1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2018 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# "panic: ffs_valloc: dup alloc" seen: 31# https://people.freebsd.org/~pho/stress/log/kostik1128.txt 32 33. ../default.cfg 34[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 35 36md5=c2e2d89745914bf12c5b251c358e1b3f 37size=$(((5368709120 + 13964088) / 1024 + 1)) 38zimg=tmp.disk.xz 39log=fsck4.sh.log 40 41[ `df -k $(dirname $diskimage) | tail -1 | awk '{print $4}'` -lt $size ] && 42{ echo "Not enough disk space."; exit 0; } 43[ -z "`which fetch`" ] && exit 0 44 45cd `dirname $diskimage` 46trap "rm -f $diskimage $zimg" EXIT INT 47fetch -q https://people.freebsd.org/~pho/$zimg || exit 0 48 49m=`md5 < $zimg` 50[ $m != $md5 ] && { echo "md5 diff"; rm $zimg; exit 1; } 51unxz < $zimg > $diskimage 52rm $zimg 53 54mdconfig -a -t vnode -f $diskimage -u $mdstart 55fsck_ffs -fy $diskimage > $log 2>&1 56if grep -q "MARKED CLEAN" $log; then 57 mount /dev/md$mdstart $mntpoint 58 touch $mntpoint/xxxxxxxx # Panics here 59 umount $mntpoint 60 s=0 61else 62 cat $log 63 s=1 64fi 65mdconfig -d -u $mdstart 66 67exit $s 68