@@ -466,7 +466,13 @@ func minor(device uint64) uint64 {

 func (devices *DeviceSet) ResizePool(size int64) error {

 	dirname := devices.loopbackDir()

 	datafilename := path.Join(dirname, "data")

+	if len(devices.dataDevice) > 0 {

+		datafilename = devices.dataDevice

+	}

 	metadatafilename := path.Join(dirname, "metadata")

+	if len(devices.metadataDevice) > 0 {

+		metadatafilename = devices.metadataDevice

+	}

 	datafile, err := os.OpenFile(datafilename, os.O_RDWR, 0)

 	if datafile == nil {