[LTP] [PATCH 2/2] test_robind.sh: add xfs and btrfs support

[Cyril Hrubis <chrubis@suse.cz>]

Hi!
> Add btrfs support and fix opts for xfs, which needs "-f" too.
> 
> Signed-off-by: Eryu Guan <eguan@redhat.com>
> ---
>  testcases/kernel/fs/fs_readonly/test_robind.sh | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)
> 
> diff --git a/testcases/kernel/fs/fs_readonly/test_robind.sh b/testcases/kernel/fs/fs_readonly/test_robind.sh
> index 5674ca4..371d5fa 100755
> --- a/testcases/kernel/fs/fs_readonly/test_robind.sh
> +++ b/testcases/kernel/fs/fs_readonly/test_robind.sh
> @@ -197,10 +197,17 @@ for fstype in $FSTYPES; do
>  	opts="-F"
>  	if [ "$fstype" = "reiserfs" ]; then
>  		opts="-f --journal-size 513 -q"
> -	elif [ "$fstype" = "jfs" ]; then
> +	elif [ "$fstype" = "jfs" -o "$fstype" = "xfs" ]; then
>  		opts="-f"
> -	elif [ "$fstype" = "xfs" ]; then
> -		opts=""
> +	elif [ "$fstype" = "btrfs" ]; then
> +		# check if mkfs.btrfs supports -f option
> +		# detect "-f --force" or "-f|--force" because btrfs-progs
> +		# changes usage text in commit 3f312d500b73
> +		if mkfs.btrfs 2>&1 | grep -q '\-f[ |]'; then
> +			opts="-f"
> +		else
> +			opts=""
> +		fi
>  	fi

We have this special cases in tst_mkfs function in test.sh, you should
really use that instead of copying the code around.

Lookin at the code in test.sh we should add special case for jfs there
and call tst_mkfs here instead of mkfs.$fstype.

-- 
Cyril Hrubis
chrubis@suse.cz