Date: Fri, 7 Jan 2011 11:43:45 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r217091 - projects/stress2/misc Message-ID: <201101071143.p07BhjrF050080@svn.freebsd.org>
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Author: pho Date: Fri Jan 7 11:43:45 2011 New Revision: 217091 URL: http://svn.freebsd.org/changeset/base/217091 Log: Added new SU+J test scenarios. Added: projects/stress2/misc/suj10.sh (contents, props changed) projects/stress2/misc/suj11.sh (contents, props changed) projects/stress2/misc/suj8.sh (contents, props changed) projects/stress2/misc/suj9.sh (contents, props changed) Added: projects/stress2/misc/suj10.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj10.sh Fri Jan 7 11:43:45 2011 (r217091) @@ -0,0 +1,185 @@ +#!/bin/sh + +# +# Copyright (c) 2011 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 + +# Page fault in softdep_revert_mkdir+0x4d seen and + +# fsck updates "clean" FS: +# *** /tmp/dumpfs.1 2010-12-24 19:18:44.000000000 +0100 +# --- /tmp/dumpfs.2 2010-12-24 19:18:46.000000000 +0100 +# *************** +# *** 5,11 **** +# frag 8 shift 3 fsbtodb 2 +# minfree 8% optim time symlinklen 120 +# maxbsize 16384 maxbpg 2048 maxcontig 8 contigsumsize 8 +# ! nbfree 62794 ndir 2 nifree 141307 nffree 25 +# bpg 11761 fpg 94088 ipg 23552 unrefs 0 +# nindir 2048 inopb 64 maxfilesize 140806241583103 +# sbsize 2048 cgsize 16384 csaddr 3000 cssize 2048 +# --- 5,11 ---- +# frag 8 shift 3 fsbtodb 2 +# minfree 8% optim time symlinklen 120 +# maxbsize 16384 maxbpg 2048 maxcontig 8 contigsumsize 8 +# ! nbfree 62794 ndir 30 nifree 141307 nffree 25 +# bpg 11761 fpg 94088 ipg 23552 unrefs 0 +# nindir 2048 inopb 64 maxfilesize 140806241583103 +# sbsize 2048 cgsize 16384 csaddr 3000 cssize 2048 + +. ../default.cfg + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > suj10.c +cc -o suj10 -Wall -O2 suj10.c +rm -f suj10.c +cd $here + +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 +tunefs -j enable /dev/md${mdstart}$part +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +su ${testuser} -c "cd $mntpoint; /tmp/suj10" + +while mount | grep "$mntpoint " | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +dumpfs /dev/md${mdstart}$part | grep -v UFS2 > /tmp/dumpfs.1 +sleep 1 +fsck -t ufs -y -v /dev/md${mdstart}$part > /tmp/fsck.log 2>&1 +dumpfs /dev/md${mdstart}$part | grep -v UFS2 > /tmp/dumpfs.2 +diff -c /tmp/dumpfs.1 /tmp/dumpfs.2 || cat /tmp/fsck.log +mdconfig -d -u $mdstart +rm -f /tmp/fsck.log /tmp/dumpfs.? +exit +EOF +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <sched.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/mount.h> +#include <sys/param.h> +#include <sys/stat.h> +#include <sys/wait.h> +#include <unistd.h> + +#define PARALLEL 10 +/* +static int size = 14100; +Causes: + Fatal trap 12: page fault while in kernel mode + Stopped at softdep_revert_mkdir+0x4d: movl 0x28(%ebx),%eax +*/ +//static int size = 14000; +static int size = 13000; + +void +test(void) +{ + int fd, i, j; + pid_t pid; + char file[128]; + + for (i = 0; i < 10; i++) { + if (access("rendezvous", R_OK) == 0) + break; + sched_yield(); + } + pid = getpid(); + sprintf(file,"d%05d", pid); + if (mkdir(file, 0740) == -1) + err(1, "mkdir(%s)", file); + chdir(file); + for (j = 0; j < size; j++) { + sprintf(file,"p%05d.%05d", pid, j); + if ((fd = mkdir(file, 0740)) == -1) { + if (errno != EINTR) { + warn("creat(%s). %s:%d", file, __FILE__, __LINE__); + unlink("continue"); + break; + } + } + + } + sleep(3); + + for (i = --j; i >= 0; i--) { + sprintf(file,"p%05d.%05d", pid, i); + if (rmdir(file) == -1) + err(3, "unlink(%s)", file); + + } + chdir(".."); + sprintf(file,"d%05d", pid); + if (rmdir(file) == -1) + err(3, "unlink(%s)", file); +} + +int +main(void) +{ + int fd, i, j; + + umask(0); + if ((fd = open("continue", O_CREAT, 0644)) == -1) + err(1, "open()"); + close(fd); + for (i = 0; i < 1; i++) { + for (j = 0; j < PARALLEL; j++) { + if (fork() == 0) { + test(); + exit(0); + } + } + + if ((fd = open("rendezvous", O_CREAT, 0644)) == -1) + err(1, "open()"); + close(fd); + + for (j = 0; j < PARALLEL; j++) + wait(NULL); + + unlink("rendezvous"); + if (access("continue", R_OK) == -1) { + fprintf(stderr, "Loop #%d\n", i + 1); fflush(stderr); + break; + } + } + unlink("continue"); + + return (0); +} Added: projects/stress2/misc/suj11.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj11.sh Fri Jan 7 11:43:45 2011 (r217091) @@ -0,0 +1,57 @@ +#!/bin/sh + +# +# Copyright (c) 2011 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 + +# Run with marcus.cfg on a 2g swap backed MD + +. ../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 2g -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto + +newfs -U md${mdstart}$part > /dev/null +tunefs -j enable /dev/md${mdstart}$part + +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +export runRUNTIME=30m +export RUNDIR=$mntpoint/stressX + +su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj8.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj8.sh Fri Jan 7 11:43:45 2011 (r217091) @@ -0,0 +1,67 @@ +#!/bin/sh + +# +# Copyright (c) 2011 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 modifies the fs_time without reason for SU+J, when "disk full" or +# "out of inodes" has been reached. + +. ../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 128M -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto + +n=0 +for i in 1 2 ; do + n=$((n + 1)) + echo "newfs -U md${mdstart}$part" + newfs -U md${mdstart}$part > /dev/null + [ $n -eq 2 ] && tunefs -j enable /dev/md${mdstart}$part + + mount /dev/md${mdstart}$part $mntpoint + + dd if=/dev/zero of=/mnt/big bs=4k > /dev/null 2>&1 + + while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 + done + dumpfs /dev/md${mdstart}$part > /tmp/dumpfs.1 + sleep 1 + fsck -t ufs -y /dev/md${mdstart}$part > /tmp/fsck.log 2>&1 + dumpfs /dev/md${mdstart}$part > /tmp/dumpfs.2 + + diff -c /tmp/dumpfs.1 /tmp/dumpfs.2 || cat /tmp/fsck.log +done + +mdconfig -d -u $mdstart +rm -f /tmp/fsck.log /tmp/dumpfs.? Added: projects/stress2/misc/suj9.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj9.sh Fri Jan 7 11:43:45 2011 (r217091) @@ -0,0 +1,60 @@ +#!/bin/sh + +# +# Copyright (c) 2011 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 + +# Run with marcus.cfg on a 128 Mb swap backed MD +# "panic: softdep_revert_mkdir: dot addref parent mismatch" seen. + +. ../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 128m -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto + +for i in `jot 5`; do + newfs -U md${mdstart}$part > /dev/null + tunefs -j enable /dev/md${mdstart}$part + + mount /dev/md${mdstart}$part $mntpoint + chmod 777 $mntpoint + + export runRUNTIME=10m + export RUNDIR=$mntpoint/stressX + + su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 + + while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 + done +done +mdconfig -d -u $mdstart
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