1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2021 Peter Holm 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257522 31# https://people.freebsd.org/~pho/stress/log/log0158.txt 32# Original test scenario by trasz@FreeBSD.org 33 34. ../default.cfg 35[ `id -u` -ne 0 ] && echo "Must be root!" && exit 1 36 37[ -x /sbin/mount_msdosfs ] || exit 0 38log=/tmp/msdos11.log 39dir=/tmp 40odir=`pwd` 41cd $dir 42cd $odir 43mount | grep "$mntpoint" | grep -q md$mdstart && umount -f $mntpoint 44mdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart 45 46set -e 47mdconfig -a -t swap -s 4g -u $mdstart 48bsdlabel -w md$mdstart auto 49newfs_msdos -b 1024 /dev/md${mdstart}$part > /dev/null 50mount -t msdosfs /dev/md${mdstart}$part $mntpoint 51set +e 52 53(cd $odir/../testcases/swap; ./swap -t 2m -i 20 -l 100) > /dev/null & 54sleep 2 55cd $mntpoint 56for i in `jot 2`; do 57 for i in `jot 10000`; do 58 mkdir a 59 mv a b 60 rmdir b 61 done > /dev/null 2>&1 & 62done 63wait 64cd $odir 65 66while mount | grep "$mntpoint" | grep -q md$mdstart; do 67 umount $mntpoint || sleep 1 68done 69fsck -t msdosfs -y /dev/md${mdstart}$part > $log 2>&1 70if egrep -q "BAD|INCONSISTENCY|MODIFIED" $log; then 71 cat $log 72 s=1 73 74 mount -t msdosfs /dev/md${mdstart}$part $mntpoint || exit 1 75 ls -lR $mntpoint 76 umount $mntpoint 77fi 78mdconfig -d -u $mdstart 79rm $log 80exit $s 81