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

[#472] blobstor: implement write-cache

Browse source 
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-04-06 13:56:06 +03:00 • committed by Alex Vanin
parent 96a8ee7c83
commit 59de521fd1
24 changed files with 1011 additions and 116 deletions
Download patch file Download diff file Expand all files Collapse all files

23
pkg/local_object_storage/metabase/put.go
View file

@ -47,10 +47,9 @@ func (p *PutPrm) WithBlobovniczaID(id *blobovnicza.ID) *PutPrm {
}
var (
ErrUnknownObjectType = errors.New("unknown object type")
ErrIncorrectBlobovniczaUpdate = errors.New("updating blobovnicza id on object without it")
ErrIncorrectSplitInfoUpdate = errors.New("updating split info on object without it")
ErrIncorrectRootObject = errors.New("invalid root object")
ErrUnknownObjectType = errors.New("unknown object type")
ErrIncorrectSplitInfoUpdate = errors.New("updating split info on object without it")
ErrIncorrectRootObject = errors.New("invalid root object")
)
// Put saves the object in DB.
@ -379,20 +378,12 @@ func decodeList(data []byte) (lst [][]byte, err error) {
// updateBlobovniczaID for existing objects if they were moved from from
// one blobovnicza to another.
func updateBlobovniczaID(tx *bbolt.Tx, addr *objectSDK.Address, id *blobovnicza.ID) error {
bkt := tx.Bucket(smallBucketName(addr.ContainerID()))
if bkt == nil {
// if object exists, don't have blobovniczaID and we want to update it
// then ignore, this should never happen
return ErrIncorrectBlobovniczaUpdate
bkt, err := tx.CreateBucketIfNotExists(smallBucketName(addr.ContainerID()))
if err != nil {
return err
}
objectKey := objectKey(addr.ObjectID())
if len(bkt.Get(objectKey)) == 0 {
return ErrIncorrectBlobovniczaUpdate
}
return bkt.Put(objectKey, *id)
return bkt.Put(objectKey(addr.ObjectID()), *id)
}
// updateSpliInfo for existing objects if storage filled with extra information