Commit Graph

24 Commits

Author SHA1 Message Date
Jennifer Wang
c3f3eb0812 Merge branch 'releases' into jen/masterbp 2022-06-27 15:13:12 -04:00
Geoff Stuart
e684248f48 Added api call to get actors cids 2022-06-23 14:07:23 -04:00
Łukasz Magiera
e65fae28de chore: fix imports 2022-06-14 17:00:51 +02:00
Geoff Stuart
b7010c9e60 Implement function to migrate actors with only code changes 2022-06-10 15:52:32 -04:00
Geoff Stuart
801c670edd Remove ChainPutMany 2022-06-10 14:09:05 -04:00
Geoff Stuart
5c0f2c8ae6 Add putObj and putMany to apiBlockstore 2022-06-09 15:13:42 -04:00
Jennifer Wang
2e59d0129d Merge branch 'release/v1.15.3' into jen/mergev1153to16 2022-05-31 16:33:18 -04:00
Aayush
8cca9b1970 Use new go-state-types accessors 2022-05-17 15:21:27 -04:00
simlecode
962e37e893 add StateGetNetworkParams api 2022-05-05 14:16:30 +08:00
Travis Person
ea4f599233 Make MarketListDeals and DealsList return points for MarketDeal 2022-04-22 23:26:29 +00:00
Łukasz Magiera
701d0a111e Merge branch 'feat/net-ping' of github.com:ychiaoli18/lotus into feat/net-ping 2022-03-21 13:06:11 +01:00
Kevin Li
ba72eff3e6 feat: cli/net: implement 'net ping' command 2022-02-17 17:22:52 +08:00
Will Scott
7247f8e41f
add net protect api methods
fix 
2022-02-03 17:24:49 +01:00
vyzo
b360c9403f make gen and friends 2022-01-20 11:44:01 +02:00
Łukasz Magiera
b868769ec8 more retrieval api work 2021-11-22 12:46:02 +01:00
Aayush Rajasekaran
1d6db306ec Randomness: Move getters from ChainAPI to StateAPI 2021-09-15 00:03:13 +02:00
Łukasz Magiera
e2ba650a8c cli for checking alerts 2021-08-26 15:45:17 +02:00
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
hunjixin
bdaa73a413 add ChainGetMessagesInTipset api 2021-07-15 14:52:09 +08:00
aarshkshah1992
21e6b50294 finished rebasing PR 2021-06-07 16:02:15 +05:30
hannahhoward
3fbe2b320d feat(v0api): add list-retrievals to v0 2021-05-27 15:00:31 -07:00
Peter Rabbitson
e648b72d8d Merge remote-tracking branch 'origin/master' into feat/stateless-offline-dealflow 2021-05-06 15:57:10 +02:00
Łukasz Magiera
1a5c4d70f4 Merge remote-tracking branch 'origin/master' into feat/v1-api 2021-04-01 15:33:37 +02:00
Łukasz Magiera
efccf7d730 Generate v0 mocks 2021-03-23 17:23:01 +01:00