generic/765: Ignore mkfs warning

This test validates atomic writes for all possible block sizes. In ext4, for
smaller block sizes with configurations like:

export MKFS_OPTIONS="-O bigalloc,quota -b 65536 -C 131072"

The output can get corrupted with warnings like below because clustersize
more than 16xbs is experimental:

+ 16 times the block size is considered experimental

Hence pipe these to seqres.full to avoid false negatives.

Reported-by: Disha Goel <disgoel@linux.ibm.com>
Signed-off-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Reviewed-by: Zorro Lang <zlang@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>

diff --git a/tests/generic/765 b/tests/generic/765
index 09be53dba86a2353a26ed880a3b9ff2037fedda9..b7cc70f155741d846ef0da6daf4cfdccebad0f3d 100755 (executable)
--- a/tests/generic/765
+++ b/tests/generic/765
@@ -64,7 +64,8 @@ test_atomic_writes()
     local bsize=$1
 
     get_mkfs_opts $bsize
-    _scratch_mkfs $mkfs_opts >> $seqres.full
+    _scratch_mkfs $mkfs_opts &>> $seqres.full || \
+        echo "mkfs $mkfs_opts failed"
     _scratch_mount
 
     test "$FSTYP" = "xfs" && _xfs_force_bdev data $SCRATCH_MNT