return false, err
	}
	return !notMnt, nil
}

func isCorruptedDir(dir string) bool {
	_, pathErr := mount.PathExists(dir)
	return pathErr != nil && mount.IsCorruptedMnt(pathErr)
}

// removeMountDir cleans the mount dir when dir is not mounted and removed the volume data file in dir
func removeMountDir(plug *csiPlugin, mountPath string) error {