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23 commits

Author SHA1 Message Date
Pavel Karpy
93bd6be743 [#1057] shard: Do not allow memory change operations in "read-only" 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-12-29 18:06:15 +03:00
Pavel Karpy
284188f8f9 [#1048] node: Fill shard's info with its components' infos 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-12-28 13:21:44 +03:00
Evgenii Stratonikov
95893927aa *: replace neofs-api-go with neofs-sdk-go 
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
 2021-11-12 17:29:09 +03:00
Leonard Lyubich
6bf7a00cfe [#789] shard: Add option to refill metabase on initialization 
Add `WithRefillMetabase` option constructor which allows to set flag to
refill metabase.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2021-09-15 18:22:09 +03:00
Pavel Karpy
3d981320c6 [#745] gc: Stop GC work on Shard's Close 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-08-05 14:44:05 +03:00
Pavel Karpy
48827f42d3 [#643] pkg: Sync method names and commentaries to them 
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
 2021-06-24 16:10:44 +03:00
Evgenii Stratonikov
59de521fd1 [#472] blobstor: implement write-cache 
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
 2021-04-29 17:36:36 +03:00
Leonard Lyubich
717f2beb47 [#378] shard: Collect expired tombstones in GC every epoch 
Add new epoch event handler to GC that finds all expired tombstones and
marks them and underlying objects to be removed. Shard uses callbacks
provided by the storage engine to mark underlying objects.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2021-02-19 11:56:32 +03:00
Leonard Lyubich
13087dc3dd [#378] shard: Implement skeleton of internal GC 
Shard's GC component consists of:
 * asynchronous remover that periodically wake up and removes all garbage
   objects from the shard, and goes to sleep for particular time interval;
 * external event listener that distributes jobs between workers;
 * group of workers that can handle a single job related to particular
   external event.

Remover and event listener represents go-routines which are started by
`init` method (calls from `Shard.Init`). In initial version all event
handlers are interrupted: this means that next event of the same type will
interrupt previous handling and start the new one.

GC is fully encapsulated in Shard. All GC configurations are reflected in
Shard's configuration.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2021-02-19 11:56:32 +03:00
Leonard Lyubich
a875d80491 Remove outdated code of metabase and localstore 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Alex Vanin
7c97bd1360 [#230] shard: Add test for getting SplitInfo 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Alex Vanin
3d77fdb347 [#222] Set write cache specific config on application level 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Alex Vanin
92c95150cd [#222] Use write cache options in storage app 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Alex Vanin
1b76458684 [#222] Add writeCache instance to shard 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
cbdcfb9159 [#220] shard: Enable write cache through option 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
d30454a572 [#220] shard: Use new metabase implementation 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
4e8cc51e7b [#189] shard: Extend Info with WeightValues 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
8fbda2a588 [#189] shard: Implement DumpInfo method 
Implement method to get the information about the shard.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
3fa3661cad [#188] shard: Implement SetMode method 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
df558cbe6b [#176] shard: Get rid of using the global RW lock 
In previous implementation each shard operation locked
RW shard mutex. With this approach RW operations were executed
one-by-one and blocked the execution of RO operations.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
f7116f27ec [#176] localstore/shard: Change signature of options 
Make WithBlobStorOptions/WithMetaBaseOptions functions to accept
variadic parameter.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
46e455dcae [#176] localstore: Implement shard methods via Metabase and BlobStor 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00
Leonard Lyubich
383c483be7 [#176] localstore: Draft storage engine shard structure and ops 
Implement the primary structure and operation of the local object
storage shard.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-12-11 17:19:37 +03:00