frostfs-node/pkg/local_object_storage/shard/lock.go
Evgenii Stratonikov c8911d72d0 [] shard: Do not consult metabase in a degraded mode
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-07-21 17:56:06 +03:00

30 lines
713 B
Go

package shard
import (
"fmt"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
)
// Lock marks objects as locked with another object. All objects from the
// specified container.
//
// Allows locking regular objects only (otherwise returns apistatus.LockNonRegularObject).
//
// Locked list should be unique. Panics if it is empty.
func (s *Shard) Lock(idCnr cid.ID, locker oid.ID, locked []oid.ID) error {
m := s.GetMode()
if m.ReadOnly() {
return ErrReadOnlyMode
} else if m.NoMetabase() {
return ErrDegradedMode
}
err := s.metaBase.Lock(idCnr, locker, locked)
if err != nil {
return fmt.Errorf("metabase lock: %w", err)
}
return nil
}