1#!/bin/sh 2 3# 4# Copyright (c) 2015 EMC Corp. 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 31# Test with different sector size using gnop(8). 32# Out of VM seen: 33# https://people.freebsd.org/~pho/stress/log/gnop.txt 34 35flag=/tmp/gnop.sh.flag 36test() { 37 . ../default.cfg 38 39 start=`date +%s` 40 set -e 41 mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 42 [ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 43 44 mdconfig -a -t swap -s 2g -u $mdstart 45 gnop create -S $1 /dev/md$mdstart 46 newfs $newfs_flags /dev/md$mdstart.nop > /dev/null 47 mount /dev/md$mdstart.nop $mntpoint 48 chmod 777 $mntpoint 49 set +e 50 51 export runRUNTIME=4m 52 export RUNDIR=$mntpoint/stressX 53 54 su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 55 56 while mount | grep $mntpoint | grep -q /dev/md; do 57 umount $mntpoint || sleep 1 58 done 59 checkfs /dev/md$mdstart.nop || touch $flag 60 gnop destroy /dev/md$mdstart.nop 61 mdconfig -d -u $mdstart 62 t=`date +%s` 63 echo "Elapsed `date -u -j -f '%s' '+%H:%M' $((t - start))`" 64} 65 66kldstat | grep -q geom_nop || { gnop load 2>/dev/null || exit 0 && 67 notloaded=1; } 68gnop status || exit 1 69 70for i in 1k 2k 4k 8k; do 71 test $i 72done 73 74[ $notloaded ] && gnop unload 75[ -f $flag ] && s=1 || s=0 76rm -f $flag 77exit $s 78