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From: Catherine Hoang <catherine.hoang@oracle.com>
To: linux-xfs@vger.kernel.org, fstests@vger.kernel.org
Subject: [PATCH 1/1] xfstests: Add Log Attribute Replay test
Date: Wed, 25 Aug 2021 12:51:44 -0700	[thread overview]
Message-ID: <20210825195144.2283-2-catherine.hoang@oracle.com> (raw)
In-Reply-To: <20210825195144.2283-1-catherine.hoang@oracle.com>

From: Allison Henderson <allison.henderson@oracle.com>

This patch adds a test to exercise the log attribute error
inject and log replay.  Attributes are added in increaseing
sizes up to 64k, and the error inject is used to replay them
from the log

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Catherine Hoang <catherine.hoang@oracle.com>
---
 tests/xfs/540     |  96 ++++++++++++++++++++++++++++++++++
 tests/xfs/540.out | 130 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 226 insertions(+)
 create mode 100755 tests/xfs/540
 create mode 100644 tests/xfs/540.out

diff --git a/tests/xfs/540 b/tests/xfs/540
new file mode 100755
index 00000000..3b05b38b
--- /dev/null
+++ b/tests/xfs/540
@@ -0,0 +1,96 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2021, Oracle and/or its affiliates.  All Rights Reserved.
+#
+# FS QA Test 540
+#
+# Log attribute replay test
+#
+. ./common/preamble
+_begin_fstest auto quick attr
+
+# get standard environment, filters and checks
+. ./common/filter
+. ./common/attr
+. ./common/inject
+
+_cleanup()
+{
+	echo "*** unmount"
+	_scratch_unmount 2>/dev/null
+	rm -f $tmp.*
+	echo 0 > /sys/fs/xfs/debug/larp
+}
+
+_test_attr_replay()
+{
+	attr_name=$1
+	attr_value=$2
+	touch $testfile.1
+
+	echo "Inject error"
+	_scratch_inject_error "larp"
+
+	echo "Set attribute"
+	echo "$attr_value" | ${ATTR_PROG} -s "$attr_name" $testfile.1 | \
+			    _filter_scratch
+
+	echo "FS should be shut down, touch will fail"
+	touch $testfile.1
+
+	echo "Remount to replay log"
+	_scratch_inject_logprint >> $seqres.full
+
+	echo "FS should be online, touch should succeed"
+	touch $testfile.1
+
+	echo "Verify attr recovery"
+	_getfattr --absolute-names $testfile.1 | _filter_scratch
+}
+
+
+# real QA test starts here
+_supported_fs xfs
+
+_require_scratch
+_require_attrs
+_require_xfs_io_error_injection "larp"
+_require_xfs_sysfs debug/larp
+
+# turn on log attributes
+echo 1 > /sys/fs/xfs/debug/larp
+
+rm -f $seqres.full
+_scratch_unmount >/dev/null 2>&1
+
+#attributes of increaseing sizes
+attr16="0123456789ABCDEFG"
+attr64="$attr16$attr16$attr16$attr16"
+attr256="$attr64$attr64$attr64$attr64"
+attr1k="$attr256$attr256$attr256$attr256"
+attr4k="$attr1k$attr1k$attr1k$attr1k"
+attr8k="$attr4k$attr4k$attr4k$attr4k"
+attr32k="$attr8k$attr8k$attr8k$attr8k"
+attr64k="$attr32k$attr32k"
+
+echo "*** mkfs"
+_scratch_mkfs_xfs >/dev/null
+
+echo "*** mount FS"
+_scratch_mount
+
+testfile=$SCRATCH_MNT/testfile
+echo "*** make test file 1"
+
+_test_attr_replay "attr_name1" $attr16
+_test_attr_replay "attr_name2" $attr64
+_test_attr_replay "attr_name3" $attr256
+_test_attr_replay "attr_name4" $attr1k
+_test_attr_replay "attr_name5" $attr4k
+_test_attr_replay "attr_name6" $attr8k
+_test_attr_replay "attr_name7" $attr32k
+_test_attr_replay "attr_name8" $attr64k
+
+echo "*** done"
+status=0
+exit
diff --git a/tests/xfs/540.out b/tests/xfs/540.out
new file mode 100644
index 00000000..c1b178a0
--- /dev/null
+++ b/tests/xfs/540.out
@@ -0,0 +1,130 @@
+QA output created by 540
+*** mkfs
+*** mount FS
+*** make test file 1
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name1" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name2" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name3" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name4" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+user.attr_name4
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name5" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+user.attr_name4
+user.attr_name5
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name6" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+user.attr_name4
+user.attr_name5
+user.attr_name6
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name7" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+user.attr_name4
+user.attr_name5
+user.attr_name6
+user.attr_name7
+
+Inject error
+Set attribute
+attr_set: Input/output error
+Could not set "attr_name8" for /mnt/scratch/testfile.1
+FS should be shut down, touch will fail
+touch: cannot touch '/mnt/scratch/testfile.1': Input/output error
+Remount to replay log
+FS should be online, touch should succeed
+Verify attr recovery
+# file: SCRATCH_MNT/testfile.1
+user.attr_name1
+user.attr_name2
+user.attr_name3
+user.attr_name4
+user.attr_name5
+user.attr_name6
+user.attr_name7
+user.attr_name8
+
+*** done
+*** unmount
-- 
2.25.1


  reply	other threads:[~2021-08-25 19:51 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25 19:51 [PATCH v4 0/1] Log Attribute Replay Test Catherine Hoang
2021-08-25 19:51 ` Catherine Hoang [this message]
2021-08-25 22:28   ` [PATCH 1/1] xfstests: Add Log Attribute Replay test Darrick J. Wong
2021-08-26  0:58     ` Allison Henderson
2021-08-26  1:02       ` Darrick J. Wong
2021-08-26  1:05         ` Allison Henderson

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