mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
2529c9486a
Fully scripted conversion, see script in initial SPDX license commit message. tests/xfs/044 was hand massaged to remove duplicate copyright and divider lines before running the script. Signed-off-by: Dave Chinner <dchinner@redhat.com>
58 lines
1.0 KiB
Bash
Executable File
58 lines
1.0 KiB
Bash
Executable File
#! /bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (c) 2018 Red Hat, Inc. All Rights Reserved.
|
|
#
|
|
# FS QA Test 447
|
|
#
|
|
# Exercise mount vs superblock shrinker races.
|
|
#
|
|
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.*
|
|
echo 0 > /sys/fs/xfs/debug/mount_delay
|
|
}
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common/rc
|
|
. ./common/filter
|
|
|
|
# remove previous $seqres.full before test
|
|
rm -f $seqres.full
|
|
|
|
# real QA test starts here
|
|
|
|
_supported_fs xfs
|
|
_supported_os Linux
|
|
|
|
_require_scratch
|
|
_require_xfs_sysfs debug/mount_delay
|
|
|
|
echo "Silence is golden"
|
|
|
|
_scratch_mkfs > $seqres.full 2>&1
|
|
_scratch_mount
|
|
|
|
$XFS_IO_PROG -fxc "pwrite 0 4k" -c fsync \
|
|
-c "shutdown" $SCRATCH_MNT/foo 2>&1 > /dev/null
|
|
|
|
_scratch_unmount
|
|
|
|
echo 30 > /sys/fs/xfs/debug/mount_delay
|
|
_scratch_mount
|
|
echo 0 > /sys/fs/xfs/debug/mount_delay
|
|
_scratch_unmount
|
|
|
|
# success, all done
|
|
status=0
|
|
exit
|