realloc/frostfs-node
1
0
Fork 0
forked from TrueCloudLab/frostfs-node
Code Releases Packages Activity

[#1549] engine: Disable shard on blobovnicza init failure

Browse source 
There is a need to support working w/o shard if it has problems with
blobovnicza tree.

Make `BlobStor.Init` to return new `ErrInitBlobovniczas` error. Remove
shard from storage engine's shard set if it returned this error from
`Init` call. So if some of the shards (but not all) return this error,
the node will be able to continue working without them.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-06-27 11:36:32 +03:00 • committed by fyrchik
parent 40a56c6b42
commit e38b0aa4ba
2 changed files with 45 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

17
pkg/local_object_storage/blobstor/control.go
View file

@ -1,5 +1,10 @@
package blobstor
import (
"errors"
"fmt"
)
// Open opens BlobStor.
func (b *BlobStor) Open() error {
b.log.Debug("opening...")
@ -7,13 +12,23 @@ func (b *BlobStor) Open() error {
return nil
}
// ErrInitBlobovniczas is returned when blobovnicza initialization fails.
var ErrInitBlobovniczas = errors.New("failure on blobovnicza initialization stage")
// Init initializes internal data structures and system resources.
//
// If BlobStor is already initialized, no action is taken.
//
// Returns wrapped ErrInitBlobovniczas on blobovnicza tree's initializaiton failure.
func (b *BlobStor) Init() error {
b.log.Debug("initializing...")
return b.blobovniczas.init()
err := b.blobovniczas.init()
if err != nil {
return fmt.Errorf("%w: %v", ErrInitBlobovniczas, err)
}
return nil
}
// Close releases all internal resources of BlobStor.