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786 Commits (0252875aec50a3edca845db24222266e67d32fce)

Author SHA1 Message Date
Evgenii Stratonikov 139ded93e1 [#396] pilorama: Disallow applying same operations 
1. In redo() we save the old state.
2. If we do redo() for the same operation twice, the old state will be
   overritten with the new one.
3. This in turn affects undo() and subsequent isAncestor() check.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-05-29 10:25:26 +00:00
Dmitrii Stepanov f866ec1399 [#392] gc: Use defer to mark handler done 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-05-25 15:52:49 +03:00
Dmitrii Stepanov a506da97d6 [#384] shard: Add unit test
ci/woodpecker/pr/pre-commit Pipeline was successful Details
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Add test to check that oject not found error will be returned,
if object doesn't exist in blobstore.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-05-25 09:55:16 +03:00
Dmitrii Stepanov 1dd84eef77 [#384] shard: Cancel GC if change mode requested 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-05-25 09:55:16 +03:00
Dmitrii Stepanov 9bda6e0b8b [#332] gc: Fix expired complex object deletion
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-05-18 12:51:34 +00:00
Evgenii Stratonikov 3711976dfc [#314] writecache: remove objects right after they are flushed
ci/woodpecker/pr/pre-commit Pipeline was successful Details
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-05-16 14:16:25 +03:00
Pavel Karpy c3f5045842 [#314] wc: Do not lose small objects on disk errors 
Do return error if an object could not been stored on WC's disk.

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
 2023-05-15 16:27:44 +03:00
Pavel Karpy ab65063d6d [#314] wc: Simplify background workers naming 
Also, drop not used arg.

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
 2023-05-15 16:27:42 +03:00
Evgenii Stratonikov 2dc2fe8780 [#266] pilorama: Allow to get current tree height 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-18 13:30:45 +03:00
Evgenii Stratonikov 5d2affa5cd testutil: Fix linter warning 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-12 11:00:02 +03:00
Dmitrii Stepanov 0920d848d0 [#135] get-object: Add tracing spans 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-12 06:52:00 +00:00
Evgenii Stratonikov c4865783fc [#236] blobstor/test: Prefill storage in parallel in read benchmark
ci/woodpecker/pr/pre-commit Pipeline was successful Details
ci/woodpecker/push/pre-commit Pipeline was successful Details 
`blobovniczatree` takes a really long time to prefill, because each
batch takes at least 10ms, so for 10k iterations we have at least 100s of
prefill.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-11 20:52:11 +03:00
Evgenii Stratonikov 6ad5c38225 [#236] testutil: Use random object id in `RandObjGenerator` 
Before this commit it was like this:
```
BenchmarkSubstorageWritePerf/memstore-rand10-8            227425              4859 ns/op
BenchmarkSubstorageWritePerf/fstree_nosync-rand10-8     --- FAIL: BenchmarkSubstorageWritePerf/fstree_nosync-rand10-8
    perf_test.go:165: writing entry: file exists
    perf_test.go:165: writing entry: file exists
    perf_test.go:165: writing entry: file exists
BenchmarkSubstorageWritePerf/fstree-rand10-8            --- FAIL: BenchmarkSubstorageWritePerf/fstree-rand10-8
    perf_test.go:165: writing entry: file exists
    perf_test.go:165: writing entry: file exists
    perf_test.go:165: writing entry: file exists
```

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-11 20:52:04 +03:00
Evgenii Stratonikov c85a0bc866 [#236] blobstor/test: Reduce test descriptions 
I tried to add 4 more tests and suddenly, it became harder to navigate in
code. Move directory creation in a common function.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-11 20:52:04 +03:00
Evgenii Stratonikov dbc3811ff4 [#191] engine: Allow to remove redundant object copies 
RemoveDuplicates() removes all duplicate object copies stored on
multiple shards. All shards are processed and the command tries to leave
a copy on the best shard according to HRW.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-07 17:25:50 +00:00
Airat Arifullin cb172e73a6 [#228] node: Use uber atomic package instead standard
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
 2023-04-07 15:37:27 +00:00
Dmitrii Stepanov f32f61df87 [#203] pilorama: Refactor tests 
Do not pass 0 as channel capacity.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-06 16:33:36 +03:00
Dmitrii Stepanov 8908798f59 [#203] node: Resolve unused vars 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-06 16:33:36 +03:00
Dmitrii Stepanov bab11492ad [#203] node: Resolve never used errors 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-06 16:33:36 +03:00
Dmitrii Stepanov 9e2df4b7c7 [#203] node: Fix double imports 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-06 16:33:36 +03:00
Airat Arifullin ab891517de [#116] node: Fix bug with extra generated files in TestReload
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ci/woodpecker/push/pre-commit Pipeline was successful Details 
* Create testNewEngine in engineWithShards without default opts

Signed-off-by: Airat Arifullin a.arifullin@yadro.com
 2023-04-05 18:49:34 +03:00
Airat Arifullin 6f7b6a8813 [#116] node: Improve shard/engine construction in tests
ci/woodpecker/push/pre-commit Pipeline was successful Details 
* Introduce testEngineWrapper that can be constructed with different options

Signed-off-by: Airat Arifullin a.arifullin@yadro.com
 2023-04-05 14:36:40 +00:00
Dmitrii Stepanov 23575e1ac0 [#210] policier: Resolve contextcheck linter 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-05 14:55:52 +03:00
Evgenii Stratonikov 9098d0eec0 [#211] engine: Unify shard mode checks for tree operations
ci/woodpecker/push/pre-commit Pipeline was successful Details 
All operations must ensure the shard is not in a degraded mode.
Write operations must also ensure the shard is not in a read-only mode.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-05 11:10:39 +00:00
Evgenii Stratonikov 760af6b912 [#211] fstree: Consider ENOSPC a logical error 
We already do this for file writing, however directory creation can also
fail.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-04-05 11:10:39 +00:00
Dmitrii Stepanov 1f1aed87be [#188] metabase: Refactor object inhume
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Resolve funlen linter for db.Inhume method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 5a66db80c5 [#188] engine: Refactor shard evacuation 
Resolve funlen and gocognit linter for StorageEngine.Evacuate method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 456bc097f7 [#188] engine: Refactor get range from engine 
Resolve funlen linter for StorageEngine.getRange method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 3010ca2649 [#188] engine: Refactor get object from engine 
Resolve funlen linter for StorageEngine.get method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 0739c36a3b [#188] metabase: Refactor object put to metabase 
Resolve funlen linter for db.put method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 8273a3dfb2 [#188] blobstor: Refactor blobstor test 
Resolve funlen linter for TestIterate function

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 594b5821ed [#188] blobstor: Refactor put data to blobovniczas 
Resolve funlen linter for Blobovniczas.Put method

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 14:50:43 +03:00
Dmitrii Stepanov 8e5a0dcf27 [#204] gc: Fix GC handlers start
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-04-04 06:48:27 +00:00
Dmitrii Stepanov a7c79c773a [#168] node: Refactor node config 
Resolve containedctx linter for cfg

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-31 09:32:59 +03:00
Airat Arifullin 7be5a0fd79 [#189] node: Fix bug with sync/atomic package
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
 2023-03-30 14:50:43 +00:00
Dmitrii Stepanov ab32067152 [#183] gc: Fix drop expired locked complex objects
ci/woodpecker/push/pre-commit Pipeline was successful Details 
Do not delete bucket keys during iteration

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-30 15:33:42 +03:00
Dmitrii Stepanov 9f0bce5c15 [#183] gc: Fix drop expired locked simple objects 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-30 15:33:42 +03:00
Alejandro Lopez 341fe1688f [#139] test: Add test storage implementation
ci/woodpecker/push/pre-commit Pipeline was successful Details 
This aims to reduce the usage of chmod hackery to induce or simulate
OS-related failures.

Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
 2023-03-29 14:28:49 +00:00
Pavel Karpy 97e201993b [#184] *: Unify done contexts handling 
If `ctx.Done()`, return `ctx.Err()` in every function that returns an error.

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
 2023-03-29 10:34:54 +00:00
Airat Arifullin 221203beeb [#180] node: Refactor panics in unit test
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* Replace panics in unit tests by require.NoError and t.Fatalf

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
 2023-03-29 12:39:07 +03:00
aarifullin 34329d67ff [#86] node: Fix unit test and linter errors
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ci/woodpecker/push/pre-commit Pipeline was successful Details 
Signed-off-by: Airat Arifullin <aarifullin@yadro.com>
 2023-03-23 12:42:58 +03:00
Airat Arifullin 9808dec591 [#86] node: Move testing utils to one package
ci/woodpecker/push/pre-commit Pipeline failed Details 
Move testing utils from tests in local_object_storage package to
unified testutil package

Signed-off-by: Airat Arifullin <aarifullin@yadro.com>
 2023-03-23 08:19:15 +00:00
Denis Kirillov 342e571d89 [#159] Add handle __SYSTEM__ sys attributes
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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
 2023-03-22 17:35:20 +03:00
Pavel Karpy da8da1c63a [#98] fstree: Do not fail iteration over just removed files
ci/woodpecker/push/pre-commit Pipeline was successful Details 
A directory is read and files are saved to a local variable. The iteration
over such files may lead to a non-existing files reading due to a normal SN
operation cycle and, therefore, may lead to a returning the OS error to a
caller. Skip just removed (or lost) files as the golang std library does in
similar situations:
5f1a0320b9/src/os/dir_unix.go (L128-L133).

Signed-off-by: Pavel Karpy <p.karpy@yadro.com>
 2023-03-22 07:26:27 +00:00
Evgenii Stratonikov 8014fdb21a [#156] metabase: Make freePotentialLocks() pass linter checks 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-03-22 07:14:18 +00:00
Evgenii Stratonikov fb13902db9 [#156] shard: Make refillMetabase() pass linter checks 
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-03-22 07:14:18 +00:00
Evgenii Stratonikov 47e8c5bf23 [#156] pilorama: Remove CIDDescriptor from TreeApply() 
Initially it was there to check whether an update is being initiated by
a proper node. It is now obsolete for 2 reasons:
1. Background synchronization fetches all operations from a single node.
2. There are a lot more problems with trust in the tree service, it is
   only used in controlled environments.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
 2023-03-22 07:14:18 +00:00
Dmitrii Stepanov 5059dcc19d [#145] shard-gc: Delete expired objects after locks 
GC deletes expired locks and objects sequentially. Expired locks and
objects are now being deleted concurrently in batches. Added a config
parameter that controls the number of concurrent workers and batch size.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-21 11:31:08 +03:00
Dmitrii Stepanov 6c4a1699ef [#145] shard-gc: Expired locked unit test 
Added unit test that verifies that GC deletes expired
locked objects in one epoch.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-21 11:31:08 +03:00
Dmitrii Stepanov 481a1ca6f3 [#148] linter: Add gocognit linter 
Code with high cognitive complexity is hard intuitively to understand

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
 2023-03-21 09:54:41 +03:00