TrueCloudLab/frostfs-node
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[#586] Fix writecache benchmarks and refactor hacky NeedsCompression

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Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
This commit is contained in:
Alejandro Lopez 2023-08-09 15:54:08 +03:00 • committed by Evgenii Stratonikov
parent 023b90342c
commit 8f994163ee
17 changed files with 161 additions and 92 deletions
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14
pkg/local_object_storage/writecache/writecache.go
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@ -5,6 +5,8 @@ import (
"errors"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/common"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/compression"
meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/util/logicerr"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
@ -40,6 +42,18 @@ type Cache interface {
Close() error
}
// MainStorage is the interface of the underlying storage of Cache implementations.
type MainStorage interface {
Compressor() *compression.Config
Exists(context.Context, common.ExistsPrm) (common.ExistsRes, error)
Put(context.Context, common.PutPrm) (common.PutRes, error)
}
// Metabase is the interface of the metabase used by Cache implementations.
type Metabase interface {
UpdateStorageID(meta.UpdateStorageIDPrm) (meta.UpdateStorageIDRes, error)
}
var (
// ErrReadOnly is returned when Put/Write is performed in a read-only mode.
ErrReadOnly = logicerr.New("write-cache is in read-only mode")