Commit Graph

81 Commits

Author SHA1 Message Date
Aarsh Shah
d7076778e2
integrate DAG store and CARv2 in deal-making ()
This commit removes badger from the deal-making processes, and
moves to a new architecture with the dagstore as the cental
component on the miner-side, and CARv2s on the client-side.

Every deal that has been handed off to the sealing subsystem becomes
a shard in the dagstore. Shards are mounted via the LotusMount, which
teaches the dagstore how to load the related piece when serving
retrievals.

When the miner starts the Lotus for the first time with this patch,
we will perform a one-time migration of all active deals into the
dagstore. This is a lightweight process, and it consists simply
of registering the shards in the dagstore.

Shards are backed by the unsealed copy of the piece. This is currently
a CARv1. However, the dagstore keeps CARv2 indices for all pieces, so
when it's time to acquire a shard to serve a retrieval, the unsealed
CARv1 is joined with its index (safeguarded by the dagstore), to form
a read-only blockstore, thus taking the place of the monolithic
badger.

Data transfers have been adjusted to interface directly with CARv2 files.
On inbound transfers (client retrievals, miner storage deals), we stream
the received data into a CARv2 ReadWrite blockstore. On outbound transfers
(client storage deals, miner retrievals), we serve the data off a CARv2
ReadOnly blockstore.

Client-side imports are managed by the refactored *imports.Manager
component (when not using IPFS integration). Just like it before, we use
the go-filestore library to avoid duplicating the data from the original
file in the resulting UnixFS DAG (concretely the leaves). However, the
target of those imports are what we call "ref-CARv2s": CARv2 files placed
under the `$LOTUS_PATH/imports` directory, containing the intermediate
nodes in full, and the leaves as positional references to the original file
on disk.

Client-side retrievals are placed into CARv2 files in the location:
`$LOTUS_PATH/retrievals`.

A new set of `Dagstore*` JSON-RPC operations and `lotus-miner dagstore`
subcommands have been introduced on the miner-side to inspect and manage
the dagstore.

Despite moving to a CARv2-backed system, the IPFS integration has been
respected, and it continues to be possible to make storage deals with data
held in an IPFS node, and to perform retrievals directly into an IPFS node.

NOTE: because the "staging" and "client" Badger blockstores are no longer
used, existing imports on the client will be rendered useless. On startup,
Lotus will enumerate all imports and print WARN statements on the log for
each import that needs to be reimported. These log lines contain these
messages:

- import lacks carv2 path; import will not work; please reimport
- import has missing/broken carv2; please reimport

At the end, we will print a "sanity check completed" message indicating
the count of imports found, and how many were deemed broken.

Co-authored-by: Aarsh Shah <aarshkshah1992@gmail.com>
Co-authored-by: Dirk McCormick <dirkmdev@gmail.com>

Co-authored-by: Raúl Kripalani <raul@protocol.ai>
Co-authored-by: Dirk McCormick <dirkmdev@gmail.com>
2021-08-16 23:34:32 +01:00
Dirk McCormick
8997ed508b feat: update to markets-v1.4.0 2021-06-01 10:16:12 -06:00
Dirk McCormick
706fdcbb80 feat: increase data transfer timeouts 2021-05-19 12:56:07 -06:00
Dirk McCormick
5b1fab8ffa feat: markets v1.3 2021-05-06 09:49:44 +02:00
Dirk McCormick
4a3261a986 feat: go-fil-markets-v1.2.5-rc1 2021-04-08 14:34:35 +02:00
Dirk McCormick
1359fb6cc4 fix: disable pull channel monitoring for now 2021-03-24 13:56:59 +01:00
Dirk McCormick
aee9890ee7 feat: update go-data-transfer and go-fil-markets 2021-03-23 13:28:30 +01:00
Dirk McCormick
9fb1dd43a9 feat: update to markets v1.2.0 2021-03-22 15:31:13 +01:00
Raúl Kripalani
3795cc2bd2 segregate chain and state blockstores.
This paves the way for better object lifetime management.

Concretely, it makes it possible to:
- have different stores backing chain and state data.
- having the same datastore library, but using different parameters.
- attach different caching layers/policies to each class of data, e.g.
  sizing caches differently.
- specifying different retention policies for chain and state data.

This separation is important because:
- access patterns/frequency of chain and state data are different.
- state is derivable from chain, so one could never expunge the chain
  store, and only retain state objects reachable from the last finality
  in the state store.
2021-02-28 22:49:44 +00:00
Raúl Kripalani
7f0f7d0b36 Merge branch 'master' into refactor/lib/blockstore 2021-02-28 19:55:23 +00:00
Łukasz Magiera
0c6aef221d Fix error logging format strings 2021-02-11 12:00:26 +01:00
Raúl Kripalani
b0cbc932bd consolidate all blockstores in blockstore package. 2021-01-29 20:01:00 +00:00
Raúl Kripalani
a1da1dab85 add context to LockedRepo#Datastore(). 2021-01-26 11:01:43 +00:00
Dirk McCormick
1206154718 feat: update to go-fil-markets v1.1.0 for better retry config 2021-01-20 10:00:02 +01:00
Dirk McCormick
835fd4b23c feat: markets - miner should not dial client on restart 2021-01-14 16:38:56 +01:00
Dirk McCormick
4a8df0c3fa feat: add data transfer logging 2020-11-23 10:31:39 +01:00
hannahhoward
a2abeef727 feat(markets): upgrade to fix cid recording issue 2020-11-16 17:57:57 -08:00
Dirk McCormick
26e12e6f6a fix: dont crash on startup if funds migration fails 2020-11-12 17:15:05 +01:00
hannahhoward
9f7204ee26 feat(builder): finish new FundManager setup
Finish setup of new FundManager and provide a migration for previously reserved funds
2020-11-10 21:11:05 -08:00
Dirk McCormick
0d243bb824 refactor: integrate new FundManager 2020-11-10 21:11:05 -08:00
hannahhoward
58662b79b3 fix(deps): use tagged go-fil-markets 0.9.0 2020-10-13 19:50:13 -07:00
hannahhoward
4edebcec2b feat(markets): update markets 0.9.0 and add data transfer restart command 2020-10-13 03:41:08 -07:00
Steven Allen
748d2e82a7 unshare the journal
Motivation:

* Run lotus with the race detector enabled (primary motivation).
* Allow multiple lotus nodes in a process (not a high priority).

Previously, the journal was shared between all lotus instances, but it was
initialized for every new node. This caused safety problems in tests (at a
minimum).

This patch explicitly passes the journal to all services that need it.
2020-10-09 13:23:07 -07:00
hannahhoward
be884e27be feat(markets): update markets 0.7.0 2020-09-30 10:26:50 -07:00
Raúl Kripalani
954ff32503 fix transitive api dependency on ffi. 2020-09-14 19:01:35 +01:00
Raúl Kripalani
09e9d6d778 deal journal events: wire into markets subscriptions. 2020-09-14 16:20:01 +01:00
hannahhoward
2db4b57013 feat(markets): upgrade markets 0.6.0 2020-09-07 15:48:42 -04:00
hannahhoward
0a36db06ed feat(markets): update to markets v0.5.8 2020-08-28 18:03:27 -07:00
Steven Allen
5733c71c50 Lint everything
We were ignoring quite a few error cases, and had one case where we weren't
actually updating state where we wanted to. Unfortunately, if the linter doesn't
pass, nobody has any reason to actually check lint failures in CI.

There are three remaining XXXs marked in the code for lint.
2020-08-20 20:46:36 -07:00
hannahhoward
6b5525b8d2 feat(markets): update markets 0.5.6
update markets to 0.5.6, removing use of validators that moved inside markets
2020-08-14 11:14:03 -07:00
hannahhoward
a89c290f62 feat(markets): update to 0.5.4 2020-08-05 15:35:59 -07:00
hannahhoward
3cac1080cc feat(retrievalstoremgr): add retrievalstoremgr
add manager for retrievals to handle different cases for IPFS/non-ipfs
2020-07-31 14:16:18 -07:00
Łukasz Magiera
b6c9169a87 client cli: Interactive deal command 2020-07-31 18:23:36 +02:00
hannahhoward
e201408d61 feat(markets): better event logging 2020-07-31 12:55:45 +02:00
Łukasz Magiera
4d328cad54 Get things to mostly work 2020-07-30 14:31:50 +02:00
Łukasz Magiera
09b90773d8 Merge remote-tracking branch 'origin/next' into feat/cid-builder 2020-07-28 16:06:06 +02:00
hannahhoward
5a623cccb5 feat(markets): update markets mulitple deal stores 2020-07-27 23:13:28 -07:00
hannahhoward
dd885b7302 feat(multistore): extract multistore code to repo
Extract multistore + multiread blockstore to a seperate repo
2020-07-24 14:47:22 -07:00
Steven Allen
b7a4dbb07f Support inline CIDs
And use the new CidBuilder from the spec actors.

This patch does not switch over to inline CIDs by default, but paves the way.
2020-07-23 23:12:32 -07:00
Jakub Sztandera
cc1d23a94c
Use single multi ds
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
2020-07-17 22:14:37 +02:00
hannahhoward
61f120222f feat(markets): update markets with new retrieval 2020-07-15 14:04:31 -07:00
Łukasz Magiera
66237415c5 Merge remote-tracking branch 'origin/next' into feat/client-multi-bstore 2020-07-08 22:48:47 +02:00
Łukasz Magiera
ba0f7d703e Set lower polling interval for deal client 2020-07-08 12:52:37 +02:00
hannahhoward
24e3a4218b feat(markets): upgrade to latest
upgrade to latest markets with fast retrieval, underlying data transfer upgrade
2020-07-08 01:35:50 -07:00
Łukasz Magiera
55f089d997 client: Unbreak retrieval 2020-07-07 14:35:02 +02:00
Łukasz Magiera
47f0898ce9 Wire up client import manager 2020-07-07 10:52:19 +02:00
Łukasz Magiera
8942967223 Client Import manager 2020-07-07 10:52:04 +02:00
hannahhoward
9262661135 chore(deps): update to fil-markets 0.3.0
Updates to latest fil markets with resumability and other fixes
2020-06-15 15:43:47 -07:00
hannahhoward
3264a9faad feat(deps): update to latest go-fil-markets
update to go-fil-markets v0.2.7 with latest changes, modify constructors as needed to accomodate new
DS Prefix customization
2020-05-20 16:01:03 -07:00
shannonwells
652c257763 passing w/ new namespace wraps 2020-05-20 15:58:59 -07:00