[PATCH 04/13] xfs: race fsstress with realtime rmap btree scrub and repair

Darrick J. Wong
2025-02-19T01:04:42Z

From: Darrick J. Wong <djwong@kernel.org>

Race checking and rebuilding realtime rmap btrees with fsstress.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
tests/xfs/1817 | 39 +++++++++++++++++++++++++++++++++++++++
tests/xfs/1817.out | 2 ++
tests/xfs/1821 | 45 +++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/1821.out | 2 ++
tests/xfs/1857 | 39 +++++++++++++++++++++++++++++++++++++++
tests/xfs/1857.out | 2 ++
tests/xfs/1893 | 2 +-
7 files changed, 130 insertions(+), 1 deletion(-)
create mode 100755 tests/xfs/1817
create mode 100644 tests/xfs/1817.out
create mode 100755 tests/xfs/1821
create mode 100644 tests/xfs/1821.out
create mode 100755 tests/xfs/1857
create mode 100644 tests/xfs/1857.out

diff --git a/tests/xfs/1817 b/tests/xfs/1817
new file mode 100755
index 00000000000000..501aa2c8611196
--- /dev/null
+++ b/tests/xfs/1817
@@ -0,0 +1,39 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022-2025 Oracle. All Rights Reserved.
+#
+# FS QA Test No. 1817
+#
+# Race fsstress and rtrmapbt scrub for a while to see if we crash or livelock.
+#
+. ./common/preamble
+_begin_fstest scrub fsstress_scrub
+
+_cleanup() {
+ _scratch_xfs_stress_scrub_cleanup &> /dev/null
+ cd /
+ rm -r -f $tmp.*
+}
+_register_cleanup "_cleanup" BUS
+
+. ./common/filter
+. ./common/fuzzy
+. ./common/inject
+. ./common/xfs
+
+_require_realtime
+_require_scratch
+_require_xfs_stress_scrub
+
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+_require_xfs_has_feature "$SCRATCH_MNT" realtime
+_require_xfs_has_feature "$SCRATCH_MNT" rmapbt
+_xfs_force_bdev realtime $SCRATCH_MNT
+
+_scratch_xfs_stress_scrub -s "scrub rtrmapbt %rgno%"
+
+# success, all done
+echo Silence is golden
+status=0
+exit
diff --git a/tests/xfs/1817.out b/tests/xfs/1817.out
new file mode 100644
index 00000000000000..525ec14ed0f057
--- /dev/null
+++ b/tests/xfs/1817.out
@@ -0,0 +1,2 @@
+QA output created by 1817
+Silence is golden
diff --git a/tests/xfs/1821 b/tests/xfs/1821
new file mode 100755
index 00000000000000..3104dc7d9e5f37
--- /dev/null
+++ b/tests/xfs/1821
@@ -0,0 +1,45 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022-2025 Oracle. All Rights Reserved.
+#
+# FS QA Test No. 1821
+#
+# Race fsstress and realtime bitmap repair for a while to see if we crash or
+# livelock.
+#
+. ./common/preamble
+_begin_fstest online_repair fsstress_online_repair
+
+_cleanup() {
+ _scratch_xfs_stress_scrub_cleanup &> /dev/null
+ cd /
+ rm -r -f $tmp.*
+}
+_register_cleanup "_cleanup" BUS
+
+. ./common/filter
+. ./common/fuzzy
+. ./common/inject
+. ./common/xfs
+
+_require_realtime
+_require_scratch
+_require_xfs_stress_online_repair
+
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+_require_xfs_has_feature "$SCRATCH_MNT" realtime
+_xfs_force_bdev realtime $SCRATCH_MNT
+
+if _xfs_has_feature "$SCRATCH_MNT" rtgroups; then
+ _scratch_xfs_stress_online_repair -s "repair rtbitmap %rgno%"
+elif xfs_io -c 'help scrub' | grep -q rgsuper; then
+ _scratch_xfs_stress_online_repair -s "repair rtbitmap 0"
+else
+ _scratch_xfs_stress_online_repair -s "repair rtbitmap"
+fi
+
+# success, all done
+echo Silence is golden
+status=0
+exit
diff --git a/tests/xfs/1821.out b/tests/xfs/1821.out
new file mode 100644
index 00000000000000..0f18ad5d88ca70
--- /dev/null
+++ b/tests/xfs/1821.out
@@ -0,0 +1,2 @@
+QA output created by 1821
+Silence is golden
diff --git a/tests/xfs/1857 b/tests/xfs/1857
new file mode 100755
index 00000000000000..d07559f3974062
--- /dev/null
+++ b/tests/xfs/1857
@@ -0,0 +1,39 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022-2025 Oracle. All Rights Reserved.
+#
+# FS QA Test No. 1857
+#
+# Race fsstress and rtrmapbt repair for a while to see if we crash or livelock.
+#
+. ./common/preamble
+_begin_fstest online_repair fsstress_online_repair
+
+_cleanup() {
+ _scratch_xfs_stress_scrub_cleanup &> /dev/null
+ cd /
+ rm -r -f $tmp.*
+}
+_register_cleanup "_cleanup" BUS
+
+. ./common/filter
+. ./common/fuzzy
+. ./common/inject
+. ./common/xfs
+
+_require_realtime
+_require_scratch
+_require_xfs_stress_online_repair
+
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+_require_xfs_has_feature "$SCRATCH_MNT" realtime
+_require_xfs_has_feature "$SCRATCH_MNT" rmapbt
+_xfs_force_bdev realtime $SCRATCH_MNT
+
+_scratch_xfs_stress_online_repair -s "repair rtrmapbt %rgno%"
+
+# success, all done
+echo Silence is golden
+status=0
+exit
diff --git a/tests/xfs/1857.out b/tests/xfs/1857.out
new file mode 100644
index 00000000000000..b51ffd3f6cdd53
--- /dev/null
+++ b/tests/xfs/1857.out
@@ -0,0 +1,2 @@
+QA output created by 1857
+Silence is golden
diff --git a/tests/xfs/1893 b/tests/xfs/1893
index d06687fa2a1087..1f04da0028a12a 100755
--- a/tests/xfs/1893
+++ b/tests/xfs/1893
@@ -46,7 +46,7 @@ done

# Metapath verbs that take a rt group number
for ((rgno = 0; rgno < rgcount; rgno++)); do
- for v in rtbitmap rtsummary; do
+ for v in rtbitmap rtsummary rtrmapbt; do
testio=$(try_verb "$v" "$rgno")
test -z "$testio" && verbs+=("$v $rgno")
done