From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Fri, 21 Jul 2017 22:04:27 +0000 (-0700)
Subject: xfs: only run scrub in dry run mode
X-Git-Tag: v2022.05.01~1931
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=93d6007671f506bf599554ff72d98a7b8f26e45b;p=users%2Fhch%2Fxfstests-dev.git

xfs: only run scrub in dry run mode

When checking a filesystem, explicitly run xfs_scrub in dry run mode
so that it will not ever try to preen, fix, or optimize anything.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
---

diff --git a/common/xfs b/common/xfs
index a1ee38478..fd04f65f6 100644
--- a/common/xfs
+++ b/common/xfs
@@ -331,7 +331,7 @@ _check_xfs_filesystem()
 
 	if [ "$type" = "xfs" ]; then
 		if [ -n "$TEST_XFS_SCRUB" ] && [ -x "$XFS_SCRUB_PROG" ]; then
-			"$XFS_SCRUB_PROG" $scrubflag -vd $device >>$seqres.full
+			"$XFS_SCRUB_PROG" $scrubflag -v -d -n $device >>$seqres.full
 			if [ $? -ne 0 ]; then
 				_log_err "filesystem on $device failed scrub"
 				ok=0