			_, _ = fmt.Fprintln(os.Stdout, "no shards collected")
+			return nil
+		}
+
+		for _, e := range collected {
+			if e.Error == "" {
+				_, _ = fmt.Fprintln(os.Stdout, e.Key, color.New(color.FgGreen).Sprint("SUCCESS"))
+			} else {
+				_, _ = fmt.Fprintln(os.Stdout, e.Key, color.New(color.FgRed).Sprint("ERROR"), e.Error)
+			}
+		}
+
+		return nil
+	},
+}

cmd/lotus-miner/info.go

@@ -21,6 +21,7 @@ import (
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
+	"github.com/filecoin-project/lotus/api/v0api"
 	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
 
 	"github.com/filecoin-project/lotus/api"
@@ -49,13 +50,19 @@ var infoCmd = &cli.Command{
 }
 
 func infoCmdAct(cctx *cli.Context) error {
-	nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+	minerApi, closer, err := lcli.GetStorageMinerAPI(cctx)
 	if err != nil {
 		return err
 	}
 	defer closer()
 
-	api, acloser, err := lcli.GetFullNodeAPI(cctx)
+	marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
+	if err != nil {
+		return err
+	}
+	defer closer()
+
+	fullapi, acloser, err := lcli.GetFullNodeAPI(cctx)
 	if err != nil {
 		return err
 	}
@@ -63,9 +70,23 @@ func infoCmdAct(cctx *cli.Context) error {
 
 	ctx := lcli.ReqContext(cctx)
 
+	subsystems, err := minerApi.RuntimeSubsystems(ctx)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("Enabled subsystems (from miner API):", subsystems)
+
+	subsystems, err = marketsApi.RuntimeSubsystems(ctx)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("Enabled subsystems (from markets API):", subsystems)
+
 	fmt.Print("Chain: ")
 
-	head, err := api.ChainHead(ctx)
+	head, err := fullapi.ChainHead(ctx)
 	if err != nil {
 		return err
 	}
@@ -95,24 +116,38 @@ func infoCmdAct(cctx *cli.Context) error {
 
 	fmt.Println()
 
+	err = handleMiningInfo(ctx, cctx, fullapi, minerApi)
+	if err != nil {
+		return err
+	}
+
+	err = handleMarketsInfo(ctx, marketsApi)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func handleMiningInfo(ctx context.Context, cctx *cli.Context, fullapi v0api.FullNode, nodeApi api.StorageMiner) error {
 	maddr, err := getActorAddress(ctx, cctx)
 	if err != nil {
 		return err
 	}
 
-	mact, err := api.StateGetActor(ctx, maddr, types.EmptyTSK)
+	mact, err := fullapi.StateGetActor(ctx, maddr, types.EmptyTSK)
 	if err != nil {
 		return err
 	}
 
-	tbs := blockstore.NewTieredBstore(blockstore.NewAPIBlockstore(api), blockstore.NewMemory())
+	tbs := blockstore.NewTieredBstore(blockstore.NewAPIBlockstore(fullapi), blockstore.NewMemory())
 	mas, err := miner.Load(adt.WrapStore(ctx, cbor.NewCborStore(tbs)), mact)
 	if err != nil {
 		return err
 	}
 
 	// Sector size
-	mi, err := api.StateMinerInfo(ctx, maddr, types.EmptyTSK)
+	mi, err := fullapi.StateMinerInfo(ctx, maddr, types.EmptyTSK)
 	if err != nil {
 		return err
 	}
@@ -120,7 +155,7 @@ func infoCmdAct(cctx *cli.Context) error {
 	ssize := types.SizeStr(types.NewInt(uint64(mi.SectorSize)))
 	fmt.Printf("Miner: %s (%s sectors)\n", color.BlueString("%s", maddr), ssize)
 
-	pow, err := api.StateMinerPower(ctx, maddr, types.EmptyTSK)
+	pow, err := fullapi.StateMinerPower(ctx, maddr, types.EmptyTSK)
 	if err != nil {
 		return err
 	}
@@ -142,7 +177,7 @@ func infoCmdAct(cctx *cli.Context) error {
 			pow.TotalPower.RawBytePower,
 		),
 	)
-	secCounts, err := api.StateMinerSectorCount(ctx, maddr, types.EmptyTSK)
+	secCounts, err := fullapi.StateMinerSectorCount(ctx, maddr, types.EmptyTSK)
 	if err != nil {
 		return err
 	}
@@ -219,6 +254,75 @@ func infoCmdAct(cctx *cli.Context) error {
 
 	fmt.Println()
 
+	spendable := big.Zero()
+
+	// NOTE: there's no need to unlock anything here. Funds only
+	// vest on deadline boundaries, and they're unlocked by cron.
+	lockedFunds, err := mas.LockedFunds()
+	if err != nil {
+		return xerrors.Errorf("getting locked funds: %w", err)
+	}
+	availBalance, err := mas.AvailableBalance(mact.Balance)
+	if err != nil {
+		return xerrors.Errorf("getting available balance: %w", err)
+	}
+	spendable = big.Add(spendable, availBalance)
+
+	fmt.Printf("Miner Balance:    %s\n", color.YellowString("%s", types.FIL(mact.Balance).Short()))
+	fmt.Printf("      PreCommit:  %s\n", types.FIL(lockedFunds.PreCommitDeposits).Short())
+	fmt.Printf("      Pledge:     %s\n", types.FIL(lockedFunds.InitialPledgeRequirement).Short())
+	fmt.Printf("      Vesting:    %s\n", types.FIL(lockedFunds.VestingFunds).Short())
+	colorTokenAmount("      Available:  %s\n", availBalance)
+
+	mb, err := fullapi.StateMarketBalance(ctx, maddr, types.EmptyTSK)
+	if err != nil {
+		return xerrors.Errorf("getting market balance: %w", err)
+	}
+	spendable = big.Add(spendable, big.Sub(mb.Escrow, mb.Locked))
+
+	fmt.Printf("Market Balance:   %s\n", types.FIL(mb.Escrow).Short())
+	fmt.Printf("       Locked:    %s\n", types.FIL(mb.Locked).Short())
+	colorTokenAmount("       Available: %s\n", big.Sub(mb.Escrow, mb.Locked))
+
+	wb, err := fullapi.WalletBalance(ctx, mi.Worker)
+	if err != nil {
+		return xerrors.Errorf("getting worker balance: %w", err)
+	}
+	spendable = big.Add(spendable, wb)
+	color.Cyan("Worker Balance:   %s", types.FIL(wb).Short())
+	if len(mi.ControlAddresses) > 0 {
+		cbsum := big.Zero()
+		for _, ca := range mi.ControlAddresses {
+			b, err := fullapi.WalletBalance(ctx, ca)
+			if err != nil {
+				return xerrors.Errorf("getting control address balance: %w", err)
+			}
+			cbsum = big.Add(cbsum, b)
+		}
+		spendable = big.Add(spendable, cbsum)
+
+		fmt.Printf("       Control:   %s\n", types.FIL(cbsum).Short())
+	}
+	colorTokenAmount("Total Spendable:  %s\n", spendable)
+
+	fmt.Println()
+
+	if !cctx.Bool("hide-sectors-info") {
+		fmt.Println("Sectors:")
+		err = sectorsInfo(ctx, nodeApi)
+		if err != nil {
+			return err
+		}
+	}
+
+	// TODO: grab actr state / info
+	//  * Sealed sectors (count / bytes)
+	//  * Power
+
+	return nil
+}
+
+func handleMarketsInfo(ctx context.Context, nodeApi api.StorageMiner) error {
 	deals, err := nodeApi.MarketListIncompleteDeals(ctx)
 	if err != nil {
 		return err
@@ -282,6 +386,7 @@ func infoCmdAct(cctx *cli.Context) error {
 		return sorted[i].status > sorted[j].status
 	})
 
+	fmt.Println()
 	fmt.Printf("Storage Deals: %d, %s\n", total.count, types.SizeStr(types.NewInt(total.bytes)))
 
 	tw := tabwriter.NewWriter(os.Stdout, 1, 1, 1, ' ', 0)
@@ -309,70 +414,6 @@ func infoCmdAct(cctx *cli.Context) error {
 
 	fmt.Println()
 
-	spendable := big.Zero()
-
-	// NOTE: there's no need to unlock anything here. Funds only
-	// vest on deadline boundaries, and they're unlocked by cron.
-	lockedFunds, err := mas.LockedFunds()
-	if err != nil {
-		return xerrors.Errorf("getting locked funds: %w", err)
-	}
-	availBalance, err := mas.AvailableBalance(mact.Balance)
-	if err != nil {
-		return xerrors.Errorf("getting available balance: %w", err)
-	}
-	spendable = big.Add(spendable, availBalance)
-
-	fmt.Printf("Miner Balance:    %s\n", color.YellowString("%s", types.FIL(mact.Balance).Short()))
-	fmt.Printf("      PreCommit:  %s\n", types.FIL(lockedFunds.PreCommitDeposits).Short())
-	fmt.Printf("      Pledge:     %s\n", types.FIL(lockedFunds.InitialPledgeRequirement).Short())
-	fmt.Printf("      Vesting:    %s\n", types.FIL(lockedFunds.VestingFunds).Short())
-	colorTokenAmount("      Available:  %s\n", availBalance)
-
-	mb, err := api.StateMarketBalance(ctx, maddr, types.EmptyTSK)
-	if err != nil {
-		return xerrors.Errorf("getting market balance: %w", err)
-	}
-	spendable = big.Add(spendable, big.Sub(mb.Escrow, mb.Locked))
-
-	fmt.Printf("Market Balance:   %s\n", types.FIL(mb.Escrow).Short())
-	fmt.Printf("       Locked:    %s\n", types.FIL(mb.Locked).Short())
-	colorTokenAmount("       Available: %s\n", big.Sub(mb.Escrow, mb.Locked))
-
-	wb, err := api.WalletBalance(ctx, mi.Worker)
-	if err != nil {
-		return xerrors.Errorf("getting worker balance: %w", err)
-	}
-	spendable = big.Add(spendable, wb)
-	color.Cyan("Worker Balance:   %s", types.FIL(wb).Short())
-	if len(mi.ControlAddresses) > 0 {
-		cbsum := big.Zero()
-		for _, ca := range mi.ControlAddresses {
-			b, err := api.WalletBalance(ctx, ca)
-			if err != nil {
-				return xerrors.Errorf("getting control address balance: %w", err)
-			}
-			cbsum = big.Add(cbsum, b)
-		}
-		spendable = big.Add(spendable, cbsum)
-
-		fmt.Printf("       Control:   %s\n", types.FIL(cbsum).Short())
-	}
-	colorTokenAmount("Total Spendable:  %s\n", spendable)
-
-	fmt.Println()
-
-	if !cctx.Bool("hide-sectors-info") {
-		fmt.Println("Sectors:")
-		err = sectorsInfo(ctx, nodeApi)
-		if err != nil {
-			return err
-		}
-	}
-
-	// TODO: grab actr state / info
-	//  * Sealed sectors (count / bytes)
-	//  * Power
 	return nil
 }
 

cmd/lotus-miner/init_restore.go

@@ -17,7 +17,7 @@ import (
 	"gopkg.in/cheggaaa/pb.v1"
 
 	"github.com/filecoin-project/go-address"
-	paramfetch "github.com/filecoin-project/go-paramfetch"
+	"github.com/filecoin-project/go-paramfetch"
 	"github.com/filecoin-project/go-state-types/big"
 
 	lapi "github.com/filecoin-project/lotus/api"
@@ -72,7 +72,9 @@ var restoreCmd = &cli.Command{
 			}
 		}
 
-		if err := restore(ctx, cctx, storageCfg, nil, func(api lapi.FullNode, maddr address.Address, peerid peer.ID, mi miner.MinerInfo) error {
+		repoPath := cctx.String(FlagMinerRepo)
+
+		if err := restore(ctx, cctx, repoPath, storageCfg, nil, func(api lapi.FullNode, maddr address.Address, peerid peer.ID, mi miner.MinerInfo) error {
 			log.Info("Checking proof parameters")
 
 			if err := paramfetch.GetParams(ctx, build.ParametersJSON(), build.SrsJSON(), uint64(mi.SectorSize)); err != nil {
@@ -94,7 +96,7 @@ var restoreCmd = &cli.Command{
 	},
 }
 
-func restore(ctx context.Context, cctx *cli.Context, strConfig *stores.StorageConfig, manageConfig func(*config.StorageMiner) error, after func(api lapi.FullNode, addr address.Address, peerid peer.ID, mi miner.MinerInfo) error) error {
+func restore(ctx context.Context, cctx *cli.Context, targetPath string, strConfig *stores.StorageConfig, manageConfig func(*config.StorageMiner) error, after func(api lapi.FullNode, addr address.Address, peerid peer.ID, mi miner.MinerInfo) error) error {
 	if cctx.Args().Len() != 1 {
 		return xerrors.Errorf("expected 1 argument")
 	}
@@ -142,8 +144,7 @@ func restore(ctx context.Context, cctx *cli.Context, strConfig *stores.StorageCo
 
 	log.Info("Checking if repo exists")
 
-	repoPath := cctx.String(FlagMinerRepo)
-	r, err := repo.NewFS(repoPath)
+	r, err := repo.NewFS(targetPath)
 	if err != nil {
 		return err
 	}

cmd/lotus-miner/init_service.go

@@ -71,7 +71,12 @@ var serviceCmd = &cli.Command{
 			return xerrors.Errorf("--api-sector-index is required without the sector storage module enabled")
 		}
 
-		if err := restore(ctx, cctx, &stores.StorageConfig{}, func(cfg *config.StorageMiner) error {
+		repoPath := cctx.String(FlagMarketsRepo)
+		if repoPath == "" {
+			return xerrors.Errorf("please provide Lotus markets repo path via flag %s", FlagMarketsRepo)
+		}
+
+		if err := restore(ctx, cctx, repoPath, &stores.StorageConfig{}, func(cfg *config.StorageMiner) error {
 			cfg.Subsystems.EnableMarkets = es.Contains(MarketsService)
 			cfg.Subsystems.EnableMining = false
 			cfg.Subsystems.EnableSealing = false

cmd/lotus-miner/main.go

@@ -10,7 +10,10 @@ import (
 	"go.opencensus.io/trace"
 	"golang.org/x/xerrors"
 
+	cliutil "github.com/filecoin-project/lotus/cli/util"
+
 	"github.com/filecoin-project/go-address"
+
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	lcli "github.com/filecoin-project/lotus/cli"
@@ -21,7 +24,10 @@ import (
 
 var log = logging.Logger("main")
 
-const FlagMinerRepo = "miner-repo"
+const (
+	FlagMinerRepo   = "miner-repo"
+	FlagMarketsRepo = "markets-repo"
+)
 
 // TODO remove after deprecation period
 const FlagMinerRepoDeprecation = "storagerepo"
@@ -42,6 +48,7 @@ func main() {
 		lcli.WithCategory("market", storageDealsCmd),
 		lcli.WithCategory("market", retrievalDealsCmd),
 		lcli.WithCategory("market", dataTransfersCmd),
+		lcli.WithCategory("market", dagstoreCmd),
 		lcli.WithCategory("storage", sectorsCmd),
 		lcli.WithCategory("storage", provingCmd),
 		lcli.WithCategory("storage", storageCmd),
@@ -105,13 +112,29 @@ func main() {
 				Value:   "~/.lotusminer", // TODO: Consider XDG_DATA_HOME
 				Usage:   fmt.Sprintf("Specify miner repo path. flag(%s) and env(LOTUS_STORAGE_PATH) are DEPRECATION, will REMOVE SOON", FlagMinerRepoDeprecation),
 			},
+			&cli.StringFlag{
+				Name:    FlagMarketsRepo,
+				EnvVars: []string{"LOTUS_MARKETS_PATH"},
+				Usage:   fmt.Sprintf("Markets repo path"),
+			},
+			&cli.BoolFlag{
+				Name:  "call-on-markets",
+				Usage: "(experimental; may be removed) call this command against a markets node; use only with common commands like net, auth, pprof, etc. whose target may be ambiguous",
+			},
+			cliutil.FlagVeryVerbose,
 		},
-
 		Commands: append(local, lcli.CommonCommands...),
+		Before: func(c *cli.Context) error {
+			// this command is explicitly called on markets, inform
+			// common commands by overriding the repoType.
+			if c.Bool("call-on-markets") {
+				c.App.Metadata["repoType"] = repo.Markets
+			}
+			return nil
+		},
 	}
 	app.Setup()
 	app.Metadata["repoType"] = repo.StorageMiner
-
 	lcli.RunApp(app)
 }
 

cmd/lotus-miner/market.go

@@ -73,7 +73,7 @@ var storageDealSelectionShowCmd = &cli.Command{
 	Name:  "list",
 	Usage: "List storage deal proposal selection criteria",
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -100,7 +100,7 @@ var storageDealSelectionResetCmd = &cli.Command{
 	Name:  "reset",
 	Usage: "Reset storage deal proposal selection criteria to default values",
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -148,7 +148,7 @@ var storageDealSelectionRejectCmd = &cli.Command{
 		},
 	},
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -215,7 +215,13 @@ var setAskCmd = &cli.Command{
 	Action: func(cctx *cli.Context) error {
 		ctx := lcli.DaemonContext(cctx)
 
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		minerApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		marketsApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -252,12 +258,12 @@ var setAskCmd = &cli.Command{
 			return xerrors.Errorf("cannot parse max-piece-size to quantity of bytes: %w", err)
 		}
 
-		maddr, err := api.ActorAddress(ctx)
+		maddr, err := minerApi.ActorAddress(ctx)
 		if err != nil {
 			return err
 		}
 
-		ssize, err := api.ActorSectorSize(ctx, maddr)
+		ssize, err := minerApi.ActorSectorSize(ctx, maddr)
 		if err != nil {
 			return err
 		}
@@ -272,7 +278,7 @@ var setAskCmd = &cli.Command{
 			return xerrors.Errorf("max piece size (w/bit-padding) %s cannot exceed miner sector size %s", types.SizeStr(types.NewInt(uint64(max))), types.SizeStr(types.NewInt(uint64(smax))))
 		}
 
-		return api.MarketSetAsk(ctx, types.BigInt(pri), types.BigInt(vpri), abi.ChainEpoch(qty), abi.PaddedPieceSize(min), abi.PaddedPieceSize(max))
+		return marketsApi.MarketSetAsk(ctx, types.BigInt(pri), types.BigInt(vpri), abi.ChainEpoch(qty), abi.PaddedPieceSize(min), abi.PaddedPieceSize(max))
 	},
 }
 
@@ -289,7 +295,7 @@ var getAskCmd = &cli.Command{
 		}
 		defer closer()
 
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -352,7 +358,7 @@ var dealsImportDataCmd = &cli.Command{
 	Usage:     "Manually import data for a deal",
 	ArgsUsage: "<proposal CID> <file>",
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -390,7 +396,7 @@ var dealsListCmd = &cli.Command{
 		},
 	},
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -494,7 +500,7 @@ var getBlocklistCmd = &cli.Command{
 		&CidBaseFlag,
 	},
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -524,7 +530,7 @@ var setBlocklistCmd = &cli.Command{
 	ArgsUsage: "[<path-of-file-containing-newline-delimited-piece-CIDs> (optional, will read from stdin if omitted)]",
 	Flags:     []cli.Flag{},
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -570,7 +576,7 @@ var resetBlocklistCmd = &cli.Command{
 	Usage: "Remove all entries from the miner's piece CID blocklist",
 	Flags: []cli.Flag{},
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -585,7 +591,7 @@ var setSealDurationCmd = &cli.Command{
 	Usage:     "Set the expected time, in minutes, that you expect sealing sectors to take. Deals that start before this duration will be rejected.",
 	ArgsUsage: "<minutes>",
 	Action: func(cctx *cli.Context) error {
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -634,7 +640,7 @@ var marketRestartTransfer = &cli.Command{
 		if !cctx.Args().Present() {
 			return cli.ShowCommandHelp(cctx, cctx.Command.Name)
 		}
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -699,7 +705,7 @@ var marketCancelTransfer = &cli.Command{
 		if !cctx.Args().Present() {
 			return cli.ShowCommandHelp(cctx, cctx.Command.Name)
 		}
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -775,7 +781,7 @@ var transfersListCmd = &cli.Command{
 			color.NoColor = !cctx.Bool("color")
 		}
 
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -842,7 +848,7 @@ var dealsPendingPublish = &cli.Command{
 		},
 	},
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}

cmd/lotus-miner/pieces.go

@@ -26,7 +26,7 @@ var piecesListPiecesCmd = &cli.Command{
 	Name:  "list-pieces",
 	Usage: "list registered pieces",
 	Action: func(cctx *cli.Context) error {
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -49,7 +49,7 @@ var piecesListCidInfosCmd = &cli.Command{
 	Name:  "list-cids",
 	Usage: "list registered payload CIDs",
 	Action: func(cctx *cli.Context) error {
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -76,7 +76,7 @@ var piecesInfoCmd = &cli.Command{
 			return lcli.ShowHelp(cctx, fmt.Errorf("must specify piece cid"))
 		}
 
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -111,7 +111,7 @@ var piecesCidInfoCmd = &cli.Command{
 			return lcli.ShowHelp(cctx, fmt.Errorf("must specify payload cid"))
 		}
 
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}

cmd/lotus-miner/retrieval-deals.go

@@ -39,7 +39,7 @@ var retrievalDealSelectionShowCmd = &cli.Command{
 	Name:  "list",
 	Usage: "List retrieval deal proposal selection criteria",
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -66,7 +66,7 @@ var retrievalDealSelectionResetCmd = &cli.Command{
 	Name:  "reset",
 	Usage: "Reset retrieval deal proposal selection criteria to default values",
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -98,7 +98,7 @@ var retrievalDealSelectionRejectCmd = &cli.Command{
 		},
 	},
 	Action: func(cctx *cli.Context) error {
-		smapi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		smapi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -126,7 +126,7 @@ var retrievalDealsListCmd = &cli.Command{
 	Name:  "list",
 	Usage: "List all active retrieval deals for this miner",
 	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -186,7 +186,7 @@ var retrievalSetAskCmd = &cli.Command{
 	Action: func(cctx *cli.Context) error {
 		ctx := lcli.DaemonContext(cctx)
 
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -240,7 +240,7 @@ var retrievalGetAskCmd = &cli.Command{
 	Action: func(cctx *cli.Context) error {
 		ctx := lcli.DaemonContext(cctx)
 
-		api, closer, err := lcli.GetStorageMinerAPI(cctx)
+		api, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}
@@ -252,13 +252,13 @@ var retrievalGetAskCmd = &cli.Command{
 		}
 
 		w := tabwriter.NewWriter(os.Stdout, 2, 4, 2, ' ', 0)
-		fmt.Fprintf(w, "Price per Byte\tUnseal Price\tPayment Interval\tPayment Interval Increase\n")
+		_, _ = fmt.Fprintf(w, "Price per Byte\tUnseal Price\tPayment Interval\tPayment Interval Increase\n")
 		if ask == nil {
-			fmt.Fprintf(w, "<miner does not have an retrieval ask set>\n")
+			_, _ = fmt.Fprintf(w, "<miner does not have an retrieval ask set>\n")
 			return w.Flush()
 		}
 
-		fmt.Fprintf(w, "%s\t%s\t%s\t%s\n",
+		_, _ = fmt.Fprintf(w, "%s\t%s\t%s\t%s\n",
 			types.FIL(ask.PricePerByte),
 			types.FIL(ask.UnsealPrice),
 			units.BytesSize(float64(ask.PaymentInterval)),

cmd/lotus-miner/sectors.go

@@ -396,7 +396,7 @@ var sectorsRefsCmd = &cli.Command{
 	Name:  "refs",
 	Usage: "List References to sectors",
 	Action: func(cctx *cli.Context) error {
-		nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
+		nodeApi, closer, err := lcli.GetMarketsAPI(cctx)
 		if err != nil {
 			return err
 		}

cmd/lotus-shed/main.go

@@ -60,6 +60,7 @@ func main() {
 		actorCmd,
 		minerTypesCmd,
 		minerMultisigsCmd,
+		splitstoreCmd,
 	}
 
 	app := &cli.App{

cmd/lotus-shed/market.go

@@ -2,6 +2,18 @@ package main
 
 import (
 	"fmt"
+	"os"
+	"path"
+
+	levelds "github.com/ipfs/go-ds-leveldb"
+	ldbopts "github.com/syndtr/goleveldb/leveldb/opt"
+
+	"github.com/filecoin-project/lotus/lib/backupds"
+
+	"github.com/filecoin-project/lotus/node/repo"
+	"github.com/ipfs/go-datastore"
+	dsq "github.com/ipfs/go-datastore/query"
+	logging "github.com/ipfs/go-log/v2"
 
 	lcli "github.com/filecoin-project/lotus/cli"
 
@@ -18,6 +30,8 @@ var marketCmd = &cli.Command{
 	Flags: []cli.Flag{},
 	Subcommands: []*cli.Command{
 		marketDealFeesCmd,
+		marketExportDatastoreCmd,
+		marketImportDatastoreCmd,
 	},
 }
 
@@ -100,3 +114,196 @@ var marketDealFeesCmd = &cli.Command{
 		return xerrors.New("must provide either --provider or --dealId flag")
 	},
 }
+
+const mktsMetadataNamespace = "metadata"
+
+var marketExportDatastoreCmd = &cli.Command{
+	Name:        "export-datastore",
+	Description: "export markets datastore key/values to a file",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "repo",
+			Usage: "path to the repo",
+		},
+		&cli.StringFlag{
+			Name:  "backup-dir",
+			Usage: "path to the backup directory",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		logging.SetLogLevel("badger", "ERROR") // nolint:errcheck
+
+		// If the backup dir is not specified, just use the OS temp dir
+		backupDir := cctx.String("backup-dir")
+		if backupDir == "" {
+			backupDir = os.TempDir()
+		}
+
+		// Open the repo at the repo path
+		repoPath := cctx.String("repo")
+		lr, err := openLockedRepo(repoPath)
+		if err != nil {
+			return err
+		}
+		defer lr.Close() //nolint:errcheck
+
+		// Open the metadata datastore on the repo
+		ds, err := lr.Datastore(cctx.Context, datastore.NewKey(mktsMetadataNamespace).String())
+		if err != nil {
+			return xerrors.Errorf("opening datastore %s on repo %s: %w", mktsMetadataNamespace, repoPath, err)
+		}
+
+		// Create a tmp datastore that we'll add the exported key / values to
+		// and then backup
+		backupDsDir := path.Join(backupDir, "markets-backup-datastore")
+		if err := os.MkdirAll(backupDsDir, 0775); err != nil { //nolint:gosec
+			return xerrors.Errorf("creating tmp datastore directory: %w", err)
+		}
+		defer os.RemoveAll(backupDsDir) //nolint:errcheck
+
+		backupDs, err := levelds.NewDatastore(backupDsDir, &levelds.Options{
+			Compression: ldbopts.NoCompression,
+			NoSync:      false,
+			Strict:      ldbopts.StrictAll,
+			ReadOnly:    false,
+		})
+		if err != nil {
+			return xerrors.Errorf("opening backup datastore at %s: %w", backupDir, err)
+		}
+
+		// Export the key / values
+		prefixes := []string{
+			"/deals/provider",
+			"/retrievals/provider",
+			"/storagemarket",
+		}
+		for _, prefix := range prefixes {
+			err := exportPrefix(prefix, ds, backupDs)
+			if err != nil {
+				return err
+			}
+		}
+
+		// Wrap the datastore in a backup datastore
+		bds, err := backupds.Wrap(backupDs, "")
+		if err != nil {
+			return xerrors.Errorf("opening backupds: %w", err)
+		}
+
+		// Create a file for the backup
+		fpath := path.Join(backupDir, "markets.datastore.backup")
+		out, err := os.OpenFile(fpath, os.O_CREATE|os.O_WRONLY, 0644)
+		if err != nil {
+			return xerrors.Errorf("opening backup file %s: %w", fpath, err)
+		}
+
+		// Write the backup to the file
+		if err := bds.Backup(out); err != nil {
+			if cerr := out.Close(); cerr != nil {
+				log.Errorw("error closing backup file while handling backup error", "closeErr", cerr, "backupErr", err)
+			}
+			return xerrors.Errorf("backup error: %w", err)
+		}
+		if err := out.Close(); err != nil {
+			return xerrors.Errorf("closing backup file: %w", err)
+		}
+
+		fmt.Println("Wrote backup file to " + fpath)
+
+		return nil
+	},
+}
+
+func exportPrefix(prefix string, ds datastore.Batching, backupDs datastore.Batching) error {
+	q, err := ds.Query(dsq.Query{
+		Prefix: prefix,
+	})
+	if err != nil {
+		return xerrors.Errorf("datastore query: %w", err)
+	}
+	defer q.Close() //nolint:errcheck
+
+	for res := range q.Next() {
+		fmt.Println("Exporting key " + res.Key)
+		err := backupDs.Put(datastore.NewKey(res.Key), res.Value)
+		if err != nil {
+			return xerrors.Errorf("putting %s to backup datastore: %w", res.Key, err)
+		}
+	}
+
+	return nil
+}
+
+var marketImportDatastoreCmd = &cli.Command{
+	Name:        "import-datastore",
+	Description: "import markets datastore key/values from a backup file",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "repo",
+			Usage: "path to the repo",
+		},
+		&cli.StringFlag{
+			Name:     "backup-path",
+			Usage:    "path to the backup file",
+			Required: true,
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		logging.SetLogLevel("badger", "ERROR") // nolint:errcheck
+
+		backupPath := cctx.String("backup-path")
+
+		// Open the repo at the repo path
+		lr, err := openLockedRepo(cctx.String("repo"))
+		if err != nil {
+			return err
+		}
+		defer lr.Close() //nolint:errcheck
+
+		// Open the metadata datastore on the repo
+		repoDs, err := lr.Datastore(cctx.Context, datastore.NewKey(mktsMetadataNamespace).String())
+		if err != nil {
+			return err
+		}
+
+		r, err := os.Open(backupPath)
+		if err != nil {
+			return xerrors.Errorf("opening backup path %s: %w", backupPath, err)
+		}
+
+		fmt.Println("Importing from backup file " + backupPath)
+		err = backupds.RestoreInto(r, repoDs)
+		if err != nil {
+			return xerrors.Errorf("restoring backup from path %s: %w", backupPath, err)
+		}
+
+		fmt.Println("Completed importing from backup file " + backupPath)
+
+		return nil
+	},
+}
+
+func openLockedRepo(path string) (repo.LockedRepo, error) {
+	// Open the repo at the repo path
+	rpo, err := repo.NewFS(path)
+	if err != nil {
+		return nil, xerrors.Errorf("could not open repo %s: %w", path, err)
+	}
+
+	// Make sure the repo exists
+	exists, err := rpo.Exists()
+	if err != nil {
+		return nil, xerrors.Errorf("checking repo %s exists: %w", path, err)
+	}
+	if !exists {
+		return nil, xerrors.Errorf("repo does not exist: %s", path)
+	}
+
+	// Lock the repo
+	lr, err := rpo.Lock(repo.StorageMiner)
+	if err != nil {
+		return nil, xerrors.Errorf("locking repo %s: %w", path, err)
+	}
+
+	return lr, nil
+}

cmd/lotus-shed/pruning.go

@@ -161,7 +161,7 @@ var stateTreePruneCmd = &cli.Command{
 		if cctx.Bool("only-ds-gc") {
 			fmt.Println("running datastore gc....")
 			for i := 0; i < cctx.Int("gc-count"); i++ {
-				if err := badgbs.DB.RunValueLogGC(DiscardRatio); err != nil {
+				if err := badgbs.DB().RunValueLogGC(DiscardRatio); err != nil {
 					return xerrors.Errorf("datastore GC failed: %w", err)
 				}
 			}
@@ -208,7 +208,7 @@ var stateTreePruneCmd = &cli.Command{
 			return nil
 		}
 
-		b := badgbs.DB.NewWriteBatch()
+		b := badgbs.DB().NewWriteBatch()
 		defer b.Cancel()
 
 		markForRemoval := func(c cid.Cid) error {
@@ -249,7 +249,7 @@ var stateTreePruneCmd = &cli.Command{
 
 		fmt.Println("running datastore gc....")
 		for i := 0; i < cctx.Int("gc-count"); i++ {
-			if err := badgbs.DB.RunValueLogGC(DiscardRatio); err != nil {
+			if err := badgbs.DB().RunValueLogGC(DiscardRatio); err != nil {
 				return xerrors.Errorf("datastore GC failed: %w", err)
 			}
 		}

cmd/lotus-shed/sectors.go

@@ -1,8 +1,16 @@
 package main
 
 import (
+	"bytes"
+	"encoding/base64"
 	"fmt"
+	"image"
+	"image/color"
+	"image/png"
+	"os"
+	"sort"
 	"strconv"
+	"sync"
 
 	"golang.org/x/xerrors"
 
@@ -10,6 +18,7 @@ import (
 	"github.com/filecoin-project/go-bitfield"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
+	"github.com/ipfs/go-cid"
 	"github.com/urfave/cli/v2"
 
 	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
@@ -18,6 +27,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/lib/parmap"
 )
 
 var sectorsCmd = &cli.Command{
@@ -27,6 +37,7 @@ var sectorsCmd = &cli.Command{
 	Subcommands: []*cli.Command{
 		terminateSectorCmd,
 		terminateSectorPenaltyEstimationCmd,
+		visAllocatedSectorsCmd,
 	},
 }
 
@@ -263,3 +274,188 @@ var terminateSectorPenaltyEstimationCmd = &cli.Command{
 		return nil
 	},
 }
+
+var visAllocatedSectorsCmd = &cli.Command{
+	Name:  "vis-allocated",
+	Usage: "Produces a html with visualisation of allocated sectors",
+	Action: func(cctx *cli.Context) error {
+		api, closer, err := lcli.GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := lcli.ReqContext(cctx)
+		var miners []address.Address
+		if cctx.NArg() == 0 {
+			miners, err = api.StateListMiners(ctx, types.EmptyTSK)
+			if err != nil {
+				return err
+			}
+			powCache := make(map[address.Address]types.BigInt)
+			var lk sync.Mutex
+			parmap.Par(32, miners, func(a address.Address) {
+				pow, err := api.StateMinerPower(ctx, a, types.EmptyTSK)
+
+				lk.Lock()
+				if err == nil {
+					powCache[a] = pow.MinerPower.QualityAdjPower
+				} else {
+					powCache[a] = types.NewInt(0)
+				}
+				lk.Unlock()
+			})
+			sort.Slice(miners, func(i, j int) bool {
+				return powCache[miners[i]].GreaterThan(powCache[miners[j]])
+			})
+			n := sort.Search(len(miners), func(i int) bool {
+				pow := powCache[miners[i]]
+				log.Infof("pow @%d = %s", i, pow)
+				return pow.IsZero()
+			})
+			miners = miners[:n]
+		} else {
+			for _, mS := range cctx.Args().Slice() {
+				mA, err := address.NewFromString(mS)
+				if err != nil {
+					return xerrors.Errorf("parsing address '%s': %w", mS, err)
+				}
+				miners = append(miners, mA)
+			}
+		}
+
+		pngs := make([][]byte, len(miners))
+		for i := 0; i < len(miners); i++ {
+			func() {
+				state, err := api.StateReadState(ctx, miners[i], types.EmptyTSK)
+				if err != nil {
+					log.Errorf("getting state: %+v", err)
+					return
+				}
+				allocSString := state.State.(map[string]interface{})["AllocatedSectors"].(map[string]interface{})["/"].(string)
+
+				allocCid, err := cid.Decode(allocSString)
+				if err != nil {
+					log.Errorf("decoding cid: %+v", err)
+					return
+				}
+				rle, err := api.ChainReadObj(ctx, allocCid)
+				if err != nil {
+					log.Errorf("reading AllocatedSectors: %+v", err)
+					return
+				}
+				png, err := rleToPng(rle)
+				if err != nil {
+					log.Errorf("converting to png: %+v", err)
+					return
+				}
+				pngs[i] = png
+				encoded := base64.StdEncoding.EncodeToString(pngs[i])
+				fmt.Printf(`%s:</br><img src="data:image/png;base64,%s"></br>`+"\n", miners[i], encoded)
+				_ = os.Stdout.Sync()
+			}()
+		}
+
+		return nil
+	},
+}
+
+func rleToPng(rleBytes []byte) ([]byte, error) {
+	var bf bitfield.BitField
+	err := bf.UnmarshalCBOR(bytes.NewReader(rleBytes))
+	if err != nil {
+		return nil, xerrors.Errorf("decoding bitfield: %w", err)
+	}
+	{
+		last, err := bf.Last()
+		if err != nil {
+			return nil, xerrors.Errorf("getting last: %w", err)
+		}
+		if last == 0 {
+			return nil, nil
+		}
+	}
+	ri, err := bf.RunIterator()
+	if err != nil {
+		return nil, xerrors.Errorf("creating interator: %w", err)
+	}
+
+	const width = 1024
+	const skipTh = 64
+	const skipSize = 32
+
+	var size uint64
+	for ri.HasNext() {
+		run, err := ri.NextRun()
+		if err != nil {
+			return nil, xerrors.Errorf("getting next run: %w", err)
+		}
+		if run.Len > skipTh*width {
+			size += run.Len%(2*width) + skipSize*width
+		} else {
+			size += run.Len
+		}
+	}
+
+	img := image.NewRGBA(image.Rect(0, 0, width, int((size+width-1)/width)))
+	for i := range img.Pix {
+		img.Pix[i] = 255
+	}
+
+	ri, err = bf.RunIterator()
+	if err != nil {
+		return nil, xerrors.Errorf("creating interator: %w", err)
+	}
+
+	const shade = 15
+	idx := uint64(0)
+	realIdx := uint64(0)
+	for ri.HasNext() {
+		run, err := ri.NextRun()
+		if err != nil {
+			return nil, xerrors.Errorf("getting next run: %w", err)
+		}
+		var cut = false
+		var oldLen uint64
+		if run.Len > skipTh*width {
+			oldLen = run.Len
+			run.Len = run.Len%(2*width) + skipSize*width
+			cut = true
+		}
+		for i := uint64(0); i < run.Len; i++ {
+			col := color.Gray{0}
+			stripe := (realIdx+i)/width%256 >= 128
+			if cut && i > skipSize*width/2 {
+				stripe = (realIdx+i+(skipSize/2*width))/width%256 >= 128
+			}
+			if !run.Val {
+				col.Y = 255
+				if stripe {
+					col.Y -= shade
+				}
+			} else if stripe {
+				col.Y += shade
+			}
+			img.Set(int((idx+i)%width), int((idx+i)/width), col)
+		}
+		if cut {
+			i := (idx + run.Len/2 + width) &^ (width - 1)
+			iend := i + width
+			col := color.RGBA{255, 0, 0, 255}
+			for ; i < iend; i++ {
+				img.Set(int(i)%width, int(i)/width, col)
+			}
+			realIdx += oldLen
+			idx += run.Len
+		} else {
+			realIdx += run.Len
+			idx += run.Len
+		}
+	}
+	buf := &bytes.Buffer{}
+	err = png.Encode(buf, img)
+	if err != nil {
+		return nil, xerrors.Errorf("encoding png: %w", err)
+	}
+
+	return buf.Bytes(), nil
+}

cmd/lotus-shed/splitstore.go

@@ -0,0 +1,310 @@
+package main
+
+import (
+	"bufio"
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"github.com/dgraph-io/badger/v2"
+	"github.com/urfave/cli/v2"
+	"golang.org/x/sync/errgroup"
+	"golang.org/x/xerrors"
+
+	"go.uber.org/zap"
+
+	"github.com/ipfs/go-datastore"
+	"github.com/ipfs/go-datastore/query"
+
+	lcli "github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/node/config"
+	"github.com/filecoin-project/lotus/node/repo"
+)
+
+var splitstoreCmd = &cli.Command{
+	Name:        "splitstore",
+	Description: "splitstore utilities",
+	Subcommands: []*cli.Command{
+		splitstoreRollbackCmd,
+		splitstoreCheckCmd,
+		splitstoreInfoCmd,
+	},
+}
+
+var splitstoreRollbackCmd = &cli.Command{
+	Name:        "rollback",
+	Description: "rollbacks a splitstore installation",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "repo",
+			Value: "~/.lotus",
+		},
+		&cli.BoolFlag{
+			Name:  "gc-coldstore",
+			Usage: "compact and garbage collect the coldstore after copying the hotstore",
+		},
+		&cli.BoolFlag{
+			Name:  "rewrite-config",
+			Usage: "rewrite the lotus configuration to disable splitstore",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		r, err := repo.NewFS(cctx.String("repo"))
+		if err != nil {
+			return xerrors.Errorf("error opening fs repo: %w", err)
+		}
+
+		exists, err := r.Exists()
+		if err != nil {
+			return err
+		}
+		if !exists {
+			return xerrors.Errorf("lotus repo doesn't exist")
+		}
+
+		lr, err := r.Lock(repo.FullNode)
+		if err != nil {
+			return xerrors.Errorf("error locking repo: %w", err)
+		}
+		defer lr.Close() //nolint:errcheck
+
+		cfg, err := lr.Config()
+		if err != nil {
+			return xerrors.Errorf("error getting config: %w", err)
+		}
+
+		fncfg, ok := cfg.(*config.FullNode)
+		if !ok {
+			return xerrors.Errorf("wrong config type: %T", cfg)
+		}
+
+		if !fncfg.Chainstore.EnableSplitstore {
+			return xerrors.Errorf("splitstore is not enabled")
+		}
+
+		fmt.Println("copying hotstore to coldstore...")
+		err = copyHotstoreToColdstore(lr, cctx.Bool("gc-coldstore"))
+		if err != nil {
+			return xerrors.Errorf("error copying hotstore to coldstore: %w", err)
+		}
+
+		fmt.Println("deleting splitstore directory...")
+		err = deleteSplitstoreDir(lr)
+		if err != nil {
+			return xerrors.Errorf("error deleting splitstore directory: %w", err)
+		}
+
+		fmt.Println("deleting splitstore keys from metadata datastore...")
+		err = deleteSplitstoreKeys(lr)
+		if err != nil {
+			return xerrors.Errorf("error deleting splitstore keys: %w", err)
+		}
+
+		if cctx.Bool("rewrite-config") {
+			fmt.Println("disabling splitstore in config...")
+			err = lr.SetConfig(func(cfg interface{}) {
+				cfg.(*config.FullNode).Chainstore.EnableSplitstore = false
+			})
+			if err != nil {
+				return xerrors.Errorf("error disabling splitstore in config: %w", err)
+			}
+		}
+
+		fmt.Println("splitstore has been rolled back.")
+		return nil
+	},
+}
+
+func copyHotstoreToColdstore(lr repo.LockedRepo, gcColdstore bool) error {
+	repoPath := lr.Path()
+	dataPath := filepath.Join(repoPath, "datastore")
+	coldPath := filepath.Join(dataPath, "chain")
+	hotPath := filepath.Join(dataPath, "splitstore", "hot.badger")
+
+	blog := &badgerLogger{
+		SugaredLogger: log.Desugar().WithOptions(zap.AddCallerSkip(1)).Sugar(),
+		skip2:         log.Desugar().WithOptions(zap.AddCallerSkip(2)).Sugar(),
+	}
+
+	coldOpts, err := repo.BadgerBlockstoreOptions(repo.UniversalBlockstore, coldPath, false)
+	if err != nil {
+		return xerrors.Errorf("error getting coldstore badger options: %w", err)
+	}
+	coldOpts.SyncWrites = false
+	coldOpts.Logger = blog
+
+	hotOpts, err := repo.BadgerBlockstoreOptions(repo.HotBlockstore, hotPath, true)
+	if err != nil {
+		return xerrors.Errorf("error getting hotstore badger options: %w", err)
+	}
+	hotOpts.Logger = blog
+
+	cold, err := badger.Open(coldOpts.Options)
+	if err != nil {
+		return xerrors.Errorf("error opening coldstore: %w", err)
+	}
+	defer cold.Close() //nolint
+
+	hot, err := badger.Open(hotOpts.Options)
+	if err != nil {
+		return xerrors.Errorf("error opening hotstore: %w", err)
+	}
+	defer hot.Close() //nolint
+
+	rd, wr := io.Pipe()
+	g := new(errgroup.Group)
+
+	g.Go(func() error {
+		bwr := bufio.NewWriterSize(wr, 64<<20)
+
+		_, err := hot.Backup(bwr, 0)
+		if err != nil {
+			_ = wr.CloseWithError(err)
+			return err
+		}
+
+		err = bwr.Flush()
+		if err != nil {
+			_ = wr.CloseWithError(err)
+			return err
+		}
+
+		return wr.Close()
+	})
+
+	g.Go(func() error {
+		err := cold.Load(rd, 1024)
+		if err != nil {
+			return err
+		}
+
+		return cold.Sync()
+	})
+
+	err = g.Wait()
+	if err != nil {
+		return err
+	}
+
+	// compact + gc the coldstore if so requested
+	if gcColdstore {
+		fmt.Println("compacting coldstore...")
+		nworkers := runtime.NumCPU()
+		if nworkers < 2 {
+			nworkers = 2
+		}
+
+		err = cold.Flatten(nworkers)
+		if err != nil {
+			return xerrors.Errorf("error compacting coldstore: %w", err)
+		}
+
+		fmt.Println("garbage collecting coldstore...")
+		for err == nil {
+			err = cold.RunValueLogGC(0.0625)
+		}
+
+		if err != badger.ErrNoRewrite {
+			return xerrors.Errorf("error garbage collecting coldstore: %w", err)
+		}
+	}
+
+	return nil
+}
+
+func deleteSplitstoreDir(lr repo.LockedRepo) error {
+	path, err := lr.SplitstorePath()
+	if err != nil {
+		return xerrors.Errorf("error getting splitstore path: %w", err)
+	}
+
+	return os.RemoveAll(path)
+}
+
+func deleteSplitstoreKeys(lr repo.LockedRepo) error {
+	ds, err := lr.Datastore(context.TODO(), "/metadata")
+	if err != nil {
+		return xerrors.Errorf("error opening datastore: %w", err)
+	}
+	if closer, ok := ds.(io.Closer); ok {
+		defer closer.Close() //nolint
+	}
+
+	var keys []datastore.Key
+	res, err := ds.Query(query.Query{Prefix: "/splitstore"})
+	if err != nil {
+		return xerrors.Errorf("error querying datastore for splitstore keys: %w", err)
+	}
+
+	for r := range res.Next() {
+		if r.Error != nil {
+			return xerrors.Errorf("datastore query error: %w", r.Error)
+		}
+
+		keys = append(keys, datastore.NewKey(r.Key))
+	}
+
+	for _, k := range keys {
+		fmt.Printf("deleting %s from datastore...\n", k)
+		err = ds.Delete(k)
+		if err != nil {
+			return xerrors.Errorf("error deleting key %s from datastore: %w", k, err)
+		}
+	}
+
+	return nil
+}
+
+// badger logging through go-log
+type badgerLogger struct {
+	*zap.SugaredLogger
+	skip2 *zap.SugaredLogger
+}
+
+func (b *badgerLogger) Warningf(format string, args ...interface{}) {}
+func (b *badgerLogger) Infof(format string, args ...interface{})    {}
+func (b *badgerLogger) Debugf(format string, args ...interface{})   {}
+
+var splitstoreCheckCmd = &cli.Command{
+	Name:        "check",
+	Description: "runs a healthcheck on a splitstore installation",
+	Action: func(cctx *cli.Context) error {
+		api, closer, err := lcli.GetFullNodeAPIV1(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+		return api.ChainCheckBlockstore(ctx)
+	},
+}
+
+var splitstoreInfoCmd = &cli.Command{
+	Name:        "info",
+	Description: "prints some basic splitstore information",
+	Action: func(cctx *cli.Context) error {
+		api, closer, err := lcli.GetFullNodeAPIV1(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+		info, err := api.ChainBlockstoreInfo(ctx)
+		if err != nil {
+			return err
+		}
+
+		for k, v := range info {
+			fmt.Print(k)
+			fmt.Print(": ")
+			fmt.Println(v)
+		}
+
+		return nil
+	},
+}

cmd/lotus-storage-miner/config.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"fmt"
-
-	"github.com/urfave/cli/v2"
-
-	"github.com/filecoin-project/lotus/node/config"
-)
-
-var configCmd = &cli.Command{
-	Name:  "config",
-	Usage: "Output default configuration",
-	Action: func(cctx *cli.Context) error {
-		comm, err := config.ConfigComment(config.DefaultStorageMiner())
-		if err != nil {
-			return err
-		}
-		fmt.Println(string(comm))
-		return nil
-	},
-}

cmd/lotus/config.go

@@ -0,0 +1,94 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/node/config"
+	"github.com/filecoin-project/lotus/node/repo"
+)
+
+var configCmd = &cli.Command{
+	Name:  "config",
+	Usage: "Manage node config",
+	Subcommands: []*cli.Command{
+		configDefaultCmd,
+		configUpdateCmd,
+	},
+}
+
+var configDefaultCmd = &cli.Command{
+	Name:  "default",
+	Usage: "Print default node config",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "no-comment",
+			Usage: "don't comment default values",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		c := config.DefaultFullNode()
+
+		cb, err := config.ConfigUpdate(c, nil, !cctx.Bool("no-comment"))
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(string(cb))
+
+		return nil
+	},
+}
+
+var configUpdateCmd = &cli.Command{
+	Name:  "updated",
+	Usage: "Print updated node config",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "no-comment",
+			Usage: "don't comment default values",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		r, err := repo.NewFS(cctx.String("repo"))
+		if err != nil {
+			return err
+		}
+
+		ok, err := r.Exists()
+		if err != nil {
+			return err
+		}
+
+		if !ok {
+			return xerrors.Errorf("repo not initialized")
+		}
+
+		lr, err := r.LockRO(repo.FullNode)
+		if err != nil {
+			return xerrors.Errorf("locking repo: %w", err)
+		}
+
+		cfgNode, err := lr.Config()
+		if err != nil {
+			_ = lr.Close()
+			return xerrors.Errorf("getting node config: %w", err)
+		}
+
+		if err := lr.Close(); err != nil {
+			return err
+		}
+
+		cfgDef := config.DefaultFullNode()
+
+		updated, err := config.ConfigUpdate(cfgNode, cfgDef, !cctx.Bool("no-comment"))
+		if err != nil {
+			return err
+		}
+
+		fmt.Print(string(updated))
+		return nil
+	},
+}

cmd/lotus/main.go

@@ -12,6 +12,7 @@ import (
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	lcli "github.com/filecoin-project/lotus/cli"
+	cliutil "github.com/filecoin-project/lotus/cli/util"
 	"github.com/filecoin-project/lotus/lib/lotuslog"
 	"github.com/filecoin-project/lotus/lib/tracing"
 	"github.com/filecoin-project/lotus/node/repo"
@@ -29,6 +30,7 @@ func main() {
 	local := []*cli.Command{
 		DaemonCmd,
 		backupCmd,
+		configCmd,
 	}
 	if AdvanceBlockCmd != nil {
 		local = append(local, AdvanceBlockCmd)
@@ -80,6 +82,7 @@ func main() {
 				Name:  "force-send",
 				Usage: "if true, will ignore pre-send checks",
 			},
+			cliutil.FlagVeryVerbose,
 		},
 
 		Commands: append(local, lcli.Commands...),

conformance/chaos/cbor_gen.go

@@ -5,6 +5,7 @@ package chaos
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	address "github.com/filecoin-project/go-address"
@@ -17,6 +18,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 var lengthBufState = []byte{130}

documentation/en/api-v0-methods-miner.md

@@ -18,6 +18,12 @@
   * [ComputeProof](#ComputeProof)
 * [Create](#Create)
   * [CreateBackup](#CreateBackup)
+* [Dagstore](#Dagstore)
+  * [DagstoreGC](#DagstoreGC)
+  * [DagstoreInitializeAll](#DagstoreInitializeAll)
+  * [DagstoreInitializeShard](#DagstoreInitializeShard)
+  * [DagstoreListShards](#DagstoreListShards)
+  * [DagstoreRecoverShard](#DagstoreRecoverShard)
 * [Deals](#Deals)
   * [DealsConsiderOfflineRetrievalDeals](#DealsConsiderOfflineRetrievalDeals)
   * [DealsConsiderOfflineStorageDeals](#DealsConsiderOfflineStorageDeals)
@@ -94,6 +100,8 @@
   * [ReturnSealPreCommit1](#ReturnSealPreCommit1)
   * [ReturnSealPreCommit2](#ReturnSealPreCommit2)
   * [ReturnUnsealPiece](#ReturnUnsealPiece)
+* [Runtime](#Runtime)
+  * [RuntimeSubsystems](#RuntimeSubsystems)
 * [Sealing](#Sealing)
   * [SealingAbort](#SealingAbort)
   * [SealingSchedDiag](#SealingSchedDiag)
@@ -343,6 +351,113 @@ Inputs:
 
 Response: `{}`
 
+## Dagstore
+
+
+### DagstoreGC
+DagstoreGC runs garbage collection on the DAG store.
+
+
+Perms: admin
+
+Inputs: `null`
+
+Response: `null`
+
+### DagstoreInitializeAll
+DagstoreInitializeAll initializes all uninitialized shards in bulk,
+according to the policy passed in the parameters.
+
+It is recommended to set a maximum concurrency to avoid extreme
+IO pressure if the storage subsystem has a large amount of deals.
+
+It returns a stream of events to report progress.
+
+
+Perms: write
+
+Inputs:
+```json
+[
+  {
+    "MaxConcurrency": 123
+  }
+]
+```
+
+Response:
+```json
+{
+  "Key": "string value",
+  "Event": "string value",
+  "Success": true,
+  "Error": "string value",
+  "Total": 123,
+  "Current": 123
+}
+```
+
+### DagstoreInitializeShard
+DagstoreInitializeShard initializes an uninitialized shard.
+
+Initialization consists of fetching the shard's data (deal payload) from
+the storage subsystem, generating an index, and persisting the index
+to facilitate later retrievals, and/or to publish to external sources.
+
+This operation is intended to complement the initial migration. The
+migration registers a shard for every unique piece CID, with lazy
+initialization. Thus, shards are not initialized immediately to avoid
+IO activity competing with proving. Instead, shard are initialized
+when first accessed. This method forces the initialization of a shard by
+accessing it and immediately releasing it. This is useful to warm up the
+cache to facilitate subsequent retrievals, and to generate the indexes
+to publish them externally.
+
+This operation fails if the shard is not in ShardStateNew state.
+It blocks until initialization finishes.
+
+
+Perms: write
+
+Inputs:
+```json
+[
+  "string value"
+]
+```
+
+Response: `{}`
+
+### DagstoreListShards
+DagstoreListShards returns information about all shards known to the
+DAG store. Only available on nodes running the markets subsystem.
+
+
+Perms: read
+
+Inputs: `null`
+
+Response: `null`
+
+### DagstoreRecoverShard
+DagstoreRecoverShard attempts to recover a failed shard.
+
+This operation fails if the shard is not in ShardStateErrored state.
+It blocks until recovery finishes. If recovery failed, it returns the
+error.
+
+
+Perms: write
+
+Inputs:
+```json
+[
+  "string value"
+]
+```
+
+Response: `{}`
+
 ## Deals
 
 
@@ -688,7 +803,6 @@ Response:
   "SlashEpoch": 10101,
   "FastRetrieval": true,
   "Message": "string value",
-  "StoreID": 12,
   "FundsReserved": "0",
   "Ref": {
     "TransferType": "string value",
@@ -707,7 +821,8 @@ Response:
     "Responder": "12D3KooWGzxzKZYveHXtpG6AsrUJBcWxHBFS2HsEoGTxrMLvKXtf",
     "ID": 3
   },
-  "SectorNumber": 9
+  "SectorNumber": 9,
+  "InboundCAR": "string value"
 }
 ```
 
@@ -1522,6 +1637,28 @@ Inputs:
 
 Response: `{}`
 
+## Runtime
+
+
+### RuntimeSubsystems
+RuntimeSubsystems returns the subsystems that are enabled
+in this instance.
+
+
+Perms: read
+
+Inputs: `null`
+
+Response:
+```json
+[
+  "Mining",
+  "Sealing",
+  "SectorStorage",
+  "Markets"
+]
+```
+
 ## Sealing
 
 

documentation/en/api-v0-methods.md

@@ -1467,7 +1467,7 @@ Inputs:
     },
     "Piece": null,
     "Size": 42,
-    "LocalStore": 12,
+    "LocalCARV2FilePath": "string value",
     "Total": "0",
     "UnsealPrice": "0",
     "PaymentInterval": 42,
@@ -1521,7 +1521,7 @@ Inputs:
     },
     "Piece": null,
     "Size": 42,
-    "LocalStore": 12,
+    "LocalCARV2FilePath": "string value",
     "Total": "0",
     "UnsealPrice": "0",
     "PaymentInterval": 42,

documentation/en/api-v1-unstable-methods.md

@@ -11,6 +11,8 @@
 * [Beacon](#Beacon)
   * [BeaconGetEntry](#BeaconGetEntry)
 * [Chain](#Chain)
+  * [ChainBlockstoreInfo](#ChainBlockstoreInfo)
+  * [ChainCheckBlockstore](#ChainCheckBlockstore)
   * [ChainDeleteObj](#ChainDeleteObj)
   * [ChainExport](#ChainExport)
   * [ChainGetBlock](#ChainGetBlock)
@@ -350,6 +352,32 @@ The Chain method group contains methods for interacting with the
 blockchain, but that do not require any form of state computation.
 
 
+### ChainBlockstoreInfo
+ChainBlockstoreInfo returns some basic information about the blockstore
+
+
+Perms: read
+
+Inputs: `null`
+
+Response:
+```json
+{
+  "abc": 123
+}
+```
+
+### ChainCheckBlockstore
+ChainCheckBlockstore performs an (asynchronous) health check on the chain/state blockstore
+if supported by the underlying implementation.
+
+
+Perms: admin
+
+Inputs: `null`
+
+Response: `{}`
+
 ### ChainDeleteObj
 ChainDeleteObj deletes node referenced by the given CID
 
@@ -1469,7 +1497,7 @@ Inputs:
     },
     "Piece": null,
     "Size": 42,
-    "LocalStore": 12,
+    "LocalCARV2FilePath": "string value",
     "Total": "0",
     "UnsealPrice": "0",
     "PaymentInterval": 42,
@@ -1523,7 +1551,7 @@ Inputs:
     },
     "Piece": null,
     "Size": 42,
-    "LocalStore": 12,
+    "LocalCARV2FilePath": "string value",
     "Total": "0",
     "UnsealPrice": "0",
     "PaymentInterval": 42,

documentation/en/cli-lotus-miner.md

@@ -7,13 +7,13 @@ USAGE:
    lotus-miner [global options] command [command options] [arguments...]
 
 VERSION:
-   1.11.1-dev
+   1.11.1-m1.3.4
 
 COMMANDS:
    init     Initialize a lotus miner repo
    run      Start a lotus miner process
    stop     Stop a running lotus miner
-   config   Output default configuration
+   config   Manage node config
    backup   Create node metadata backup
    version  Print version
    help, h  Shows a list of commands or help for one command
@@ -29,6 +29,7 @@ COMMANDS:
      storage-deals    Manage storage deals and related configuration
      retrieval-deals  Manage retrieval deals and related configuration
      data-transfers   Manage data transfers
+     dagstore         Manage the dagstore on the markets subsystem
    NETWORK:
      net  Manage P2P Network
    RETRIEVAL:
@@ -43,6 +44,9 @@ GLOBAL OPTIONS:
    --actor value, -a value                  specify other actor to check state for (read only)
    --color                                  use color in display output (default: depends on output being a TTY)
    --miner-repo value, --storagerepo value  Specify miner repo path. flag(storagerepo) and env(LOTUS_STORAGE_PATH) are DEPRECATION, will REMOVE SOON (default: "~/.lotusminer") [$LOTUS_MINER_PATH, $LOTUS_STORAGE_PATH]
+   --markets-repo value                     Markets repo path [$LOTUS_MARKETS_PATH]
+   --call-on-markets                        (experimental; may be removed) call this command against a markets node; use only with common commands like net, auth, pprof, etc. whose target may be ambiguous (default: false)
+   --vv                                     enables very verbose mode, useful for debugging the CLI (default: false)
    --help, -h                               show help (default: false)
    --version, -v                            print the version (default: false)
 ```
@@ -145,13 +149,47 @@ OPTIONS:
 ## lotus-miner config
 ```
 NAME:
-   lotus-miner config - Output default configuration
+   lotus-miner config - Manage node config
 
 USAGE:
-   lotus-miner config [command options] [arguments...]
+   lotus-miner config command [command options] [arguments...]
+
+COMMANDS:
+   default  Print default node config
+   updated  Print updated node config
+   help, h  Shows a list of commands or help for one command
 
 OPTIONS:
-   --help, -h  show help (default: false)
+   --help, -h     show help (default: false)
+   --version, -v  print the version (default: false)
+   
+```
+
+### lotus-miner config default
+```
+NAME:
+   lotus-miner config default - Print default node config
+
+USAGE:
+   lotus-miner config default [command options] [arguments...]
+
+OPTIONS:
+   --no-comment  don't comment default values (default: false)
+   --help, -h    show help (default: false)
+   
+```
+
+### lotus-miner config updated
+```
+NAME:
+   lotus-miner config updated - Print updated node config
+
+USAGE:
+   lotus-miner config updated [command options] [arguments...]
+
+OPTIONS:
+   --no-comment  don't comment default values (default: false)
+   --help, -h    show help (default: false)
    
 ```
 
@@ -963,6 +1001,94 @@ OPTIONS:
    
 ```
 
+## lotus-miner dagstore
+```
+NAME:
+   lotus-miner dagstore - Manage the dagstore on the markets subsystem
+
+USAGE:
+   lotus-miner dagstore command [command options] [arguments...]
+
+COMMANDS:
+   list-shards       List all shards known to the dagstore, with their current status
+   initialize-shard  Initialize the specified shard
+   recover-shard     Attempt to recover a shard in errored state
+   initialize-all    Initialize all uninitialized shards, streaming results as they're produced
+   gc                Garbage collect the dagstore
+   help, h           Shows a list of commands or help for one command
+
+OPTIONS:
+   --help, -h     show help (default: false)
+   --version, -v  print the version (default: false)
+   
+```
+
+### lotus-miner dagstore list-shards
+```
+NAME:
+   lotus-miner dagstore list-shards - List all shards known to the dagstore, with their current status
+
+USAGE:
+   lotus-miner dagstore list-shards [command options] [arguments...]
+
+OPTIONS:
+   --help, -h  show help (default: false)
+   
+```
+
+### lotus-miner dagstore initialize-shard
+```
+NAME:
+   lotus-miner dagstore initialize-shard - Initialize the specified shard
+
+USAGE:
+   lotus-miner dagstore initialize-shard [command options] [key]
+
+OPTIONS:
+   --help, -h  show help (default: false)
+   
+```
+
+### lotus-miner dagstore recover-shard
+```
+NAME:
+   lotus-miner dagstore recover-shard - Attempt to recover a shard in errored state
+
+USAGE:
+   lotus-miner dagstore recover-shard [command options] [key]
+
+OPTIONS:
+   --help, -h  show help (default: false)
+   
+```
+
+### lotus-miner dagstore initialize-all
+```
+NAME:
+   lotus-miner dagstore initialize-all - Initialize all uninitialized shards, streaming results as they're produced
+
+USAGE:
+   lotus-miner dagstore initialize-all [command options] [arguments...]
+
+OPTIONS:
+   --concurrency value  maximum shards to initialize concurrently at a time; use 0 for unlimited (default: 0)
+   --help, -h           show help (default: false)
+   
+```
+
+### lotus-miner dagstore gc
+```
+NAME:
+   lotus-miner dagstore gc - Garbage collect the dagstore
+
+USAGE:
+   lotus-miner dagstore gc [command options] [arguments...]
+
+OPTIONS:
+   --help, -h  show help (default: false)
+   
+```
+
 ## lotus-miner net
 ```
 NAME:

documentation/en/cli-lotus-worker.md

@@ -7,7 +7,7 @@ USAGE:
    lotus-worker [global options] command [command options] [arguments...]
 
 VERSION:
-   1.11.1-dev
+   1.11.1-m1.3.4
 
 COMMANDS:
    run         Start lotus worker

documentation/en/cli-lotus.md

@@ -7,11 +7,12 @@ USAGE:
    lotus [global options] command [command options] [arguments...]
 
 VERSION:
-   1.11.1-dev
+   1.11.1-m1.3.4
 
 COMMANDS:
    daemon   Start a lotus daemon process
    backup   Create node metadata backup
+   config   Manage node config
    version  Print version
    help, h  Shows a list of commands or help for one command
    BASIC:
@@ -38,6 +39,7 @@ COMMANDS:
 GLOBAL OPTIONS:
    --interactive  setting to false will disable interactive functionality of commands (default: false)
    --force-send   if true, will ignore pre-send checks (default: false)
+   --vv           enables very verbose mode, useful for debugging the CLI (default: false)
    --help, -h     show help (default: false)
    --version, -v  print the version (default: false)
 ```
@@ -108,6 +110,53 @@ OPTIONS:
    
 ```
 
+## lotus config
+```
+NAME:
+   lotus config - Manage node config
+
+USAGE:
+   lotus config command [command options] [arguments...]
+
+COMMANDS:
+   default  Print default node config
+   updated  Print updated node config
+   help, h  Shows a list of commands or help for one command
+
+OPTIONS:
+   --help, -h     show help (default: false)
+   --version, -v  print the version (default: false)
+   
+```
+
+### lotus config default
+```
+NAME:
+   lotus config default - Print default node config
+
+USAGE:
+   lotus config default [command options] [arguments...]
+
+OPTIONS:
+   --no-comment  don't comment default values (default: false)
+   --help, -h    show help (default: false)
+   
+```
+
+### lotus config updated
+```
+NAME:
+   lotus config updated - Print updated node config
+
+USAGE:
+   lotus config updated [command options] [arguments...]
+
+OPTIONS:
+   --no-comment  don't comment default values (default: false)
+   --help, -h    show help (default: false)
+   
+```
+
 ## lotus version
 ```
 NAME:

documentation/misc/RELEASE_ISSUE_TEMPLATE.md

@@ -63,24 +63,15 @@ Testing an RC:
     - [ ] (optional) let a sector go faulty, and see it be recovered
     
 - [ ] **Stage 2 - Community Testing**
-  - [ ] Inform beta miners (@lotus-early-testers-miner in Filecoin Slack #fil-lotus)
-  - [ ] Ask close ecosystem partners to test their projects (@lotus-early-testers-eco-dev in Filecoin slack #fil-lotus)
-    - [ ] Powergate
-    - [ ] Glif
-    - [ ] Zondax
-    - [ ] Stats dashboard
-    - [ ] Community dashboards
-    - [ ] Infura
-    - [ ] Sentinel
-    - [ ] Protofire
-    - [ ] Fleek
+  - [ ] Inform beta lotus users (@lotus-early-testers in Filecoin Slack #fil-lotus)
+
 
 - [ ] **Stage 3 - Community Prod Testing**
   - [ ] Documentation
     - [ ] Ensure that [CHANGELOG.md](https://github.com/filecoin-project/lotus/blob/master/CHANGELOG.md) is up to date
     - [ ] Check if any [config](https://docs.filecoin.io/get-started/lotus/configuration-and-advanced-usage/#configuration) updates are needed
   - [ ] Invite the wider community through (link to the release issue):
-    - [ ] Check `Create a discussion for this release` when tagging for the major rcs(new features, hot-fixes) release 
+    - [ ] Check `Create a discussion for this release` when tagging for the major/close-to-final rcs(new features, hot-fixes) release 
     - [ ] Link the disucssion in #fil-lotus on Filecoin slack
     
 - [ ] **Stage 4 - Release**
@@ -91,11 +82,10 @@ Testing an RC:
     - [ ] Merge `release-vX.Y.Z` into the `releases` branch.
     - [ ] Tag this merge commit (on the `releases` branch) with `vX.Y.Z`
     - [ ] Cut the release [here](https://github.com/filecoin-project/lotus/releases/new?prerelease=true&target=releases).
-        - [ ]  Check `Create a discussion for this release` when tagging the release 
     - [ ] Final announcements
         - [ ] Update network.filecoin.io for mainnet, calib and nerpa.
-        - [ ] repost in #fil-lotus in filecoin slack
-        - [ ] Inform node provides (Protofire, Digital Ocean..)
+        - [ ] repost in #fil-lotus-announcement in filecoin slack
+        - [ ] Inform node providers (Protofire, Digital Ocean..)
 
 - [ ] **Post-Release**
   - [ ] Merge the `releases` branch back into `master`, ignoring the changes to `version.go` (keep the `-dev` version from master). Do NOT delete the `releases` branch when doing so!
@@ -104,11 +94,7 @@ Testing an RC:
 
 ## ❤️ Contributors
 
-< list generated by scripts/mkreleaselog >
-
-Would you like to contribute to Lotus and don't know how? Well, there are a few places you can get started:
-
-- TODO
+See the final release notes!
 
 ## ⁉️ Do you have questions?
 

extern/sector-storage/cbor_gen.go

@@ -5,6 +5,7 @@ package sectorstorage
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	sealtasks "github.com/filecoin-project/lotus/extern/sector-storage/sealtasks"
@@ -15,6 +16,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 func (t *Call) MarshalCBOR(w io.Writer) error {

extern/sector-storage/storiface/cbor_gen.go

@@ -5,6 +5,7 @@ package storiface
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	cid "github.com/ipfs/go-cid"
@@ -14,6 +15,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 func (t *CallID) MarshalCBOR(w io.Writer) error {

extern/storage-sealing/cbor_gen.go

@@ -5,6 +5,7 @@ package sealing
 import (
 	"fmt"
 	"io"
+	"math"
 	"sort"
 
 	abi "github.com/filecoin-project/go-state-types/abi"
@@ -17,6 +18,7 @@ import (
 
 var _ = xerrors.Errorf
 var _ = cid.Undef
+var _ = math.E
 var _ = sort.Sort
 
 func (t *Piece) MarshalCBOR(w io.Writer) error {

gen/api/proxygen.go

@@ -298,6 +298,9 @@ import (
 	}
 
 	err = doTemplate(w, m, `
+
+var ErrNotSupported = xerrors.New("method not supported")
+
 {{range .Infos}}
 type {{.Name}}Struct struct {
 {{range .Include}}
@@ -321,11 +324,14 @@ type {{.Name}}Stub struct {
 {{$name := .Name}}
 {{range .Methods}}
 func (s *{{$name}}Struct) {{.Name}}({{.NamedParams}}) ({{.Results}}) {
+	if s.Internal.{{.Name}} == nil {
+		return {{.DefRes}}ErrNotSupported
+	}
 	return s.Internal.{{.Name}}({{.ParamNames}})
 }
 
 func (s *{{$name}}Stub) {{.Name}}({{.NamedParams}}) ({{.Results}}) {
-	return {{.DefRes}}xerrors.New("method not supported")
+	return {{.DefRes}}ErrNotSupported
 }
 {{end}}
 {{end}}

go.mod

@@ -26,37 +26,38 @@ require (
 	github.com/elastic/gosigar v0.12.0
 	github.com/etclabscore/go-openrpc-reflect v0.0.36
 	github.com/fatih/color v1.9.0
+	github.com/filecoin-project/dagstore v0.4.2
 	github.com/filecoin-project/filecoin-ffi v0.30.4-0.20200910194244-f640612a1a1f
 	github.com/filecoin-project/go-address v0.0.5
-	github.com/filecoin-project/go-amt-ipld/v2 v2.1.1-0.20201006184820-924ee87a1349 // indirect
 	github.com/filecoin-project/go-bitfield v0.2.4
 	github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2
 	github.com/filecoin-project/go-commp-utils v0.1.1-0.20210427191551-70bf140d31c7
 	github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03
-	github.com/filecoin-project/go-data-transfer v1.6.0
-	github.com/filecoin-project/go-fil-commcid v0.0.0-20201016201715-d41df56b4f6a
-	github.com/filecoin-project/go-fil-markets v1.5.0
+	github.com/filecoin-project/go-data-transfer v1.7.3
+	github.com/filecoin-project/go-fil-commcid v0.1.0
+	github.com/filecoin-project/go-fil-commp-hashhash v0.1.0
+	github.com/filecoin-project/go-fil-markets v1.6.3-0.20210806151421-967d8717c917
 	github.com/filecoin-project/go-jsonrpc v0.1.4-0.20210217175800-45ea43ac2bec
 	github.com/filecoin-project/go-multistore v0.0.3
-	github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20
+	github.com/filecoin-project/go-padreader v0.0.0-20210723183308-812a16dc01b1
 	github.com/filecoin-project/go-paramfetch v0.0.2-0.20210614165157-25a6c7769498
 	github.com/filecoin-project/go-state-types v0.1.1-0.20210722133031-ad9bfe54c124
-	github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe
+	github.com/filecoin-project/go-statemachine v1.0.1
 	github.com/filecoin-project/go-statestore v0.1.1
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
 	github.com/filecoin-project/specs-actors v0.9.14
 	github.com/filecoin-project/specs-actors/v2 v2.3.5
 	github.com/filecoin-project/specs-actors/v3 v3.1.1
 	github.com/filecoin-project/specs-actors/v4 v4.0.1
-	github.com/filecoin-project/specs-actors/v5 v5.0.2
+	github.com/filecoin-project/specs-actors/v5 v5.0.3
 	github.com/filecoin-project/specs-storage v0.1.1-0.20201105051918-5188d9774506
 	github.com/filecoin-project/test-vectors/schema v0.0.5
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
 	github.com/gdamore/tcell/v2 v2.2.0
 	github.com/go-kit/kit v0.10.0
 	github.com/go-ole/go-ole v1.2.4 // indirect
-	github.com/golang/mock v1.5.0
-	github.com/google/uuid v1.1.2
+	github.com/golang/mock v1.6.0
+	github.com/google/uuid v1.2.0
 	github.com/gorilla/mux v1.7.4
 	github.com/gorilla/websocket v1.4.2
 	github.com/hako/durafmt v0.0.0-20200710122514-c0fb7b4da026
@@ -65,10 +66,10 @@ require (
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d
 	github.com/ipfs/bbloom v0.0.4
-	github.com/ipfs/go-bitswap v0.3.2
+	github.com/ipfs/go-bitswap v0.3.4
 	github.com/ipfs/go-block-format v0.0.3
-	github.com/ipfs/go-blockservice v0.1.4
-	github.com/ipfs/go-cid v0.0.7
+	github.com/ipfs/go-blockservice v0.1.5
+	github.com/ipfs/go-cid v0.0.8-0.20210716091050-de6c03deae1c
 	github.com/ipfs/go-cidutil v0.0.2
 	github.com/ipfs/go-datastore v0.4.5
 	github.com/ipfs/go-ds-badger2 v0.1.1-0.20200708190120-187fc06f714e
@@ -77,8 +78,9 @@ require (
 	github.com/ipfs/go-ds-pebble v0.0.2-0.20200921225637-ce220f8ac459
 	github.com/ipfs/go-filestore v1.0.0
 	github.com/ipfs/go-fs-lock v0.0.6
-	github.com/ipfs/go-graphsync v0.6.1
-	github.com/ipfs/go-ipfs-blockstore v1.0.3
+	github.com/ipfs/go-graphsync v0.6.8
+	github.com/ipfs/go-ipfs-blockstore v1.0.4
+	github.com/ipfs/go-ipfs-blocksutil v0.0.1
 	github.com/ipfs/go-ipfs-chunker v0.0.5
 	github.com/ipfs/go-ipfs-ds-help v1.0.0
 	github.com/ipfs/go-ipfs-exchange-interface v0.0.1
@@ -94,9 +96,10 @@ require (
 	github.com/ipfs/go-metrics-interface v0.0.1
 	github.com/ipfs/go-metrics-prometheus v0.0.2
 	github.com/ipfs/go-path v0.0.7
-	github.com/ipfs/go-unixfs v0.2.4
+	github.com/ipfs/go-unixfs v0.2.6
 	github.com/ipfs/interface-go-ipfs-core v0.2.3
 	github.com/ipld/go-car v0.1.1-0.20201119040415-11b6074b6d4d
+	github.com/ipld/go-car/v2 v2.0.0-beta1.0.20210803143113-d0e44a62f0a3
 	github.com/ipld/go-ipld-prime v0.5.1-0.20201021195245-109253e8a018
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/lib/pq v1.7.0
@@ -118,7 +121,6 @@ require (
 	github.com/libp2p/go-libp2p-tls v0.1.3
 	github.com/libp2p/go-libp2p-yamux v0.5.4
 	github.com/libp2p/go-maddr-filter v0.1.0
-	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/mattn/go-isatty v0.0.13
 	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1
 	github.com/mitchellh/go-homedir v1.1.0
@@ -126,7 +128,7 @@ require (
 	github.com/multiformats/go-multiaddr v0.3.1
 	github.com/multiformats/go-multiaddr-dns v0.3.1
 	github.com/multiformats/go-multibase v0.0.3
-	github.com/multiformats/go-multihash v0.0.14
+	github.com/multiformats/go-multihash v0.0.15
 	github.com/open-rpc/meta-schema v0.0.0-20201029221707-1b72ef2ea333
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/polydawn/refmt v0.0.0-20190809202753-05966cbd336a
@@ -134,12 +136,11 @@ require (
 	github.com/raulk/clock v1.1.0
 	github.com/raulk/go-watchdog v1.0.1
 	github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25
-	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.7.0
 	github.com/syndtr/goleveldb v1.0.0
 	github.com/urfave/cli/v2 v2.2.0
 	github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba
-	github.com/whyrusleeping/cbor-gen v0.0.0-20210219115102-f37d292932f2
+	github.com/whyrusleeping/cbor-gen v0.0.0-20210713220151-be142a5ae1a8
 	github.com/whyrusleeping/ledger-filecoin-go v0.9.1-0.20201010031517-c3dcc1bddce4
 	github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7
 	github.com/whyrusleeping/pubsub v0.0.0-20190708150250-92bcb0691325
@@ -147,19 +148,20 @@ require (
 	go.opencensus.io v0.23.0
 	go.uber.org/dig v1.10.0 // indirect
 	go.uber.org/fx v1.9.0
-	go.uber.org/multierr v1.6.0
+	go.uber.org/multierr v1.7.0
 	go.uber.org/zap v1.16.0
 	golang.org/x/net v0.0.0-20210423184538-5f58ad60dda6
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210426080607-c94f62235c83
+	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
 	golang.org/x/time v0.0.0-20191024005414-555d28b269f0
-	golang.org/x/tools v0.0.0-20210106214847-113979e3529a
+	golang.org/x/tools v0.1.5
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
 	gopkg.in/cheggaaa/pb.v1 v1.0.28
 	gotest.tools v2.2.0+incompatible
-	honnef.co/go/tools v0.0.1-2020.1.3 // indirect
 )
 
+replace github.com/multiformats/go-multihash => github.com/multiformats/go-multihash v0.0.14
+
 replace github.com/libp2p/go-libp2p-yamux => github.com/libp2p/go-libp2p-yamux v0.5.1
 
 replace github.com/filecoin-project/lotus => ./

go.sum

@@ -22,6 +22,7 @@ contrib.go.opencensus.io/exporter/prometheus v0.1.0 h1:SByaIoWwNgMdPSgl5sMqM2KDE
 contrib.go.opencensus.io/exporter/prometheus v0.1.0/go.mod h1:cGFniUXGZlKRjzOyuZJ6mgB+PgBcCIa79kEKR8YCW+A=
 dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+dmitri.shuralyov.com/gpu/mtl v0.0.0-20201218220906-28db891af037/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
 dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
 dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
@@ -167,6 +168,7 @@ github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmf
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf h1:iW4rZ826su+pqaw19uhpSCzhj44qo35pNgKFGqzDKkU=
 github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/go-systemd/v22 v22.1.0 h1:kq/SbG2BCKLkDKkjQf5OWwKWUKj1lgs3lFI4PxnR5lg=
@@ -254,12 +256,13 @@ github.com/fatih/color v1.8.0/go.mod h1:3l45GVGkyrnYNl9HoIjnp2NnNWvh6hLAqD8yTfGj
 github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/fd/go-nat v1.0.0/go.mod h1:BTBu/CKvMmOMUPkKVef1pngt2WFH/lg7E6yQnulfp6E=
+github.com/filecoin-project/dagstore v0.4.2 h1:Ae2+O1DhKCI1JbOZCBkqUksKYofdbRbjkS7OF0A6Jw0=
+github.com/filecoin-project/dagstore v0.4.2/go.mod h1:WY5OoLfnwISCk6eASSF927KKPqLPIlTwmG1qHpA08KY=
 github.com/filecoin-project/go-address v0.0.3/go.mod h1:jr8JxKsYx+lQlQZmF5i2U0Z+cGQ59wMIps/8YW/lDj8=
 github.com/filecoin-project/go-address v0.0.5 h1:SSaFT/5aLfPXycUlFyemoHYhRgdyXClXCyDdNJKPlDM=
 github.com/filecoin-project/go-address v0.0.5/go.mod h1:jr8JxKsYx+lQlQZmF5i2U0Z+cGQ59wMIps/8YW/lDj8=
+github.com/filecoin-project/go-amt-ipld/v2 v2.1.0 h1:t6qDiuGYYngDqaLc2ZUvdtAg4UNxPeOYaXhBWSNsVaM=
 github.com/filecoin-project/go-amt-ipld/v2 v2.1.0/go.mod h1:nfFPoGyX0CU9SkXX8EoCcSuHN1XcbN0c6KBh7yvP5fs=
-github.com/filecoin-project/go-amt-ipld/v2 v2.1.1-0.20201006184820-924ee87a1349 h1:pIuR0dnMD0i+as8wNnjjHyQrnhP5O5bmba/lmgQeRgU=
-github.com/filecoin-project/go-amt-ipld/v2 v2.1.1-0.20201006184820-924ee87a1349/go.mod h1:vgmwKBkx+ca5OIeEvstiQgzAZnb7R6QaqE1oEDSqa6g=
 github.com/filecoin-project/go-amt-ipld/v3 v3.0.0/go.mod h1:Qa95YNAbtoVCTSVtX38aAC1ptBnJfPma1R/zZsKmx4o=
 github.com/filecoin-project/go-amt-ipld/v3 v3.1.0 h1:ZNJ9tEG5bE72vBWYiuh5bkxJVM3ViHNOmQ7qew9n6RE=
 github.com/filecoin-project/go-amt-ipld/v3 v3.1.0/go.mod h1:UjM2QhDFrrjD5s1CdnkJkat4ga+LqZBZgTMniypABRo=
@@ -269,22 +272,25 @@ github.com/filecoin-project/go-bitfield v0.2.4 h1:uZ7MeE+XfM5lqrHJZ93OnhQKc/rveW
 github.com/filecoin-project/go-bitfield v0.2.4/go.mod h1:CNl9WG8hgR5mttCnUErjcQjGvuiZjRqK9rHVBsQF4oM=
 github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2 h1:av5fw6wmm58FYMgJeoB/lK9XXrgdugYiTqkdxjTy9k8=
 github.com/filecoin-project/go-cbor-util v0.0.0-20191219014500-08c40a1e63a2/go.mod h1:pqTiPHobNkOVM5thSRsHYjyQfq7O5QSCMhvuu9JoDlg=
-github.com/filecoin-project/go-commp-utils v0.0.0-20201119054358-b88f7a96a434/go.mod h1:6s95K91mCyHY51RPWECZieD3SGWTqIFLf1mPOes9l5U=
 github.com/filecoin-project/go-commp-utils v0.1.1-0.20210427191551-70bf140d31c7 h1:U9Z+76pHCKBmtdxFV7JFZJj7OVm12I6dEKwtMVbq5p0=
 github.com/filecoin-project/go-commp-utils v0.1.1-0.20210427191551-70bf140d31c7/go.mod h1:6s95K91mCyHY51RPWECZieD3SGWTqIFLf1mPOes9l5U=
 github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03 h1:2pMXdBnCiXjfCYx/hLqFxccPoqsSveQFxVLvNxy9bus=
 github.com/filecoin-project/go-crypto v0.0.0-20191218222705-effae4ea9f03/go.mod h1:+viYnvGtUTgJRdy6oaeF4MTFKAfatX071MPDPBL11EQ=
 github.com/filecoin-project/go-data-transfer v1.0.1/go.mod h1:UxvfUAY9v3ub0a21BSK9u3pB2aq30Y0KMsG+w9/ysyo=
-github.com/filecoin-project/go-data-transfer v1.6.0 h1:DHIzEc23ydRCCBwtFet3MfgO8gMpZEnw60Y+s71oX6o=
-github.com/filecoin-project/go-data-transfer v1.6.0/go.mod h1:E3WW4mCEYwU2y65swPEajSZoFWFmfXt7uwGduoACZQc=
+github.com/filecoin-project/go-data-transfer v1.7.0/go.mod h1:GLRr5BmLEqsLwXfiRDG7uJvph22KGL2M4iOuF8EINaU=
+github.com/filecoin-project/go-data-transfer v1.7.3 h1:2F3K1LmT6Q97+Bq9gBv/VVqFZ/0FHsRPqYDbCzrGaYg=
+github.com/filecoin-project/go-data-transfer v1.7.3/go.mod h1:Cbl9lzKOuAyyIxp1tE+VbV5Aix4bxzA7uJGA9wGM4fM=
 github.com/filecoin-project/go-ds-versioning v0.1.0 h1:y/X6UksYTsK8TLCI7rttCKEvl8btmWxyFMEeeWGUxIQ=
 github.com/filecoin-project/go-ds-versioning v0.1.0/go.mod h1:mp16rb4i2QPmxBnmanUx8i/XANp+PFCCJWiAb+VW4/s=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20200716160307-8f644712406f/go.mod h1:Eaox7Hvus1JgPrL5+M3+h7aSPHc0cVqpSxA+TxIEpZQ=
-github.com/filecoin-project/go-fil-commcid v0.0.0-20201016201715-d41df56b4f6a h1:hyJ+pUm/4U4RdEZBlg6k8Ma4rDiuvqyGpoICXAxwsTg=
 github.com/filecoin-project/go-fil-commcid v0.0.0-20201016201715-d41df56b4f6a/go.mod h1:Eaox7Hvus1JgPrL5+M3+h7aSPHc0cVqpSxA+TxIEpZQ=
+github.com/filecoin-project/go-fil-commcid v0.1.0 h1:3R4ds1A9r6cr8mvZBfMYxTS88OqLYEo6roi+GiIeOh8=
+github.com/filecoin-project/go-fil-commcid v0.1.0/go.mod h1:Eaox7Hvus1JgPrL5+M3+h7aSPHc0cVqpSxA+TxIEpZQ=
+github.com/filecoin-project/go-fil-commp-hashhash v0.1.0 h1:imrrpZWEHRnNqqv0tN7LXep5bFEVOVmQWHJvl2mgsGo=
+github.com/filecoin-project/go-fil-commp-hashhash v0.1.0/go.mod h1:73S8WSEWh9vr0fDJVnKADhfIv/d6dCbAGaAGWbdJEI8=
 github.com/filecoin-project/go-fil-markets v1.0.5-0.20201113164554-c5eba40d5335/go.mod h1:AJySOJC00JRWEZzRG2KsfUnqEf5ITXxeX09BE9N4f9c=
-github.com/filecoin-project/go-fil-markets v1.5.0 h1:3KEs01L8XFCEgujZ6ggFjr1XWjpjTQcmSSeo3I99I0k=
-github.com/filecoin-project/go-fil-markets v1.5.0/go.mod h1:7be6zzFwaN8kxVeYZf/UUj/JilHC0ogPvWqE1TW8Ptk=
+github.com/filecoin-project/go-fil-markets v1.6.3-0.20210806151421-967d8717c917 h1:A7B4EShovtH4B8tMp6+Smst7B+H+CLSJ4tcjcS15ta4=
+github.com/filecoin-project/go-fil-markets v1.6.3-0.20210806151421-967d8717c917/go.mod h1:9DxT29OFLUJPswugvIbqD5Ab768pJQxkxbnTEFTI8lk=
 github.com/filecoin-project/go-hamt-ipld v0.1.5 h1:uoXrKbCQZ49OHpsTCkrThPNelC4W3LPEk0OrS/ytIBM=
 github.com/filecoin-project/go-hamt-ipld v0.1.5/go.mod h1:6Is+ONR5Cd5R6XZoCse1CWaXZc0Hdb/JeX+EQCQzX24=
 github.com/filecoin-project/go-hamt-ipld/v2 v2.0.0 h1:b3UDemBYN2HNfk3KOXNuxgTTxlWi3xVvbQP0IT38fvM=
@@ -296,8 +302,9 @@ github.com/filecoin-project/go-jsonrpc v0.1.4-0.20210217175800-45ea43ac2bec h1:r
 github.com/filecoin-project/go-jsonrpc v0.1.4-0.20210217175800-45ea43ac2bec/go.mod h1:XBBpuKIMaXIIzeqzO1iucq4GvbF8CxmXRFoezRh+Cx4=
 github.com/filecoin-project/go-multistore v0.0.3 h1:vaRBY4YiA2UZFPK57RNuewypB8u0DzzQwqsL0XarpnI=
 github.com/filecoin-project/go-multistore v0.0.3/go.mod h1:kaNqCC4IhU4B1uyr7YWFHd23TL4KM32aChS0jNkyUvQ=
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@@ -308,8 +315,9 @@ github.com/filecoin-project/go-state-types v0.1.0/go.mod h1:ezYnPf0bNkTsDibL/psS
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@@ -321,7 +329,6 @@ github.com/filecoin-project/specs-actors v0.9.13/go.mod h1:TS1AW/7LbG+615j4NsjMK
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@@ -332,8 +339,8 @@ github.com/filecoin-project/specs-actors/v4 v4.0.0/go.mod h1:TkHXf/l7Wyw4ZejyXIP
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@@ -373,6 +380,7 @@ github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9
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@@ -426,8 +434,8 @@ github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFU
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@@ -454,8 +462,9 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
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@@ -470,8 +479,9 @@ github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hf
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@@ -563,8 +573,8 @@ github.com/ipfs/go-bitswap v0.0.9/go.mod h1:kAPf5qgn2W2DrgAcscZ3HrM9qh4pH+X8Fkk3
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@@ -574,8 +584,8 @@ github.com/ipfs/go-blockservice v0.0.7/go.mod h1:EOfb9k/Y878ZTRY/CH0x5+ATtaipfbR
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@@ -584,8 +594,9 @@ github.com/ipfs/go-cid v0.0.4/go.mod h1:4LLaPOQwmk5z9LBgQnpkivrx8BJjUyGwTXCd5Xfj
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@@ -627,16 +638,18 @@ github.com/ipfs/go-fs-lock v0.0.6/go.mod h1:OTR+Rj9sHiRubJh3dRhD15Juhd/+w6VPOY28
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@@ -694,8 +707,9 @@ github.com/ipfs/go-log v1.0.0/go.mod h1:JO7RzlMK6rA+CIxFMLOuB6Wf5b81GDiKElL7UPSI
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@@ -705,7 +719,6 @@ github.com/ipfs/go-log/v2 v2.1.1/go.mod h1:2v2nsGfZsvvAJz13SyFzf9ObaqwHiHxsPLEHn
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@@ -731,8 +744,9 @@ github.com/ipfs/go-todocounter v0.0.1/go.mod h1:l5aErvQc8qKE2r7NDMjmq5UNAvuZy0rC
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@@ -745,6 +759,9 @@ github.com/ipld/go-car v0.1.0/go.mod h1:RCWzaUh2i4mOEkB3W45Vc+9jnS/M6Qay5ooytiBH
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@@ -816,6 +833,10 @@ github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQL
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 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -1427,6 +1451,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
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+github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ=
+github.com/rs/zerolog v1.21.0/go.mod h1:ZPhntP/xmq1nnND05hhpAh2QMhSsA4UN3MGZ6O2J3hM=
 github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
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 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
@@ -1469,8 +1495,9 @@ github.com/siebenmann/go-kstat v0.0.0-20160321171754-d34789b79745/go.mod h1:G81a
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
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 github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
-github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
 github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
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 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
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@@ -1508,8 +1535,6 @@ github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25 h1:7z3LSn867ex6
 github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25/go.mod h1:lbP8tGiBjZ5YWIc2fzuRpTaz0b/53vT6PEs3QuAWzuU=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
-github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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@@ -1563,6 +1588,8 @@ github.com/weaveworks/promrus v1.2.0/go.mod h1:SaE82+OJ91yqjrE1rsvBWVzNZKcHYFtMU
 github.com/whyrusleeping/base32 v0.0.0-20170828182744-c30ac30633cc/go.mod h1:r45hJU7yEoA81k6MWNhpMj/kms0n14dkzkxYHoB96UM=
 github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba h1:X4n8JG2e2biEZZXdBKt9HX7DN3bYGFUqljqqy0DqgnY=
 github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba/go.mod h1:CHQnYnQUEPydYCwuy8lmTHfGmdw9TKrhWV0xLx8l0oM=
+github.com/whyrusleeping/cbor v0.0.0-20171005072247-63513f603b11 h1:5HZfQkwe0mIfyDmc1Em5GqlNRzcdtlv4HTNmdpt7XH0=
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@@ -1576,8 +1603,8 @@ github.com/whyrusleeping/cbor-gen v0.0.0-20200810223238-211df3b9e24c/go.mod h1:f
 github.com/whyrusleeping/cbor-gen v0.0.0-20200812213548-958ddffe352c/go.mod h1:fgkXqYy7bV2cFeIEOkVTZS/WjXARfBqSH6Q2qHL33hQ=
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 github.com/whyrusleeping/chunker v0.0.0-20181014151217-fe64bd25879f h1:jQa4QT2UP9WYv2nzyawpKMOCl+Z/jW7djv2/J50lj9E=
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@@ -1615,6 +1642,7 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
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 github.com/zondax/hid v0.9.0/go.mod h1:l5wttcP0jwtdLjqjMMWFVEE7d1zO0jvSPA9OPZxWpEM=
 github.com/zondax/ledger-go v0.12.1 h1:hYRcyznPRJp+5mzF2sazTLP2nGvGjYDD2VzhHhFomLU=
@@ -1642,6 +1670,11 @@ go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
+go.opentelemetry.io/otel v0.20.0/go.mod h1:Y3ugLH2oa81t5QO+Lty+zXf8zC9L26ax4Nzoxm/dooo=
+go.opentelemetry.io/otel/metric v0.20.0/go.mod h1:598I5tYlH1vzBjn+BTuhzTCSb/9debfNp6R3s7Pr1eU=
+go.opentelemetry.io/otel/oteltest v0.20.0/go.mod h1:L7bgKf9ZB7qCwT9Up7i9/pn0PWIa9FqQ2IQ8LoxiGnw=
+go.opentelemetry.io/otel/sdk v0.20.0/go.mod h1:g/IcepuwNsoiX5Byy2nNV0ySUF1em498m7hBWC279Yc=
+go.opentelemetry.io/otel/trace v0.20.0/go.mod h1:6GjCW8zgDjwGHGa6GkyeB8+/5vjT16gUEi0Nf1iBdgw=
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 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
@@ -1659,8 +1692,9 @@ go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/
 go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
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 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
-go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
+go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
+go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
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@@ -1683,7 +1717,6 @@ golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@@ -1705,19 +1738,26 @@ golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9/go.mod h1:LzIPMQfyMNhhGPh
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@@ -1734,13 +1774,16 @@ golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
+golang.org/x/mobile v0.0.0-20201217150744-e6ae53a27f4f/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180524181706-dfa909b99c79/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1789,6 +1832,7 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201022231255-08b38378de70/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210423184538-5f58ad60dda6 h1:0PC75Fz/kyMGhL0e1QnypqK2kQMqKt9csD1GnMJR+Zk=
 golang.org/x/net v0.0.0-20210423184538-5f58ad60dda6/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -1824,7 +1868,6 @@ golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190124100055-b90733256f2e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190302025703-b6889370fb10/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1877,10 +1920,16 @@ golang.org/x/sys v0.0.0-20200812155832-6a926be9bd1d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200926100807-9d91bd62050c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210426080607-c94f62235c83 h1:kHSDPqCtsHZOg0nVylfTo20DDhE9gG4Y0jn7hKQ0QAM=
 golang.org/x/sys v0.0.0-20210426080607-c94f62235c83/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf h1:MZ2shdL+ZM/XzY3ZGOnh4Nlpnxz5GSOhOmtHo3iPU6M=
 golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
@@ -1925,11 +1974,11 @@ golang.org/x/tools v0.0.0-20191113191852-77e3bb0ad9e7/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191115202509-3a792d9c32b2/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191130070609-6e064ea0cf2d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20191216173652-a0e659d51361/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20191227053925-7b8e75db28f4/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200103221440-774c71fcf114/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
@@ -1938,8 +1987,11 @@ golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roY
 golang.org/x/tools v0.0.0-20200711155855-7342f9734a7d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200827010519-17fd2f27a9e3/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20201112185108-eeaa07dd7696/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.0.0-20210106214847-113979e3529a h1:CB3a9Nez8M13wwlr/E2YtwoU+qYHKfC+JrDa45RXXoQ=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
+golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.5 h1:ouewzE6p+/VEB31YYnTbEJdi8pFqKp4P4n85vwo3DHA=
+golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -2049,8 +2101,9 @@ gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
@@ -2060,8 +2113,8 @@ honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
-honnef.co/go/tools v0.0.1-2020.1.3 h1:sXmLre5bzIR6ypkjXCDI3jHPssRhc8KD/Ome589sc3U=
-honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.1.3 h1:qTakTkI6ni6LFD5sBwwsdSO+AQqbSIxOauHTTQKZ/7o=
+honnef.co/go/tools v0.1.3/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
 howett.net/plist v0.0.0-20181124034731-591f970eefbb h1:jhnBjNi9UFpfpl8YZhA9CrOqpnJdvzuiHsl/dnxl11M=
 howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
 modernc.org/cc v1.0.0 h1:nPibNuDEx6tvYrUAtvDTTw98rx5juGsa5zuDnKwEEQQ=

itests/batch_deal_test.go

@@ -90,7 +90,11 @@ func TestBatchDealInput(t *testing.T) {
 				res, _, _, err := kit.CreateImportFile(ctx, client, rseed, piece)
 				require.NoError(t, err)
 
-				deal := dh.StartDeal(ctx, res.Root, false, dealStartEpoch)
+				dp := dh.DefaultStartDealParams()
+				dp.Data.Root = res.Root
+				dp.DealStartEpoch = dealStartEpoch
+
+				deal := dh.StartDeal(ctx, dp)
 				dh.WaitDealSealed(ctx, deal, false, true, checkNoPadding)
 			}