1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2021 Peter Holm <pho@FreeBSD.org> 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# geom union test 31 32[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 33. ../default.cfg 34 35kldstat -v | grep -q geom_union.ko || 36 { kldload geom_union.ko 2>/dev/null || exit 0; loaded=1; } 37log=/tmp/gunion.sh.log 38md1=$mdstart 39md2=$((mdstart + 1)) 40mp1=$mntpoint$md1 41mp2=$mntpoint$md2 42s=0 43 44set -e 45mdconfig -a -t swap -s 5g -u $md1 46newfs $newfs_flags -n /dev/md$md1 > /dev/null 47mkdir -p $mp1 $mp2 48mount /dev/md$md1 $mp1 49cp -r ../../stress2 $mp1 50umount $mp1 51 52mdconfig -a -t swap -s 5g -u $md2 53set +e 54gunion create -v /dev/md$md2 /dev/md$md1; s=$? 55[ $s -ne 0 ] && echo "gunion create returned $s" 56set -e 57mount /dev/md$md2-md$md1.union $mntpoint 58 59export RUNDIR=$mntpoint/stressX 60export runRUNTIME=5m 61export RUNTIME=2m 62export CTRLDIR=$mntpoint/stressX.control 63 64set +e 65chmod 777 $mntpoint 66su $testuser -c \ 67 "(cd $mntpoint/stress2; ./run.sh marcus.cfg)" 68 69for i in `jot 6`; do 70 mount | grep -q "on $mntpoint " || break 71 umount $mntpoint && break || sleep 10 72 [ $i -eq 6 ] && 73 { echo FATAL; fstat -mf $mntpoint; exit 1; } 74done 75fsck_ffs -fyR /dev/md$md2-md$md1.union > $log 2>&1 76grep -Eq "IS CLEAN|MARKED CLEAN" $log || { s=2; cat $log; } 77set -e 78gunion commit /dev/md$md2-md$md1.union 79gunion list | egrep Block\|Current | egrep -v 0 && s=3 80gunion destroy /dev/md$md2-md$md1.union 81fsck_ffs -fyR /dev/md$md1 > $log 2>&1 82grep -Eq "IS CLEAN|MARKED CLEAN" $log || { s=4; cat $log; } 83mdconfig -d -u $md2 84mdconfig -d -u $md1 85rm -f $log 86[ loaded ] && gunion unload 87exit $s 88