break
	}

	return z, nil
}

func (z *erasureServerPools) NewNSLock(bucket string, objects ...string) RWLocker {
	poolID := hashKey(z.distributionAlgo, "", len(z.serverPools), z.deploymentID)
	if len(objects) >= 1 {
		poolID = hashKey(z.distributionAlgo, objects[0], len(z.serverPools), z.deploymentID)
	}
	return z.serverPools[poolID].NewNSLock(bucket, objects...)
}

// GetDisksID will return disks by their ID.

	}

	// This call shouldn't be used for anything other than metadata updates or adding self referential versions.
	if !srcInfo.metadataOnly {
		return oi, NotImplemented{}
	}

	if !dstOpts.NoLock {
		lk := er.NewNSLock(dstBucket, dstObject)
		lkctx, err := lk.GetLock(ctx, globalOperationTimeout)
		if err != nil {
			return oi, err
		}
		ctx = lkctx.Context()
		defer lk.Unlock(lkctx)
	}