On Mon, Feb 19, 2024 at 7:49 PM Anand Jain <anand.jain@xxxxxxxxxx> wrote:
>
> For easier and more effective testing of btrfs tempfsid, newer versions
> of mkfs.btrfs contain options such as --device-uuid. Check if the
> currently running mkfs.btrfs contains this option.
>
> Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
Reviewed-by: Filipe Manana <fdmanana@xxxxxxxx>
Looks good, thanks.
> ---
> v2:
> Fix coding style, add space before grep
> Fix typp option -> options
>
> common/btrfs | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/common/btrfs b/common/btrfs
> index 797f6a794dfc..f694afac3d13 100644
> --- a/common/btrfs
> +++ b/common/btrfs
> @@ -88,6 +88,17 @@ _require_btrfs_mkfs_feature()
> _notrun "Feature $feat not supported in the available version of mkfs.btrfs"
> }
>
> +_require_btrfs_mkfs_uuid_option()
> +{
> + local cnt
> +
> + cnt=$($MKFS_BTRFS_PROG --help 2>&1 | \
> + grep -E --count "\-\-uuid|\-\-device-uuid")
> + if [ $cnt != 2 ]; then
> + _notrun "Require $MKFS_BTRFS_PROG with --uuid and --device-uuid options"
> + fi
> +}
> +
> _require_btrfs_fs_feature()
> {
> if [ -z $1 ]; then
> --
> 2.39.3
>
