1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2019 Dell EMC Isilon 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# Failed Disk Test. 31# "panic: witness_warn" seen in WiP kernel code. 32# https://people.freebsd.org/~pho/stress/log/kirk102.txt 33 34[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 35 36kldstat | grep -q geom_nop || { gnop load 2>/dev/null || exit 0 && 37 notloaded=1; } 38gnop status || exit 1 39 40. ../default.cfg 41 42set -e 43mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 44[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 45 46mdconfig -a -t swap -s 2g -u $mdstart 47gnop create /dev/md$mdstart 48newfs $newfs_flags /dev/md$mdstart.nop > /dev/null 49mount /dev/md$mdstart.nop $mntpoint 50chmod 777 $mntpoint 51set +e 52 53export runRUNTIME=3m 54export RUNDIR=$mntpoint/stressX 55echo "Expect: 56 g_vfs_done():md10.nop[READ(offset=1077805056, length=32768)]error = 5 57 g_vfs_done():md10.nop[WRITE(offset=553680896, length=32768)]error = 5" 58 59su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 & 60sleep `jot -r 1 60 120` 61gnop configure -e 5 -r 100 -w 100 /dev/md$mdstart.nop 62sleep 2 63gnop configure -e 0 -r 0 -w 0 /dev/md$mdstart.nop 64wait 65 66while mount | grep -q "on $mntpoint "; do 67 umount $mntpoint && break 68 sleep 1 69 [ $((n += 1)) -le 10 ] && continue 70 echo "umount $mntpoint failed" 71 s=1 72 umount -f $mntpoint 73 break 74done 75fsck_ffs -Rfy /dev/md$mdstart.nop || s=2 76gnop destroy /dev/md$mdstart.nop 77mdconfig -d -u $mdstart 78 79[ $notloaded ] && gnop unload 80exit $s 81