1#!/bin/sh 2 3# 4# Copyright (c) 2009 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# Simple union test scenario 30 31[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 32 33. ../default.cfg 34 35u1=$mdstart 36u2=$((u1 + 1)) 37 38mount | grep -q /dev/md${u2} && umount -f /dev/md${u2} 39mount | grep -q /dev/md${u1} && umount -f /dev/md${u1} 40mdconfig -l | grep -q md$u2 && mdconfig -d -u $u2 41mdconfig -l | grep -q md$u1 && mdconfig -d -u $u1 42 43mdconfig -s 256m -u $u1 44newfs md${u1} > /dev/null 45 46mdconfig -s 256m -u $u2 47newfs md${u2} > /dev/null 48 49mount -o ro /dev/md${u1} $mntpoint 50mount -o union /dev/md${u2} $mntpoint 51 52export RUNDIR=$mntpoint/stressX 53export runRUNTIME=10m 54(cd ..; ./run.sh marcus.cfg) > /dev/null 55 56umount /dev/md${u2} 57umount /dev/md${u1} 58 59mount | grep -q /dev/md${u2} && umount -f /dev/md${u2} 60mount | grep -q /dev/md${u1} && umount -f /dev/md${u1} 61 62mdconfig -d -u $u2 63mdconfig -d -u $u1 64