[15/23] fuzzy: stop __stress_scrub_fsx_loop if fsx fails

Commit Message

Darrick J. Wong Jan. 16, 2025, 11:29 p.m. UTC

From: Darrick J. Wong <[e-mail]>

Stop the fsx scrub stress loop if fsx returns a nonzero error code.

Cc: <[e-mail]> # v2023.01.15
Fixes: a2056ca8917bc8 ("fuzzy: enhance scrub stress testing to use fsx")
Signed-off-by: "Darrick J. Wong" <[e-mail]>
---
 common/fuzzy |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Patch

diff --git a/common/fuzzy b/common/fuzzy
index 772ce7ddcff6d8..46771b1d117106 100644
--- a/common/fuzzy
+++ b/common/fuzzy
@@ -942,6 +942,7 @@  __stress_scrub_fsx_loop() {
 	local remount_period="$3"
 	local stress_tgt="$4"	# ignored
 	local focus=(-q -X)	# quiet, validate file contents
+	local res
 
 	# As of November 2022, 2 million fsx ops should be enough to keep
 	# any filesystem busy for a couple of hours.
@@ -993,7 +994,9 @@  __stress_scrub_fsx_loop() {
 		# Need to recheck running conditions if we cleared anything
 		__stress_scrub_clean_scratch && continue
 		$here/ltp/fsx $args >> $seqres.full
-		echo "fsx exits with $? at $(date)" >> $seqres.full
+		res=$?
+		echo "fsx exits with $res at $(date)" >> $seqres.full
+		test "$res" -ne 0 && break
 	done
 	rm -f "$runningfile"
 }