diff options
author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-01-17 16:23:50 -0700 |
---|---|---|
committer | Eryu Guan <eguan@redhat.com> | 2018-01-18 22:10:42 +0800 |
commit | 1ee97207dce2db8c36f592c6853d19a7c010e3d1 (patch) | |
tree | d032aff426dc899b3e0b5e377447868890b99467 | |
parent | 67c2db9a18914c7247808969183ffb88471bbf22 (diff) | |
download | xfstests-dev-1ee97207dce2db8c36f592c6853d19a7c010e3d1.tar.gz |
shared/272: don't use data journaling with DAX
shared/272 fails with kernels v4.15-rc1 and beyond when you are
mounted with DAX:
shared/272 [failed, exit status 1] - output mismatch (see
/root/project/xfstests/results//shared/272.out.bad)
--- tests/shared/272.out 2015-12-05 13:12:17.038257578 -0700
+++ /root/project/xfstests/results//shared/272.out.bad 2018-01-17
15:37:18.581631116 -0700
@@ -1,3 +1,3 @@
QA output created by 272
Switch data journalling mode. Silence is golden.
-Check filesystem
+/usr/bin/chattr: Device or resource busy while setting flags on
/mnt/xfstests_scratch/file.1
...
(Run 'diff -u tests/shared/272.out
/root/project/xfstests/results//shared/272.out.bad' to see the entire
diff)
This is expected. The following kernel commit:
commit e9072d859df3 ("ext4: prevent data corruption with journaling + DAX")
makes "chattr +j", which is attempting to turn on data journaling,
return -EBUSY if the ext4 DAX mount option is in use. This was done
to prevent the data corruption shown in xfstest ext4/030, added by
this xfstests commit:
commit 750a24e99e48 ("ext4: test for DAX + journaling corruption")
So, just skip shared/272 if the DAX mount option is in use.
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
-rwxr-xr-x | tests/shared/272 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/shared/272 b/tests/shared/272 index 7023b65749..0c9763df00 100755 --- a/tests/shared/272 +++ b/tests/shared/272 @@ -83,6 +83,7 @@ chattr_opt: $chattr_opt" >>$seqres.full _supported_fs ext3 ext4 _supported_os Linux _require_scratch +_exclude_scratch_mount_option dax rm -f $seqres.full _scratch_mkfs_sized $((64 * 1024 * 1024)) >> $seqres.full 2>&1 |