func (fv *FakeVolumePathHandler) GetDeviceBindMountRefs(devPath string, mapPath string) ([]string, error) {
	// nil is success, else error
	return []string{}, nil
}

func (fv *FakeVolumePathHandler) FindGlobalMapPathUUIDFromPod(pluginDir, mapPath string, podUID types.UID) (string, error) {
	// nil is success, else error
	return "", nil
}

func (fv *FakeVolumePathHandler) AttachFileDevice(path string) (string, error) {