lxd/storage_zfs_utils.go
func zfsIsEnabled() bool {
	out, err := exec.LookPath("zfs")
	if err != nil || len(out) == 0 {
		return false
	}

	return true
}
func zfsIsEnabled() bool {
	out, err := exec.LookPath("zfs")
	if err != nil || len(out) == 0 {
		return false
	}

	return true
}
// zfsIsEnabled returns whether zfs backend is supported.