"Nirjhar Roy (IBM)" <nirjhar.roy.lists@xxxxxxxxx> writes:
> Bug Description:
>
> _test_mount function is failing with the following error:
> ./common/rc: line 4716: _xfs_prepare_for_eio_shutdown: command not found
> check: failed to mount /dev/loop0 on /mnt1/test
>
> when the second section in local.config file is xfs and the first section
> is non-xfs.
>
> It can be easily reproduced with the following local.config file
>
> [s2]
> export FSTYP=ext4
> export TEST_DEV=/dev/loop0
> export TEST_DIR=/mnt1/test
> export SCRATCH_DEV=/dev/loop1
> export SCRATCH_MNT=/mnt1/scratch
>
> [s1]
> export FSTYP=xfs
> export TEST_DEV=/dev/loop0
> export TEST_DIR=/mnt1/test
> export SCRATCH_DEV=/dev/loop1
> export SCRATCH_MNT=/mnt1/scratch
>
> ./check selftest/001
>
> Root cause:
> When _test_mount() is executed for the second section, the FSTYPE has
> already changed but the new fs specific common/$FSTYP has not yet
> been done. Hence _xfs_prepare_for_eio_shutdown() is not found and
> the test run fails.
>
> Fix:
> call _source_specific_fs $FSTYP at the correct call site of _test_mount()
>
You should add the Fixes: tag too. Based on your description I guess
this should be the tag?
Fixes: 1a49022fab9b4 ("fstests: always use fail-at-unmount semantics for XFS")
I agree with today the problem was in _test_mount(), tomorrow it could
be _test_mkfs, hence we could source the new FSTYP config file before
calling _test_mkfs().
With the fixes tag added, please feel free to add:
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@xxxxxxxxx>
> Signed-off-by: Nirjhar Roy (IBM) <nirjhar.roy.lists@xxxxxxxxx>
> ---
> check | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/check b/check
> index 607d2456..8cdbb68f 100755
> --- a/check
> +++ b/check
> @@ -776,6 +776,7 @@ function run_section()
> if $RECREATE_TEST_DEV || [ "$OLD_FSTYP" != "$FSTYP" ]; then
> echo "RECREATING -- $FSTYP on $TEST_DEV"
> _test_unmount 2> /dev/null
> + [[ "$OLD_FSTYP" != "$FSTYP" ]] && _source_specific_fs $FSTYP
> if ! _test_mkfs >$tmp.err 2>&1
> then
> echo "our local _test_mkfs routine ..."
> --
> 2.34.1
