1*8a272653SPeter Holm#!/bin/sh 2*8a272653SPeter Holm 3*8a272653SPeter Holm# 4*8a272653SPeter Holm# Copyright (c) 2016 EMC Corp. 5*8a272653SPeter Holm# All rights reserved. 6*8a272653SPeter Holm# 7*8a272653SPeter Holm# Redistribution and use in source and binary forms, with or without 8*8a272653SPeter Holm# modification, are permitted provided that the following conditions 9*8a272653SPeter Holm# are met: 10*8a272653SPeter Holm# 1. Redistributions of source code must retain the above copyright 11*8a272653SPeter Holm# notice, this list of conditions and the following disclaimer. 12*8a272653SPeter Holm# 2. Redistributions in binary form must reproduce the above copyright 13*8a272653SPeter Holm# notice, this list of conditions and the following disclaimer in the 14*8a272653SPeter Holm# documentation and/or other materials provided with the distribution. 15*8a272653SPeter Holm# 16*8a272653SPeter Holm# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17*8a272653SPeter Holm# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18*8a272653SPeter Holm# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19*8a272653SPeter Holm# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20*8a272653SPeter Holm# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21*8a272653SPeter Holm# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22*8a272653SPeter Holm# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23*8a272653SPeter Holm# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24*8a272653SPeter Holm# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25*8a272653SPeter Holm# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26*8a272653SPeter Holm# SUCH DAMAGE. 27*8a272653SPeter Holm# 28*8a272653SPeter Holm 29*8a272653SPeter Holm[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30*8a272653SPeter Holm 31*8a272653SPeter Holm# Simplified version of nullfs18.sh 32*8a272653SPeter Holm 33*8a272653SPeter Holm. ../default.cfg 34*8a272653SPeter Holm 35*8a272653SPeter HolmN=3 36*8a272653SPeter Holm 37*8a272653SPeter Holmmount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 38*8a272653SPeter Holmmdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 39*8a272653SPeter Holm 40*8a272653SPeter Holmmdconfig -a -t swap -s 2g -u $mdstart || exit 1 41*8a272653SPeter Holmbsdlabel -w md$mdstart auto 42*8a272653SPeter Holm 43*8a272653SPeter Holmnewfs -n $newfs_flags md${mdstart}$part > /dev/null 44*8a272653SPeter Holm 45*8a272653SPeter Holmmount /dev/md${mdstart}$part $mntpoint 46*8a272653SPeter Holmchmod 777 $mntpoint 47*8a272653SPeter Holmset `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` 48*8a272653SPeter Holmexport KBLOCKS=$(($1 / N)) 49*8a272653SPeter Holmexport INODES=$(($2 / N)) 50*8a272653SPeter Holm 51*8a272653SPeter Holmexport runRUNTIME=2m 52*8a272653SPeter Holmexport LOAD=80 53*8a272653SPeter Holmexport TESTPROGS=" 54*8a272653SPeter Holmtestcases/creat/creat 55*8a272653SPeter Holmtestcases/link/link 56*8a272653SPeter Holmtestcases/mkdir/mkdir 57*8a272653SPeter Holmtestcases/fts/fts 58*8a272653SPeter Holm" 59*8a272653SPeter Holm 60*8a272653SPeter Holmfor i in `jot $N 1`; do 61*8a272653SPeter Holm eval mp$i=${mntpoint}$i 62*8a272653SPeter Holmdone 63*8a272653SPeter Holm 64*8a272653SPeter Holmfor i in `jot $N 1`; do 65*8a272653SPeter Holm eval mp=\$mp$i 66*8a272653SPeter Holm [ -d $mp ] || mkdir -p $mp 67*8a272653SPeter Holm mount | grep $mp | grep -q nullfs && umount -f $mp 68*8a272653SPeter Holm msrc=$mntpoint/d$i 69*8a272653SPeter Holm mkdir -p $msrc 70*8a272653SPeter Holm chmod 777 $msrc 71*8a272653SPeter Holm mount -t nullfs $msrc $mp 72*8a272653SPeter Holm chmod 777 $mp 73*8a272653SPeter Holm export RUNDIR=$mp/stressX 74*8a272653SPeter Holm export CTRLDIR=$mp/stressX.control 75*8a272653SPeter Holm mkdir $RUNDIR $CTRLDIR 76*8a272653SPeter Holm chmod 777 $RUNDIR $CTRLDIR 77*8a272653SPeter Holm su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > \ 78*8a272653SPeter Holm /dev/null 2>&1 & 79*8a272653SPeter Holmdone 80*8a272653SPeter Holmwait 81*8a272653SPeter Holm 82*8a272653SPeter Holmfor i in `jot $N 1`; do 83*8a272653SPeter Holm eval mp=\$mp$i 84*8a272653SPeter Holm mount | grep $mp | grep -q nullfs && umount $mp 85*8a272653SPeter Holmdone 86*8a272653SPeter Holm 87*8a272653SPeter Holmwhile mount | grep $mntpoint | grep -q /dev/md; do 88*8a272653SPeter Holm umount $mntpoint || sleep 1 89*8a272653SPeter Holmdone 90*8a272653SPeter Holmmdconfig -d -u $mdstart 91