package meta import ( objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza" "go.etcd.io/bbolt" ) // IsSmall returns blobovniczaID for small objects and nil for big objects. // Small objects stored in blobovnicza instances. Big objects stored in FS by // shallow path which is calculated from address and therefore it is not // indexed in metabase. func (db *DB) IsSmall(addr *objectSDK.Address) (id *blobovnicza.ID, err error) { err = db.boltDB.View(func(tx *bbolt.Tx) error { id, err = db.isSmall(tx, addr) return err }) return id, err } func (db *DB) isSmall(tx *bbolt.Tx, addr *objectSDK.Address) (*blobovnicza.ID, error) { smallBucket := tx.Bucket(smallBucketName(addr.ContainerID())) if smallBucket == nil { return nil, nil } blobovniczaID := smallBucket.Get(objectKey(addr.ObjectID())) id := blobovnicza.NewIDFromBytes(blobovniczaID) return id, nil }