xfs: race fsstress with online repair for special file metadata

For each XFS_SCRUB_TYPE_* that looks at symbolic link and special file
metadata, create a test that runs that repairer in the foreground and
fsstress in the background.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>

diff --git a/tests/xfs/721 b/tests/xfs/721
new file mode 100755 (executable)
index 0000000..e6ccc8b
--- /dev/null
+++ b/tests/xfs/721
@@ -0,0 +1,38 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022 Oracle. Inc.  All Rights Reserved.
+#
+# FS QA Test No. 721
+#
+# Race fsstress and symlink repair for a while to see if we crash or livelock.
+# We can't open special files directly for scrubbing, so we use xfs_scrub(8).
+#
+. ./common/preamble
+_begin_fstest online_repair dangerous_fsstress_repair
+
+_cleanup() {
+       _scratch_xfs_stress_scrub_cleanup &> /dev/null
+       cd /
+       rm -r -f $tmp.*
+}
+_register_cleanup "_cleanup" BUS
+
+# Import common functions.
+. ./common/filter
+. ./common/fuzzy
+. ./common/inject
+. ./common/xfs
+
+# real QA test starts here
+_supported_fs xfs
+_require_scratch
+_require_xfs_stress_online_repair
+
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+XFS_SCRUB_PHASE=3 _scratch_xfs_stress_online_repair -x 'symlink' -S '-k'
+
+# success, all done
+echo Silence is golden
+status=0
+exit

diff --git a/tests/xfs/721.out b/tests/xfs/721.out
new file mode 100644 (file)
index 0000000..093a84e
--- /dev/null
+++ b/tests/xfs/721.out
@@ -0,0 +1,2 @@
+QA output created by 721
+Silence is golden

diff --git a/tests/xfs/722 b/tests/xfs/722
new file mode 100755 (executable)
index 0000000..f53d03b
--- /dev/null
+++ b/tests/xfs/722
@@ -0,0 +1,39 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022 Oracle. Inc.  All Rights Reserved.
+#
+# FS QA Test No. 722
+#
+# Race fsstress and special file repair for a while to see if we crash or
+# livelock.  We can't open special files directly for scrubbing, so we use
+# xfs_scrub(8).
+#
+. ./common/preamble
+_begin_fstest online_repair dangerous_fsstress_repair
+
+_cleanup() {
+       _scratch_xfs_stress_scrub_cleanup &> /dev/null
+       cd /
+       rm -r -f $tmp.*
+}
+_register_cleanup "_cleanup" BUS
+
+# Import common functions.
+. ./common/filter
+. ./common/fuzzy
+. ./common/inject
+. ./common/xfs
+
+# real QA test starts here
+_supported_fs xfs
+_require_scratch
+_require_xfs_stress_online_repair
+
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+XFS_SCRUB_PHASE=3 _scratch_xfs_stress_online_repair -x 'mknod' -S '-k'
+
+# success, all done
+echo Silence is golden
+status=0
+exit

diff --git a/tests/xfs/722.out b/tests/xfs/722.out
new file mode 100644 (file)
index 0000000..869bd20
--- /dev/null
+++ b/tests/xfs/722.out
@@ -0,0 +1,2 @@
+QA output created by 722
+Silence is golden