1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2022 Peter Holm <pho@FreeBSD.org> 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# SU+J and snapshots 31 32# "panic: handle_disk_io_initiation: Unexpected type jnewblk" seen 33# https://people.freebsd.org/~pho/stress/log/log0392.txt 34 35[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 36 37. ../default.cfg 38 39set -eu 40prog=$(basename "$0" .sh) 41log=/tmp/$prog.log 42 43mount | grep "on $mntpoint " | grep -q /dev/md && umount -f $mntpoint 44[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 45mdconfig -a -t swap -s 5g -u $mdstart 46[ "$newfs_flags" = "-U" ] && newfs_flags="-j" 47newfs $newfs_flags md$mdstart > /dev/null 48mount /dev/md$mdstart $mntpoint 49chmod 777 $mntpoint 50 51export LOAD=80 52export rwLOAD=80 53export runRUNTIME=10m 54export RUNDIR=$mntpoint/stressX 55export CTRLDIR=$mntpoint/stressX.control 56export MAXSWAPPCT=80 57export TESTPROGS=`cd ..; find testcases/ -perm -1 -type f | \ 58 egrep -Ev "/run/|/badcode/|/pty/|/shm/|/socket/|sysctl|tcp|thr|udp"` 59 60su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null & 61 62sleep 5 63for i in `jot 10`; do 64 for j in `jot 5`; do 65 rm -f $mntpoint/.snap/snap.$j 66 mksnap_ffs $mntpoint $mntpoint/.snap/snap.$j 67 sleep 10 68 done 69 sleep 10 70done 71wait 72 73../tools/killall.sh 74for i in `jot 6`; do 75 mount | grep -q "on $mntpoint " || break 76 umount $mntpoint && break || sleep 10 77 [ $i -eq 6 ] && 78 { echo FATAL; fstat -mf $mntpoint; exit 1; } 79done 80fsck_ffs -fy /dev/md$mdstart > $log 2>&1; s=$? 81grep -q "WAS MODIFIED" $log && { tail -12 $log; s=100; } 82mdconfig -d -u $mdstart 83rm -f $log 84exit $s 85