1#!/bin/sh 2 3# 4# Copyright (c) 2014 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# umount -f test scenario 32 33# "panic: deadlkres: possible deadlock detected..." seen. 34# http://people.freebsd.org/~pho/stress/log/tmpfs13.txt 35# Fixed by r269457. 36 37# "panic: vm_domainset_iter_first: Invalid domain 2" seen. 38# Fixed by r339075 39 40. ../default.cfg 41 42N=`sysctl -n hw.ncpu` 43usermem=`sysctl -n hw.usermem` 44[ `swapinfo | wc -l` -eq 1 ] && usermem=$((usermem/100*80)) 45size=$((usermem / 1024 / 1024 / 2)) 46 47export runRUNTIME=15m 48export RUNDIR=$mp1/stressX 49export CTRLDIR=$mp1/stressX.control 50export LOAD=80 51export symlinkLOAD=80 52export rwLOAD=80 53export TESTPROGS=" 54testcases/lockf2/lockf2 55testcases/symlink/symlink 56testcases/openat/openat 57testcases/rw/rw 58testcases/fts/fts 59testcases/link/link 60testcases/lockf/lockf 61testcases/creat/creat 62testcases/mkdir/mkdir 63testcases/rename/rename 64testcases/mkfifo/mkfifo 65" 66 67for i in `jot $N 1`; do 68 eval mp$i=${mntpoint}$i 69done 70 71for i in `jot $N 1`; do 72 eval mp=\$mp$i 73 [ -d $mp ] || mkdir -p $mp 74 mount | grep $mp | grep -q tmpfs && umount -f $mp 75 mount -o size=${size}m -t tmpfs tmpfs $mp 76 chmod 777 $mp 77 export RUNDIR=$mp/stressX 78 export CTRLDIR=$mp/stressX.control 79 su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > \ 80 /dev/null 2>&1 & 81done 82 83sleep 60 84 85for i in `jot $N 1`; do 86 eval mp=\$mp$i 87 while mount | grep "$mp " | grep -q tmpfs; do 88 umount -f $mp || sleep 1 89 done 90done 91../tools/killall.sh 92while pgrep -q swap; do 93 pkill -9 swap 94done 95wait 96