common/fuzzy: discard xfs_io stdout in _scratch_fuzz_modify

xfs/083 fails because _scratch_fuzz_modify redirects xfs_io stdout
to $ROUND2_LOG.  _scratch_fuzz_modify function has been modified by
commit 7a7463d362cd3 ("populate: fix some silly errors when
modifying a fs while fuzzing").

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>

diff --git a/common/fuzzy b/common/fuzzy
index 75b23e10d3f94591da7ad5048b01f977ec70348e..304268e4a771792297a4583ab0cd1b7a1cebb7fc 100644 (file)
--- a/common/fuzzy
+++ b/common/fuzzy
@@ -39,7 +39,7 @@ _scratch_fuzz_modify() {
 
        echo "+++ create files"
        mkdir -p "${SCRATCH_MNT}/test.moo"
-       $XFS_IO_PROG -f -c 'pwrite -S 0x80 0 65536' "${SCRATCH_MNT}/test.moo/urk"
+       $XFS_IO_PROG -f -c 'pwrite -S 0x80 0 65536' "${SCRATCH_MNT}/test.moo/urk" > /dev/null
        sync
 
        echo "+++ remove files"