Date: Sat, 4 Dec 2010 11:45:25 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r216182 - projects/stress2/misc Message-ID: <201012041145.oB4BjPiR064354@svn.freebsd.org>
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Author: pho Date: Sat Dec 4 11:45:24 2010 New Revision: 216182 URL: http://svn.freebsd.org/changeset/base/216182 Log: Added three new truncate test scenarios. Added: projects/stress2/misc/truncate3.sh (contents, props changed) projects/stress2/misc/truncate4.sh (contents, props changed) projects/stress2/misc/truncate5.sh (contents, props changed) Added: projects/stress2/misc/truncate3.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/truncate3.sh Sat Dec 4 11:45:24 2010 (r216182) @@ -0,0 +1,124 @@ +#!/bin/sh + +# +# Copyright (c) 2010 Peter Holm <pho@FreeBSD.org> +# 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: projects/stress2/misc/rename.sh 191485 2009-04-25 10:19:36Z pho $ +# + +# Variation of truncate2.sh whih FS check added. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +mount | grep -q "$mntpoint" && umount $mntpoint +mdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart + +mdconfig -a -t swap -s 400m -u $mdstart +bsdlabel -w md${mdstart} auto + +newfs -U md${mdstart}${part} > /dev/null +mount /dev/md${mdstart}${part} $mntpoint +export RUNDIR=$mntpoint/stressX + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > truncate3.c +cc -o truncate3 -Wall -O2 truncate3.c +rm -f truncate3.c +[ -d $RUNDIR ] || mkdir -p $RUNDIR +cd $RUNDIR + +/tmp/truncate3 + +cd $here +rm -f /tmp/truncate3 + +sync;sync;sync +while mount | grep -q $mntpoint; do + sync;sync;sync + sleep 1 + umount $mntpoint +done + +if fsck -n -t ufs /dev/md${mdstart}${part} | egrep -q "BAD|WRONG"; then + fsck -n -t ufs /dev/md${mdstart}${part} +fi + +mdconfig -d -u $mdstart +exit 0 +EOF +#include <fcntl.h> +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/wait.h> + +#define SIZ 512 +char buf[SIZ]; + +void +test(void) +{ + int fd[10], i, j; + char name[128]; + off_t len; + + for (j = 0; j < 10; j++) { + sprintf(name, "%05d.%05d", getpid(), j); + fd[j] = open(name, O_WRONLY | O_CREAT | O_APPEND, 0666); + if (fd[j] == -1) + err(1, name); + unlink(name); + } + + for (i = 0; i < 100; i++) { + for (j = 0; j < 10; j++) { + if (write(fd[j], buf, 2) != 2) + err(1, "write"); + len = arc4random() % 1024 * 1024; + if (ftruncate(fd[j], len) == -1) + err(1, "ftruncate"); + } + } + + exit(0); +} +int +main(int argc, char **argv) +{ + int i, status; + + for (i = 0; i < 20; i++) { + if (fork() == 0) + test(); + } + for (i = 0; i < 20; i++) + wait(&status); + + return (0); +} Added: projects/stress2/misc/truncate4.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/truncate4.sh Sat Dec 4 11:45:24 2010 (r216182) @@ -0,0 +1,57 @@ +#!/bin/sh + +# +# Copyright (c) 2010 Peter Holm <pho@FreeBSD.org> +# 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: projects/stress2/misc/suj.sh 210724 2010-08-01 10:33:03Z pho $ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# fsck fails with "PARTIALLY ALLOCATED INODE I=4" +# Test scenario by Bruce Cran <bruce cran org uk> + +. ../default.cfg + +mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint +mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart +mdconfig -a -t swap -s 1g -u $mdstart +bsdlabel -w md$mdstart auto +newfs -U md${mdstart}$part > /dev/null +for size in $((4 * 1024 * 1024 * 1024 - 1)) $((4 * 1024 * 1024 * 1024)); do + mount /dev/md${mdstart}$part $mntpoint + + echo "Truncate file size: $size" + truncate -s $size $mntpoint/f1 && rm $mntpoint/f1 + + while mount | grep "$mntpoint " | grep -q /dev/md; do + umount $mntpoint || sleep 1 + done + fsck -t ufs -y /dev/md${mdstart}$part 2>&1 | tee /tmp/fsck.log | \ + grep -v "IS CLEAN" | egrep -q -m1 "[A-Z][A-Z]" && \ + cat /tmp/fsck.log +done +mdconfig -d -u $mdstart +rm -f /tmp/fsck.log Added: projects/stress2/misc/truncate5.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/truncate5.sh Sat Dec 4 11:45:24 2010 (r216182) @@ -0,0 +1,110 @@ +#!/bin/sh + +# +# Copyright (c) 2010 Peter Holm <pho@FreeBSD.org> +# 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: projects/stress2/misc/rename.sh 191485 2009-04-25 10:19:36Z pho $ +# + +# "panic: handle_workitem_freeblocks: inode 447489 block count 336" seen. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +mount | grep -q "$mntpoint" && umount $mntpoint +mdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart + +mdconfig -a -t swap -s 1g -u $mdstart +bsdlabel -w md${mdstart} auto + +newfs -U md${mdstart}$part > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > truncate5.c +cc -o truncate5 -Wall -Wextra -O2 truncate5.c +rm -f truncate5.c + +export RUNDIR=$mntpoint/stressX +[ -d $RUNDIR ] || mkdir -p $RUNDIR +cd $RUNDIR + +/tmp/truncate5 + +cd $here +rm -f /tmp/truncate5 + +while mount | grep -q md${mdstart}$part; do + umount $mntpoint || sleep 1 +done + +if fsck -n -t ufs /dev/md${mdstart}$part | egrep -q "BAD|WRONG"; then + fsck -n -t ufs /dev/md${mdstart}$part +fi + +mdconfig -d -u $mdstart +exit 0 +EOF +#include <fcntl.h> +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/wait.h> + +#define SIZ 4096 +char buf[SIZ]; + +int +main() +{ + int fd, i, j; + char name[128]; + off_t len = 21474837416LL; + off_t pos; + + srand48(getpid()); + sprintf(name, "%05d.%05d", getpid(), 0); + fd = open(name, O_WRONLY | O_CREAT, 0666); + if (ftruncate(fd, len) == -1) + err(1, "ftruncate"); + unlink(name); + sleep(1); + + for (i = 0; i < 100; i++) { + for (j = 0; j < 100; j++) { + pos = lrand48() % (len - sizeof(buf)); + if (lseek(fd, pos, SEEK_SET) == -1) + err(1, "lseek"); + if (write(fd, buf, sizeof(buf)) != sizeof(buf)) + err(1, "write"); + } + } + close(fd); + + return (0); +}
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