ae5bb87e70
Revert "[ #866 ] Use TTL for blobovnicza tree cache"
...
This reverts commit d9cbb16bd3
2024-03-01 19:29:33 +03:00
d6534fd755
[ #1016 ] frostfs-node: Fix gopls issues
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-03-01 12:13:43 +03:00
918613546f
[ #1008 ] metabase: Do not update storageID on put
...
There may be a race condition between put an object and
flushing the writecache:
1. Put object to the writecache
2. Writecache flushes object to the blobstore and sets blobstore's
storageID
3. Put object to the metabase, set writecache's storageID
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-28 11:01:50 +03:00
2ad433dbcb
[ #1005 ] engine: Drop shards weights
...
Unused.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-26 17:25:05 +03:00
7470c383dd
[ #997 ] metabase: Drop toMoveIt bucket
...
It is not used.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-21 10:06:05 +03:00
adf7ebab5b
[ #996 ] metabase: Speed up bucket creation
...
Most of the time it exits, e.g. when it is per-container and use on each
object PUT. Bbolt implementation first tries to create bucket and then
returns it if it exists. Create operation uses cursor and thus is not
very lightweight, we can avoid it.
```
goos: linux
goarch: amd64
pkg: git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase
cpu: 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz
│ old │ new │
│ sec/op │ sec/op vs base │
Put/parallel-8 174.4µ ± 3% 163.3µ ± 3% -6.39% (p=0.000 n=10)
Put/sequential-8 263.3µ ± 2% 259.0µ ± 1% -1.64% (p=0.000 n=10)
geomean 214.3µ 205.6µ -4.05%
│ old │ new │
│ B/op │ B/op vs base │
Put/parallel-8 275.3Ki ± 3% 281.1Ki ± 4% ~ (p=0.063 n=10)
Put/sequential-8 413.0Ki ± 2% 426.6Ki ± 2% +3.29% (p=0.003 n=10)
geomean 337.2Ki 346.3Ki +2.70%
│ old │ new │
│ allocs/op │ allocs/op vs base │
Put/parallel-8 678.0 ± 1% 524.5 ± 2% -22.64% (p=0.000 n=10)
Put/sequential-8 1.329k ± 0% 1.183k ± 0% -10.91% (p=0.000 n=10)
geomean 949.1 787.9 -16.98%
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-20 15:42:58 +00:00
9f68305c2e
Revert "[ #972 ] pilorama: Remove removeDuplicatesInPlace()"
...
This reverts commit 45fd4e4ff1
2024-02-19 15:36:01 +00:00
dad56d2e98
Revert "[ #972 ] Use min/max builtins"
...
This reverts commit 89784b2e0a
2024-02-19 15:36:01 +00:00
7627d08914
Revert "[ #972 ] Use require.ElementsMatch() where possible"
...
This reverts commit 6d9707ff1f
2024-02-19 15:36:01 +00:00
946f2ec2bf
Revert "[ #972 ] Drop x/exp/slices dependency"
...
This reverts commit f3e50772fd
2024-02-19 15:36:01 +00:00
f3e50772fd
[ #972 ] Drop x/exp/slices dependency
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-19 13:13:09 +00:00
6d9707ff1f
[ #972 ] Use require.ElementsMatch() where possible
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-19 13:13:09 +00:00
89784b2e0a
[ #972 ] Use min/max builtins
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-19 13:13:09 +00:00
45fd4e4ff1
[ #972 ] pilorama: Remove removeDuplicatesInPlace()
...
Also, check that slices.CompareFunc() indeed passes all the tests before
removal.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-19 13:13:09 +00:00
05b5f5ca85
[ #959 ] writecache: Fix panic on Get when it is not initialized
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-14 16:10:33 +03:00
2429508ac5
[ #959 ] shard: Skip rebuild in DEGRADED mode
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-14 15:39:28 +03:00
0bd030507e
[ #948 ] metrics: Set actual value for shard_id after restart
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-13 09:43:21 +03:00
6a5769d1da
[ #948 ] Fix gofumpt issue
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-13 09:40:46 +03:00
b36a453238
[ #970 ] fstree: Add build tag to enable generic version on linux
...
Unless tested, generic version can start gaining bugs. With a separate
build tag we can have the best of both worlds:
1. Use optimized implementation for linux by default.
2. Run tests or benchmarks for both. Note that they are not actually
run automatically now, but this is at leas possible.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
abd502215f
[ #970 ] fstree: Move file locking to the generic writer
...
It is not a part of FSTree itself, but rather a way to solve concurrent
counter update on non-linux implementations. New linux implementations
is pretty simple: link fails when the file exists, unlink fails when the
file doesn't exist.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
fb74524ac7
[ #970 ] fstree: Move delete implementation to a separate file
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
7f692409cf
[ #970 ] fstree: Handle unsupported O_TMPFILE
...
Metabase test relied on this behaviour, so fix the test too.
Cherry-picking was hard and did too many conflicts,
here is an original PR:
https://github.com/nspcc-dev/neofs-node/pull/2624
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
Roman Khimov
fc31b9c947
[ #970 ] fstree: Add linux-specific file writer using O_TMPFILE
...
O_TMPFILE is implemented for all modern FSes and it's much easier and safer to
use. If application crashes in the middle of writing this file would be gone
and won't leave any garbage.
Notice that this implementation makes a different choice wrt EEXIST handling,
generic one always overwrites, while this one keeps the old data.
There is no real performance difference.
SSD (slow&old), XFS, Core i7-8565U:
Sync
```
name old time/op new time/op delta
Put/size=1024,thread=1/fstree-8 1.74ms ± 3% 0.06ms ± 7% -96.31% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 10.0ms ±41% 1.1ms ±18% -88.95% (p=0.000 n=9+10)
Put/size=1024,thread=100/fstree-8 32.3ms ±60% 6.5ms ±14% -79.97% (p=0.000 n=10+10)
Put/size=1048576,thread=1/fstree-8 17.8ms ±90% 3.4ms ±70% -81.08% (p=0.000 n=10+10)
Put/size=1048576,thread=20/fstree-8 103ms ±174% 112ms ±158% ~ (p=0.971 n=10+10)
Put/size=1048576,thread=100/fstree-8 949ms ±78% 583ms ±132% ~ (p=0.089 n=10+10)
name old alloc/op new alloc/op delta
Put/size=1024,thread=1/fstree-8 3.17kB ± 1% 1.96kB ± 0% -38.09% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 59.6kB ± 1% 39.2kB ± 1% -34.30% (p=0.000 n=8+10)
Put/size=1024,thread=100/fstree-8 299kB ± 0% 198kB ± 0% -33.90% (p=0.000 n=7+9)
Put/size=1048576,thread=1/fstree-8 3.38kB ± 1% 2.36kB ± 1% -30.22% (p=0.000 n=10+10)
Put/size=1048576,thread=20/fstree-8 65.7kB ± 4% 47.7kB ± 6% -27.27% (p=0.000 n=10+10)
Put/size=1048576,thread=100/fstree-8 351kB ± 8% 245kB ± 8% -30.22% (p=0.000 n=10+10)
name old allocs/op new allocs/op delta
Put/size=1024,thread=1/fstree-8 30.3 ± 2% 21.0 ± 0% -30.69% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 554 ± 1% 413 ± 0% -25.35% (p=0.000 n=8+10)
Put/size=1024,thread=100/fstree-8 2.77k ± 0% 2.07k ± 0% -25.27% (p=0.000 n=7+10)
Put/size=1048576,thread=1/fstree-8 32.0 ± 0% 25.0 ± 0% -21.88% (p=0.000 n=9+8)
Put/size=1048576,thread=20/fstree-8 609 ± 5% 494 ± 6% -18.93% (p=0.000 n=10+10)
Put/size=1048576,thread=100/fstree-8 3.25k ± 9% 2.50k ± 8% -23.21% (p=0.000 n=10+10)
```
No sync
```
name old time/op new time/op delta
Put/size=1024,thread=1/fstree-8 71.3µs ±10% 59.8µs ±10% -16.21% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 1.43ms ± 6% 1.22ms ±13% -14.53% (p=0.000 n=10+10)
Put/size=1024,thread=100/fstree-8 8.12ms ± 3% 6.36ms ± 2% -21.67% (p=0.000 n=8+9)
Put/size=1048576,thread=1/fstree-8 1.88ms ±70% 1.61ms ±78% ~ (p=0.393 n=10+10)
Put/size=1048576,thread=20/fstree-8 32.7ms ±28% 34.2ms ±112% ~ (p=0.968 n=9+10)
Put/size=1048576,thread=100/fstree-8 262ms ±56% 226ms ±34% ~ (p=0.447 n=10+9)
name old alloc/op new alloc/op delta
Put/size=1024,thread=1/fstree-8 2.89kB ± 0% 1.96kB ± 0% -32.28% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 58.2kB ± 0% 39.5kB ± 0% -32.09% (p=0.000 n=8+8)
Put/size=1024,thread=100/fstree-8 291kB ± 0% 198kB ± 0% -32.19% (p=0.000 n=9+9)
Put/size=1048576,thread=1/fstree-8 3.05kB ± 1% 2.13kB ± 1% -30.16% (p=0.000 n=10+9)
Put/size=1048576,thread=20/fstree-8 62.6kB ± 0% 44.3kB ± 0% -29.23% (p=0.000 n=9+9)
Put/size=1048576,thread=100/fstree-8 302kB ± 0% 210kB ± 1% -30.39% (p=0.000 n=9+9)
name old allocs/op new allocs/op delta
Put/size=1024,thread=1/fstree-8 27.0 ± 0% 21.0 ± 0% -22.22% (p=0.000 n=10+10)
Put/size=1024,thread=20/fstree-8 539 ± 0% 415 ± 0% -22.98% (p=0.000 n=10+10)
Put/size=1024,thread=100/fstree-8 2.69k ± 0% 2.07k ± 0% -23.09% (p=0.000 n=9+9)
Put/size=1048576,thread=1/fstree-8 28.0 ± 0% 22.3 ± 3% -20.36% (p=0.000 n=8+10)
Put/size=1048576,thread=20/fstree-8 577 ± 0% 458 ± 0% -20.72% (p=0.000 n=9+9)
Put/size=1048576,thread=100/fstree-8 2.76k ± 0% 2.15k ± 0% -22.05% (p=0.000 n=9+8)
```
HDD (LVM), ext4, Ryzen 5 1600:
Sync
```
│ fs.sync-generic │ fs.sync-linux │
│ sec/op │ sec/op vs base │
Put/size=1024,thread=1/fstree-12 34.70m ± 19% 33.59m ± 16% ~ (p=0.529 n=10)
Put/size=1024,thread=20/fstree-12 188.8m ± 8% 189.2m ± 16% ~ (p=0.739 n=10)
Put/size=1024,thread=100/fstree-12 264.8m ± 22% 273.6m ± 28% ~ (p=0.353 n=10)
Put/size=1048576,thread=1/fstree-12 54.90m ± 14% 47.08m ± 18% ~ (p=0.063 n=10)
Put/size=1048576,thread=20/fstree-12 244.1m ± 14% 220.4m ± 22% ~ (p=0.579 n=10)
Put/size=1048576,thread=100/fstree-12 847.2m ± 5% 893.6m ± 3% +5.48% (p=0.000 n=10)
geomean 164.3m 158.9m -3.29%
│ fs.sync-generic │ fs.sync-linux │
│ B/op │ B/op vs base │
Put/size=1024,thread=1/fstree-12 3.375Ki ± 1% 2.471Ki ± 1% -26.80% (p=0.000 n=10)
Put/size=1024,thread=20/fstree-12 66.62Ki ± 6% 49.21Ki ± 6% -26.15% (p=0.000 n=10)
Put/size=1024,thread=100/fstree-12 319.2Ki ± 1% 230.9Ki ± 2% -27.64% (p=0.000 n=10)
Put/size=1048576,thread=1/fstree-12 3.457Ki ± 1% 2.559Ki ± 1% -25.97% (p=0.000 n=10)
Put/size=1048576,thread=20/fstree-12 66.91Ki ± 1% 49.16Ki ± 1% -26.52% (p=0.000 n=10)
Put/size=1048576,thread=100/fstree-12 338.8Ki ± 2% 252.3Ki ± 3% -25.54% (p=0.000 n=10)
geomean 42.17Ki 31.02Ki -26.44%
│ fs.sync-generic │ fs.sync-linux │
│ allocs/op │ allocs/op vs base │
Put/size=1024,thread=1/fstree-12 33.00 ± 0% 27.00 ± 0% -18.18% (p=0.000 n=10)
Put/size=1024,thread=20/fstree-12 639.5 ± 1% 519.0 ± 2% -18.84% (p=0.000 n=10)
Put/size=1024,thread=100/fstree-12 3.059k ± 1% 2.478k ± 2% -18.99% (p=0.000 n=10)
Put/size=1048576,thread=1/fstree-12 33.50 ± 1% 28.00 ± 4% -16.42% (p=0.000 n=10)
Put/size=1048576,thread=20/fstree-12 638.5 ± 1% 520.0 ± 1% -18.56% (p=0.000 n=10)
Put/size=1048576,thread=100/fstree-12 3.209k ± 2% 2.655k ± 2% -17.28% (p=0.000 n=10)
geomean 405.3 332.1 -18.05%
```
No sync
```
│ fs.nosync-generic │ fs.nosync-linux │
│ sec/op │ sec/op vs base │
Put/size=1024,thread=1/fstree-12 148.2µ ± 20% 136.6µ ± 19% -7.89% (p=0.029 n=10)
Put/size=1024,thread=20/fstree-12 1.140m ± 26% 1.364m ± 16% ~ (p=0.143 n=10)
Put/size=1024,thread=100/fstree-12 11.93m ± 68% 26.89m ± 62% ~ (p=0.123 n=10)
Put/size=1048576,thread=1/fstree-12 1.302m ± 3% 1.287m ± 5% ~ (p=0.481 n=10)
Put/size=1048576,thread=20/fstree-12 77.52m ± 8% 74.07m ± 7% ~ (p=0.278 n=10+9)
Put/size=1048576,thread=100/fstree-12 226.1m ± ∞ ¹
geomean 5.986m 3.434m +18.60% ²
¹ need >= 6 samples for confidence interval at level 0.95
² benchmark set differs from baseline; geomeans may not be comparable
│ fs.nosync-generic │ fs.nosync-linux │
│ B/op │ B/op vs base │
Put/size=1024,thread=1/fstree-12 2.879Ki ± 0% 1.972Ki ± 0% -31.51% (p=0.000 n=10)
Put/size=1024,thread=20/fstree-12 55.94Ki ± 1% 37.90Ki ± 1% -32.25% (p=0.000 n=10)
Put/size=1024,thread=100/fstree-12 272.6Ki ± 0% 182.1Ki ± 9% -33.21% (p=0.000 n=10)
Put/size=1048576,thread=1/fstree-12 3.158Ki ± 0% 2.259Ki ± 0% -28.46% (p=0.000 n=10)
Put/size=1048576,thread=20/fstree-12 58.87Ki ± 0% 41.03Ki ± 0% -30.30% (p=0.000 n=10+9)
Put/size=1048576,thread=100/fstree-12 299.8Ki ± ∞ ¹
geomean 36.71Ki 16.60Ki -31.17% ²
¹ need >= 6 samples for confidence interval at level 0.95
² benchmark set differs from baseline; geomeans may not be comparable
│ fs.nosync-generic │ fs.nosync-linux │
│ allocs/op │ allocs/op vs base │
Put/size=1024,thread=1/fstree-12 28.00 ± 0% 22.00 ± 0% -21.43% (p=0.000 n=10)
Put/size=1024,thread=20/fstree-12 530.0 ± 0% 407.5 ± 1% -23.11% (p=0.000 n=10)
Put/size=1024,thread=100/fstree-12 2.567k ± 0% 1.956k ± 9% -23.77% (p=0.000 n=10)
Put/size=1048576,thread=1/fstree-12 30.00 ± 0% 24.00 ± 0% -20.00% (p=0.000 n=10)
Put/size=1048576,thread=20/fstree-12 553.5 ± 0% 434.0 ± 0% -21.59% (n=10+9)
Put/size=1048576,thread=100/fstree-12 2.803k ± ∞ ¹
geomean 347.9 178.8 -21.99% ²
¹ need >= 6 samples for confidence interval at level 0.95
² benchmark set differs from baseline; geomeans may not be comparable
```
Signed-off-by: Roman Khimov <roman@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
ff488b53a1
[ #970 ] fstree: Move write functions to a separate file
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
9a622a750d
[ #970 ] fstree: Move temporary path handling in a separate function
...
Allow to easier test different implementations.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-02-09 16:12:11 +00:00
d19ade23c8
[ #959 ] node: Set mode to shard's components when open it
...
Avoid opening database for `metabase` and `cache` in `Degraded` mode.
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-09 14:04:01 +00:00
db67c21d55
[ #947 ] engine: Evacuate trees to remote nodes
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:33:15 +03:00
728150d1d2
[ #947 ] engine: Evacuate trees to local shards
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:33:15 +03:00
15d853ea22
[ #947 ] controlSvc: Return tree evacuation stat
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:20:39 +03:00
b3f3505ada
[ #947 ] cli: Allow to specify evacuation scope
...
It may be required to evacuate only objects or only tree or all, so
now it spossible to specify.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:20:38 +03:00
a6eb66bf9c
[ #947 ] evacuate: Refactor evacuate parameters
...
Drop methods to make it easier to extend.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:20:38 +03:00
8e2a0611f4
[ #947 ] tree: Add method to list all trees
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-09 11:20:38 +03:00
cfc5ce7853
[ #964 ] metabase: Drop GC marks if object not found
...
GC inhumes expired locks and tombstones on all the shards.
So it could be GC mark without object.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-08 07:54:39 +00:00
9ba48c582d
[ #917 ] engine: Allow to detach shards
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-02-06 14:49:47 +03:00
d0eadf7ea2
[ #799 ] engine: Skip put when object removed from shard
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-02-01 17:49:22 +00:00
e3573de6db
[ #930 ] gc: Stop internal activity by context
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2024-01-31 08:30:34 +00:00
675eec91f3
[ #938 ] shard: Update only changed counters
...
If metric value hasn't changed, but we update metric, then
non existed metric will apear with zero value.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-30 12:37:48 +03:00
c681354afd
[ #938 ] engine: Fix container count removal
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-30 12:37:48 +03:00
5ed330e436
[ #927 ] metabase: Delete GC marks
...
`key` is changed inside `db.get`, so encode address again after get.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-24 18:51:16 +03:00
931a5e9aaf
[ #918 ] engine: Move shard to degraded mode if metabase open failed
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-23 11:16:40 +03:00
f526f49995
[ #874 ] engine: Check object existance concurrently
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-23 09:28:29 +03:00
f5160b27fc
[ #920 ] tests: Fix data races
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-19 14:06:05 +03:00
63d3ed1ad8
[ #904 ] tests: Close test engine after test
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-17 19:04:39 +03:00
57171907e3
[ #904 ] metabase: Return if object was actuall inserted
...
This requires to count metrics properly.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-17 19:04:39 +03:00
c1a80235db
[ #904 ] metabase: Log Inhume operation
...
It will be very useful for troubleshooting.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-17 18:42:52 +03:00
a2ab373a0a
[ #895 ] metabase: Do not delete GC mark for virtual objects
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-11 12:32:09 +00:00
7166e77c2b
[ #895 ] test: Add logger to test shard
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-11 12:32:09 +00:00
47dcfa20f3
[ #895 ] test: Use t.Cleanup only for external resources
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-11 12:32:09 +00:00
f1b2b8bffa
[ #895 ] test: Fix NewLogger arguments list
...
`debug` is always true.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-11 12:32:09 +00:00
4b8b4da681
[ #864 ] engine: Drop container count metric if container removed
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-10 10:45:32 +03:00
d75e7e9a21
[ #864 ] engine: Drop container size metric if container deleted
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-10 10:44:54 +03:00
dfd62ca6b1
[ #864 ] metabase: Refactor delete/inhume
...
Available -> Logic, Raw -> Phy for delete/inhume results.
Use single counter instead of vectors.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-01-09 09:59:42 +03:00
225fe2d4d5
[ #894 ] blobovniczatree: Speedup rebuild test
...
Down from 3s to 300ms.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-12-29 16:28:54 +00:00
581887148a
[ #569 ] cli: Add control shards writecache seal command
...
It does the same as `control shards flush-writecache --seal`, but
has better name.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-29 16:05:37 +03:00
7a9db5bcdd
[ #569 ] writecache: Do not wait modeMtx if mode changes
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-29 16:05:37 +03:00
32c282ca10
[ #569 ] writecache: Refactor flush
...
Make single RUnlock call instead of two.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-29 16:05:37 +03:00
0cb0fc1735
[ #569 ] writecache: Allow to seal writecache after flush
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-29 16:05:37 +03:00
8180a0664f
[ #887 ] node: Drop badger writecache implementation
...
Badger implementation isn't tested and works not well,
but requires human resources to maintain.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-22 13:00:54 +03:00
d9cbb16bd3
[ #866 ] Use TTL for blobovnicza tree cache
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2023-12-19 16:36:28 +00:00
7eb46404a1
[ #863 ] blobovnicza: Fix counters
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-13 13:34:29 +03:00
94ffe8bb45
[ #857 ] golangci: Add testifylint linter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-12 16:27:02 +03:00
3b7c0362a8
[ #861 ] shard: Fix Delete object
...
It is possible that object doesn't exist in metabase.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-12 14:25:40 +03:00
681b2c5fd4
[ #825 ] policer: Do not drop required linking objects
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-12 11:04:03 +00:00
db49ad16cc
[ #826 ] blobovniczatree: Do not create DB's on init
...
Blobovniczas will be created on write requests.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
ad0697adc4
[ #661 ] blobovnicza: Compute size with record size
...
To get more accurate size of blobovnicza use record
size (lenght of key + lenght of data).
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
e54dc3dc7c
[ #698 ] blobovnicza: Store counter values
...
Blobovnicza initialization take a long time because of bucket
Stat() call. So now blobovnicza stores counters in META bucket.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
5e8c08da3e
[ #661 ] blobstore: Add address to error logs
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
8911656b1a
[ #661 ] metrcis: Add rebuild percent metric
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
2407e5f5ff
[ #661 ] blobovniczatree: Do not sort DB's and indicies
...
Put stores object to next active DB, so there is no need to sort DBs.
In addition, it adds unnecessary DB openings.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
c6a739e746
[ #661 ] blobovniczatree: Make Rebuild concurrent for objects
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
f1c7905263
[ #661 ] blobovniczatree: Make Rebuild concurrent
...
Different DBs can be rebuild concurrently.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
d4d905ecc6
[ #661 ] metrics: Add blobovniczatree rebuild metrics
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
b2769ca3de
[ #661 ] blobovniczatree: Make Rebuild failover safe
...
Now move info stores in blobovnicza, so in case of failover
rebuild completes previous operation first.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
da4fee2d0b
[ #698 ] blobovniczatree: Init blobovniczas concurrently
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:33 +03:00
422226da18
[ #661 ] blobovniczatree: Add Rebuild implementation
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:32 +03:00
a531eaf8bc
[ #661 ] blobstor: Add Rebuild implementation
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:32 +03:00
c1667a11d2
[ #661 ] blobovniczatree: Allow to change depth or width
...
Now it is possible to change depth or with of blobovniczatree.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:32 +03:00
484eb59893
[ #661 ] blobovniczatree: Use .db extension for db files
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:32 +03:00
44552a849b
[ #661 ] shard: Add blobstor rebuilder
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-07 15:37:32 +03:00
a478050639
[ #838 ] metabase: Resolve funlen linter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-06 15:44:21 +03:00
d30ab5f29e
[ #838 ] metabase: Count user objects
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-06 15:44:21 +03:00
f314da4af3
[ #838 ] metabase: Add user object type counter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-06 15:44:21 +03:00
29550fe600
[ #838 ] shard: Refactor updateMetrics method
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-12-06 15:44:21 +03:00
b2c63e57ba
[ #651 ] engine/test: Speedup StorageEngine_Inhume
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-11-30 13:19:43 +00:00
445ebcc0e7
[ #651 ] shard/test: Speedup Shard_Delete
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-11-30 13:19:43 +00:00
2302e5d342
[ #651 ] shard/test: Refactor Shard_Delete
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-11-30 13:19:43 +00:00
07390ad4e3
[ #715 ] node: Unify config parameter names
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-22 17:13:50 +03:00
8d18fa159e
[ #667 ] writecache: Fix flush test
...
Allow to disable background flusher for testing purposes.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-17 17:45:43 +03:00
76ff26039c
[ #96 ] node: Drop neo-go's slices package
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-17 13:24:04 +03:00
47286ebf32
[ #805 ] pilorama: Fix TreeDrop
...
* If treeID is empty then deleting buckets for cursor may get
invalidated. So, buckets should be gathered before deleting.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
2023-11-17 10:21:35 +00:00
29fe8c41f3
[ #655 ] storage: Drop ErrorHandler
...
The only one usage was for logging.
Now logging performed by storage anyway.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-16 17:27:38 +03:00
137e987a4e
[ #655 ] storage: Drop LazyHandler
...
LazyHandler is implemented and used incorrectly.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-16 17:27:38 +03:00
1b22801eed
[ #788 ] engine: Fix flaky tests
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-09 10:25:46 +03:00
70ab1ebd54
[ #763 ] metrics: Add container_objects_total metric
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-08 12:30:57 +03:00
9c98fa6152
[ #763 ] metabase: Add container objects counter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-08 12:30:57 +03:00
226e84d782
[ #684 ] node: Add skipped objects count to evacuation result
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-07 12:17:11 +00:00
c80b46fad3
[ #754 ] blobstor: Estimate compressability
...
Now it is possible to enable compressability estimation.
If data is likely uncompressable, it should reduce CPU time and memory.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-11-01 11:24:32 +03:00
79088baa06
[ #772 ] node: Apply gofumpt
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-31 17:03:03 +03:00
00aa6d9749
[ #633 ] shard/test: Fix TestCounters()
...
Introduced in 362f24953a
2023-10-31 12:53:28 +00:00
b8f79f4227
[ #633 ] shard/test: Fix race conditions in TestCounters()
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-10-31 12:53:28 +00:00
869518be0a
[ #728 ] writecache: Fix Badger writecache race.
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-30 18:36:41 +03:00
d4b6ebe7e7
[ #725 ] writecache: Fix metric values
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-27 12:22:29 +03:00
559ad58ab1
[ #642 ] writecache: Remove usage of close channel in bbolt
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2023-10-24 15:57:50 +00:00
c0b86f2d93
[ #642 ] writecache: Remove usage of close channel in badger
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2023-10-24 15:57:50 +00:00
f2437f7ae9
[ #734 ] shard: Fix Delete method
...
Due to the flushing data from the writecache to the storage
and simultaneous deletion, a partial deletion situation is possible.
So as a solution, deletion is allowed only when the object is in storage,
because object will be deleted from writecache by flush goroutine.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-16 17:00:18 +03:00
f26233b47a
[ #734 ] metabase: Include UpdateStorageID in metrics and traces
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-16 17:00:18 +03:00
7e0c5a55de
[ #734 ] writecache: Fix flush
...
Now UpdateStorageID doesn't return error in case of logical error.
If object is in graveyard or GC market, it is still required to
update storage ID.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-16 17:00:17 +03:00
d07afd803c
[ #726 ] writecache: Fix small object flush for Badger
...
Do not marshal object twice.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-06 11:32:50 +03:00
997ac7cd8d
[ #726 ] writecache: Fix small object flush for BBolt
...
Do not marshal object twice.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-10-06 11:32:44 +03:00
c1e4130020
[ #146 ] node: Add trace_id to logs
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-09-27 11:05:27 +03:00
3889e829e6
[ #667 ] writecache: Add logs for report error func in tests
...
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
2023-09-14 17:02:54 +00:00
c6af4a3ec8
[ #679 ] engine: Do not increase error counter on meta mismatch
...
It was introduced in 69e1e6ca
2023-09-14 10:39:18 +03:00
8a81af5a3b
[ #653 ] Add context parameter to Open functions
...
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
2023-09-07 18:03:29 +03:00
a716db99db
[ #668 ] shard/test: Do not alter rootPath option
...
Supposedly, this was added to allow creating 2 different shards without
subtest. Now we use t.TempDir() everywhere, so this should not be a
problem.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
36759f8434
[ #668 ] shard/test: Properly check event processing
...
See https://git.frostfs.info/TrueCloudLab/frostfs-node/actions/runs/1594/jobs/2
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
39879fa868
[ #668 ] shard/test: Add dontRelease options
...
Most of the time we would like to close shard with minor exceptions.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
c661ba1312
[ #668 ] shard/test: Use sane defaults in the test constructor
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
268adb79cb
[ #668 ] shard/test: Simplify shard construction
...
newCustomShard() has many parameters but only the first is obligatory.
`enableWriteCache` is left as-is, because it directly affects the
functionality.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
429f941cda
[ #668 ] shard/test: Release shard in t.Cleanup()
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
382eb8a485
[ #668 ] shard/test: Disable GC where it is not needed
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
42696016de
[ #668 ] shard: Close stopChannel in GC
...
It is done once, but now we could read it from multiple places.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
bdecfbc1be
[ #668 ] shard/test: Move tests to the main package
...
Semantic patch (also, duplicate definitions are removed):
```
@@
var e identifier
@@
-import "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
-shard.e
+e
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
aa23c6a83a
[ #668 ] shard/test: Remove subtest from TestCounters
...
Otherwise, individual tests cannot be run.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
da8f384324
[ #668 ] shard/test: Fix typo in existence
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-09-07 07:39:39 +00:00
7456c8556a
[ #536 ] blobovnicza: Add blobovniczatree DB cache
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-09-01 13:53:11 +03:00
c672f59ab8
[ #536 ] blobovnicza: Drop cache
...
Each blobovnicza instance is opened
while is in use.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-09-01 13:51:26 +03:00
b9b86d2ec8
[ #666 ] shard/test: Fix data race in metrics tests
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-31 08:39:42 +00:00
4dff9555f1
[ #568 ] writecache: Improve flushing scheme for badger
...
Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
2023-08-30 17:22:28 +00:00
1daef2ceeb
[ #660 ] writecache: Fix remaining addr2key uses
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-08-30 17:12:33 +00:00
9072772a09
[ #649 ] shard/test: Increase GC remover interval
...
This was set in #348 to speed up tests.
It seems 100ms doesn't increase overall test time,
but it reduces the amount of logs by 100x factor.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-25 10:10:25 +00:00
c4db8e7690
[ #637 ] shard/test: Fix data race
...
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-25 10:10:25 +00:00
96e690883f
[ #638 ] Unify test loggers
...
In some places we have debug=false, in others debug=true.
Let's be consistent.
Semantic patch:
```
@@
@@
-test.NewLogger(..., false)
+test.NewLogger(..., true)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-23 11:21:05 +00:00
322c1dc273
[ #638 ] Use test.NewLogger() in tests
...
Semantic patch (restricted to **/*_test.go):
```
@@
@@
+import "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger/test"
-import "go.uber.org/zap"
-import "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
-&logger.Logger{Logger: zap.L()}
+test.NewLogger(t, false)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-23 11:21:05 +00:00
82cc453be9
[#xx] shard: Fix data race in metrics tests
...
Protect test metric store fields with a mutex. Probably, not every field
should be protected, but better safe than sorry.
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-23 10:26:12 +00:00
345a1a69a2
[ #635 ] Use internal key type when deleting from badger wc
...
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-08-22 10:53:19 +03:00
354a92ea2c
[ #602 ] blobovnicza: Add leaf width implementation
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-21 10:27:32 +03:00
4d9a6c07fb
[ #618 ] core: Replace fmt.Sprintf with strconv.FormatUint
...
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-08-21 07:14:50 +00:00
f2811f8585
[ #602 ] metrics: Add blobovnicza items counter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-18 13:01:27 +03:00
c4e1d8eb07
[ #602 ] node: Fix blobovnicza typos
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-18 11:14:10 +03:00
10e63537b2
[ #602 ] metrics: Rename blobovnicza size metric
...
`Size` is not size, but open db size.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-17 19:17:35 +00:00
809e97626b
[ #602 ] blobovnicza: Fix size counter
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-17 19:17:35 +00:00
2e49d7ea7e
[ #602 ] blobovnicza: Init before using
...
Fix blobovnicza size: after restart size metric resets.
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-17 19:17:35 +00:00
f7042c5a6f
[ #609 ] Replace zaptest.NewLogger() with zap.L()
...
Semantic patch:
```
@@
@@
-import "go.uber.org/zap/zaptest"
+import "go.uber.org/zap"
-zaptest.NewLogger(t)
+zap.L()
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:51:10 +00:00
e604a3d749
[ #607 ] *: Use zap.Stringer() where possible
...
Semantic patch:
```
@@
var f expression
var t expression
var a expression
@@
f(
...,
- zap.String(t, a.String()),
+ zap.Stringer(t, a),
...,
)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:50:02 +00:00
a8de37c8a2
[ #607 ] *: Remove redundant if on error returns
...
Semantic patch:
```
@@
@@
-if err != nil { return err }
-return nil
+return err
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-17 16:50:02 +00:00
5335e7089e
[ #615 ] pilorama: Speedup TestForest_ApplyRandom()
...
Some of our pilorama tests fail on CI.
The reasons are not obvious, but one possible improvement
is using `WithNoSync` option for these. It should have much effect,
because we are writing on the tmpfs, but doesn't hurt anyway.
If I replace `t.TempDir()` with a local directory, test execution time
goes down from 5s (sync) to 0.4s (nosync), which is the same time as
with `t.TempDir()`. Maybe we have some strange CI configuration.
```
panic: test timed out after 10m0s
running tests:
TestForest_ApplyRandom (8m22s)
TestForest_ApplyRandom/bbolt (8m21s)
...
goroutine 170 [syscall]:
syscall.Syscall(0xc000100000?, 0xc00047b758?, 0x6aff9a?, 0xc00041c1b0?)
/opt/hostedtoolcache/go/1.20.7/x64/src/syscall/syscall_linux.go:69 +0x27
syscall.Fdatasync(0x9e35c0?)
/opt/hostedtoolcache/go/1.20.7/x64/src/syscall/zsyscall_linux_amd64.go:418 +0x2a
go.etcd.io/bbolt.fdatasync(0xc000189000?)
```
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-08-16 19:09:08 +00:00
2efe9cc1be
[ #585 ] writecache: Fix DB counter
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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-16 14:47:44 +03:00
58c8722c81
[ #585 ] fstree: Add optional file counter
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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-16 14:47:44 +03:00
baad49990c
[ #585 ] fstree: Return logical error if object deleted
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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-16 14:47:44 +03:00
0c52186572
[ #585 ] fstree: Remove unused method
...
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2023-08-16 14:47:44 +03:00
