1#!/bin/sh 2 3# 4# Copyright (c) 2008 Peter Holm <pho@FreeBSD.org> 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28 29[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30[ "`sysctl -in kern.features.ufs_quota`" != "1" ] && exit 0 31 32# Has shown a deadlock after 7 hours of testing 33# https://people.freebsd.org/~pho/stress/log/quota4.txt 34 35. ../default.cfg 36 37D=$diskimage 38trap "rm -f $D" 0 39dd if=/dev/zero of=$D bs=1m count=1k status=none || exit 1 40 41mount | grep "$mntpoint" | grep md$mdstart > /dev/null && umount \ 42 $mntpoint 43mdconfig -l | grep md$mdstart > /dev/null && mdconfig -d -u $mdstart 44 45mdconfig -a -t vnode -f $D -u $mdstart 46newfs $newfs_flags md$mdstart > /dev/null 47echo "/dev/md$mdstart $mntpoint ufs rw,userquota 2 2" >> \ 48 /etc/fstab 49mount $mntpoint 50edquota -u -f $mntpoint -e ${mntpoint}:850000:900000:130000:140000 root \ 51 > /dev/null 2>&1 52quotaon $mntpoint 53sed -i -e "/md$mdstart/d" /etc/fstab # clean up before any panics 54export RUNDIR=$mntpoint/stressX 55../testcases/rw/rw -t 2m -i 200 -h -n 2>/dev/null & 56sleep 60 57false 58while mount | grep -q $mntpoint; do 59 umount $([ $((`date '+%s'` % 2)) -eq 0 ] && echo "-f" || echo "") \ 60 $mntpoint > /dev/null 2>&1 61done 62mdconfig -d -u $mdstart 63rm -f $D 64exit 0 65