From: Chandan Babu R <chandanrlinux@gmail.com>
To: fstests@vger.kernel.org
Cc: Chandan Babu R <chandanrlinux@gmail.com>,
linux-xfs@vger.kernel.org, djwong@kernel.org
Subject: [PATCH V6 13/13] xfs: Stress test with bmap_alloc_minlen_extent error tag enabled
Date: Tue, 9 Mar 2021 10:31:24 +0530 [thread overview]
Message-ID: <20210309050124.23797-14-chandanrlinux@gmail.com> (raw)
In-Reply-To: <20210309050124.23797-1-chandanrlinux@gmail.com>
This commit adds a stress test that executes fsstress with
bmap_alloc_minlen_extent error tag enabled.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com>
---
tests/xfs/537 | 84 +++++++++++++++++++++++++++++++++++++++++++++++
tests/xfs/537.out | 7 ++++
tests/xfs/group | 1 +
3 files changed, 92 insertions(+)
create mode 100755 tests/xfs/537
create mode 100644 tests/xfs/537.out
diff --git a/tests/xfs/537 b/tests/xfs/537
new file mode 100755
index 00000000..77fa60d9
--- /dev/null
+++ b/tests/xfs/537
@@ -0,0 +1,84 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2021 Chandan Babu R. All Rights Reserved.
+#
+# FS QA Test 537
+#
+# Execute fsstress with bmap_alloc_minlen_extent error tag enabled.
+#
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/inject
+. ./common/populate
+
+# remove previous $seqres.full before test
+rm -f $seqres.full
+
+# real QA test starts here
+
+_supported_fs xfs
+_require_scratch
+_require_xfs_debug
+_require_test_program "punch-alternating"
+_require_xfs_io_error_injection "bmap_alloc_minlen_extent"
+
+echo "Format and mount fs"
+_scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full
+_scratch_mount >> $seqres.full
+
+bsize=$(_get_file_block_size $SCRATCH_MNT)
+
+echo "Consume free space"
+fillerdir=$SCRATCH_MNT/fillerdir
+nr_free_blks=$(stat -f -c '%f' $SCRATCH_MNT)
+nr_free_blks=$((nr_free_blks * 90 / 100))
+
+_fill_fs $((bsize * nr_free_blks)) $fillerdir $bsize 0 >> $seqres.full 2>&1
+
+echo "Create fragmented filesystem"
+for dentry in $(ls -1 $fillerdir/); do
+ $here/src/punch-alternating $fillerdir/$dentry >> $seqres.full
+done
+
+echo "Inject bmap_alloc_minlen_extent error tag"
+_scratch_inject_error bmap_alloc_minlen_extent 1
+
+echo "Scale fsstress args"
+args=$(_scale_fsstress_args -p $((LOAD_FACTOR * 75)) -n $((TIME_FACTOR * 1000)))
+
+echo "Execute fsstress in background"
+$FSSTRESS_PROG -d $SCRATCH_MNT $args \
+ -f bulkstat=0 \
+ -f bulkstat1=0 \
+ -f fiemap=0 \
+ -f getattr=0 \
+ -f getdents=0 \
+ -f getfattr=0 \
+ -f listfattr=0 \
+ -f mread=0 \
+ -f read=0 \
+ -f readlink=0 \
+ -f readv=0 \
+ -f stat=0 \
+ -f aread=0 \
+ -f dread=0 > /dev/null 2>&1
+
+# success, all done
+status=0
+exit
diff --git a/tests/xfs/537.out b/tests/xfs/537.out
new file mode 100644
index 00000000..19633a07
--- /dev/null
+++ b/tests/xfs/537.out
@@ -0,0 +1,7 @@
+QA output created by 537
+Format and mount fs
+Consume free space
+Create fragmented filesystem
+Inject bmap_alloc_minlen_extent error tag
+Scale fsstress args
+Execute fsstress in background
diff --git a/tests/xfs/group b/tests/xfs/group
index ba674a58..5c827727 100644
--- a/tests/xfs/group
+++ b/tests/xfs/group
@@ -534,3 +534,4 @@
534 auto quick reflink
535 auto quick reflink
536 auto quick
+537 auto stress
--
2.29.2
next prev parent reply other threads:[~2021-03-09 5:03 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 5:01 [PATCH V6 00/13] xfs: Tests to verify inode fork extent count overflow detection Chandan Babu R
2021-03-09 5:01 ` [PATCH V6 01/13] _check_xfs_filesystem: sync fs before running scrub Chandan Babu R
2021-03-09 5:03 ` Darrick J. Wong
2021-03-10 6:12 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 02/13] common/xfs: Add a helper to get an inode fork's extent count Chandan Babu R
2021-03-09 5:04 ` Darrick J. Wong
2021-03-10 6:12 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 03/13] common/xfs: Add helper to obtain fsxattr field value Chandan Babu R
2021-03-09 5:04 ` Darrick J. Wong
2021-03-10 6:13 ` Allison Henderson
2021-03-10 19:54 ` Darrick J. Wong
2021-03-11 2:54 ` Chandan Babu R
2021-03-11 8:52 ` [PATCH V6.1] " Chandan Babu R
2021-03-11 18:36 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 04/13] xfs: Check for extent overflow when trivally adding a new extent Chandan Babu R
2021-03-10 19:54 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 05/13] xfs: Check for extent overflow when growing realtime bitmap/summary inodes Chandan Babu R
2021-03-10 19:55 ` Allison Henderson
2021-03-22 17:56 ` Darrick J. Wong
2021-03-23 15:51 ` Chandan Babu R
2021-03-23 20:57 ` Darrick J. Wong
2021-03-24 10:46 ` Chandan Babu R
2021-03-24 14:17 ` Chandan Babu R
2021-03-09 5:01 ` [PATCH V6 06/13] xfs: Check for extent overflow when punching a hole Chandan Babu R
2021-03-10 19:55 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 07/13] xfs: Check for extent overflow when adding/removing xattrs Chandan Babu R
2021-03-10 19:55 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 08/13] xfs: Check for extent overflow when adding/removing dir entries Chandan Babu R
2021-03-10 22:41 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 09/13] xfs: Check for extent overflow when writing to unwritten extent Chandan Babu R
2021-03-10 22:41 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 10/13] xfs: Check for extent overflow when moving extent from cow to data fork Chandan Babu R
2021-03-10 22:41 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 11/13] xfs: Check for extent overflow when remapping an extent Chandan Babu R
2021-03-10 23:49 ` Allison Henderson
2021-03-09 5:01 ` [PATCH V6 12/13] xfs: Check for extent overflow when swapping extents Chandan Babu R
2021-03-10 23:49 ` Allison Henderson
2021-03-09 5:01 ` Chandan Babu R [this message]
2021-03-10 23:49 ` [PATCH V6 13/13] xfs: Stress test with bmap_alloc_minlen_extent error tag enabled Allison Henderson
2021-03-22 18:54 ` Darrick J. Wong
2021-03-23 5:28 ` Chandan Babu R
2021-03-23 11:27 ` Chandan Babu R
2021-03-26 4:05 ` Chandan Babu R
2021-03-26 4:21 ` Darrick J. Wong
2021-04-15 9:33 ` Chandan Babu R
2021-04-17 0:26 ` Darrick J. Wong
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