Date: Wed, 4 Apr 2018 11:14:27 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r332009 - user/pho/stress2/misc Message-ID: <201804041114.w34BERPi022195@repo.freebsd.org>
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Author: pho Date: Wed Apr 4 11:14:27 2018 New Revision: 332009 URL: https://svnweb.freebsd.org/changeset/base/332009 Log: Added a regression test for: "Page fault seen in call from handle_workitem_freeblocks()". Sponsored by: Dell EMC Isilon Added: user/pho/stress2/misc/snap11.sh (contents, props changed) Added: user/pho/stress2/misc/snap11.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/snap11.sh Wed Apr 4 11:14:27 2018 (r332009) @@ -0,0 +1,78 @@ +#!/bin/sh + +# +# Copyright (c) 2017 Dell EMC Isilon +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Page fault seen in call from handle_workitem_freeblocks(): +# https://people.freebsd.org/~pho/stress/log/snap11.txt + +# Fixed by r321347-9. + +. ../default.cfg + +s=0 +log=/tmp/snap11.log +mount | grep "on $mntpoint " | grep -q /dev/md && umount -f $mntpoint +[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart +mdconfig -a -t swap -s 2g -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto +newfs $newfs_flags md${mdstart}$part > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +export RUNDIR=$mntpoint/stressX +export runRUNTIME=2m +(cd ..; ./run.sh io.cfg) > /dev/null & + +while kill -0 $! 2>/dev/null; do + rm -f $mntpoint/.snap/stress2 + mksnap_ffs $mntpoint $mntpoint/.snap/stress2 || continue + + m2=$((mdstart + 1)) + [ -c /dev/md$m2 ] && mdconfig -d -u $m2 + mdconfig -a -t vnode -f $mntpoint/.snap/stress2 -u $m2 2>/dev/null + fsck -t ufs -y /dev/md$m2 2>&1 > $log 2>&1 + egrep -v "WARNING|WRITE" $log | grep -q "[A-Z]" $log || { cat $log; s=1; } + mdconfig -d -u $m2 +done +wait + +sleep 1 +tail -50 /var/log/messages | grep -m 1 "g_vfs_done():md5a" && s=1 + +for i in `jot 6`; do + mount | grep -q "on $mntpoint " || break + umount $mntpoint && break || sleep 10 +done +[ $i -eq 6 ] && exit 1 +fsck -t ufs -y /dev/md${mdstart}$part 2>&1 > $log 2>&1 +egrep -v "IS CLEAN" $log | grep -q "[A-Z]" $log || { cat $log; s=1; } +mdconfig -d -u $mdstart +rm -rf $log +exit $s
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