generic/499: filter fsx stderr output

On some old kernel which supports COLLAPSE_RANGE and ZERO_RANGE, but
doesn't support INSERT_RANGE, this case alway fails as:

   QA output created by 499
  +main: filesystem does not support fallocate mode FALLOC_FL_INSERT_RANGE, disabling!
   Silence is golden

fsx print one more line to break the golden image.

To fix this issue, redirect both fsx stdout and stderr to a file,
then check the return value.

Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Zorro Lang
2018-07-10 20:52:43 +08:00
committed by Eryu Guan
parent 0804dc1736
commit 1b5cd50119
+1 -1
View File
@@ -50,7 +50,7 @@ ENDL
victim=$SCRATCH_MNT/a
touch $victim
$here/ltp/fsx --replay-ops $tmp.fsxops $victim > $tmp.output || cat $tmp.output
$here/ltp/fsx --replay-ops $tmp.fsxops $victim > $tmp.output 2>&1 || cat $tmp.output
echo "Silence is golden"
status=0