Date: Mon, 20 Jun 2011 12:40:21 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r223335 - projects/stress2/misc Message-ID: <201106201240.p5KCeLJu050202@svn.freebsd.org>
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Author: pho Date: Mon Jun 20 12:40:21 2011 New Revision: 223335 URL: http://svn.freebsd.org/changeset/base/223335 Log: Added more SUJ test cases (suj18 will be added later on). Added: projects/stress2/misc/suj12.sh (contents, props changed) projects/stress2/misc/suj13.sh (contents, props changed) projects/stress2/misc/suj14.sh (contents, props changed) projects/stress2/misc/suj15.sh (contents, props changed) projects/stress2/misc/suj16.sh (contents, props changed) projects/stress2/misc/suj17.sh (contents, props changed) projects/stress2/misc/suj19.sh (contents, props changed) projects/stress2/misc/suj20.sh (contents, props changed) projects/stress2/misc/suj21.sh (contents, props changed) projects/stress2/misc/suj22.sh (contents, props changed) Added: projects/stress2/misc/suj12.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj12.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,59 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Test with different sector size using gnop(8). + +. ../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 $mdstart || exit 1 +gnop load +gnop create -S 4k /dev/md$mdstart +newfs -U /dev/md${mdstart}.nop +tunefs -j enable /dev/md${mdstart}.nop +mount /dev/md${mdstart}.nop $mntpoint +chmod 777 $mntpoint + +export runRUNTIME=20m +export RUNDIR=$mntpoint/stressX + +su $testuser -c 'cd ..; ./run.sh marcus.cfg' + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +checkfs /dev/md${mdstart}.nop +gnop destroy /dev/md${mdstart}.nop +gnop unload +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj13.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj13.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Run with marcus.cfg on a malloc backed MD with non standard sector size. + +. ../default.cfg + +mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint +mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart + +size="128m" +[ `uname -m` = "amd64" ] && size="1g" +mdconfig -a -t malloc -o reserve -s $size -S 4096 -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 $mntpoint + +export runRUNTIME=20m +export RUNDIR=$mntpoint/stressX + +su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +checkfs /dev/md${mdstart}$part +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj14.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj14.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,58 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# "filesystem is full" scenario. + +# "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 2g -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto + +newfs -U -j md${mdstart}$part > /dev/null + +mount /dev/md${mdstart}$part $mntpoint + +# Populate the FS with some random files +for i in `jot 102`; do + mkdir $mntpoint/d$i + cp -a /usr/include $mntpoint/d$i +done + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj15.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj15.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,68 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# mksnap_ffs(8) test scenario inspired by Christian Gusenbauer, c47g gmx at. + +# Three problems seen with this scenario: +# +# 1) mksnap_ffs looping in ffs_sync() +# 2) mksnap_ffs stuck in wsuspfs +# 3) softdep_waitidle: Failed to flush worklist for ... + +. ../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 -j md${mdstart}$part > /dev/null + +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +export runRUNTIME=30m +export RUNDIR=$mntpoint/stressX + +su $testuser -c 'cd ..; ./run.sh jeff.cfg > /dev/null' & +rpid=$! +while kill -0 $rpid 2> /dev/null; do + sleep 10 + dump -0aLf /dev/null /dev/md${mdstart}$part +done +wait + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj16.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj16.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,84 @@ +#!/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. +# +# $FreeBSD$ +# + +# mksnap_ffs(8) test scenario + +# Livelock seen in ffs_sync(). +# "panic: initiate_write_bmsafemap: block 846816 marked free" seen. +# Zero size snapshot file seen. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../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 -j md${mdstart}$part > /dev/null 2>&1 + +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +export runRUNTIME=30m +export RUNDIR=$mntpoint/stressX +export creatINCARNATIONS=2 + +export TESTPROGS=" +testcases/creat/creat +" +su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 & +rpid=$! +mdstart2=$((mdstart + 1)) +mntpoint2=${mntpoint}2 +[ -d $mntpoint2 ] || mkdir $mntpoint2 +mount | grep $mntpoint2 | grep -q /dev/md && umount -f $mntpoint2 +mdconfig -l | grep -q md$mdstart2 && mdconfig -d -u $mdstart2 +while kill -0 $rpid 2> /dev/null; do + rm -f /mnt/.snap/suj16 + { mksnap_ffs /mnt /mnt/.snap/suj16 || continue; } 2>&1 | \ + grep -v "Resource temporarily unavailable" + [ ! -s /mnt/.snap/suj16 ] && continue + mdconfig -a -t vnode -f /mnt/.snap/suj16 -u $mdstart2 -o readonly + mount -r /dev/md$mdstart2 $mntpoint2 + + ls -l $mntpoint2 > /dev/null + + umount $mntpoint2 + mdconfig -d -u $mdstart2 +done +wait + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +mdconfig -d -u $mdstart Added: projects/stress2/misc/suj17.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj17.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,137 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Truncate scenario for suj. +# "panic: worklist_insert: 0xc8bc5b00 freework(0x8009) already on list" +# seen. + +. ../default.cfg + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > suj17.c +cc -o suj17 -Wall -Wextra -O2 suj17.c +rm -f suj17.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 2g -u $mdstart || exit 1 +bsdlabel -w md$mdstart auto +[ $# -eq 1 ] && opt="$1" +[ $# -eq 0 ] && opt="-j" +echo "newfs $opt md${mdstart}$part" +newfs $opt md${mdstart}$part > /dev/null +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +su $testuser -c "cd $mntpoint; /tmp/suj17" + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +checkfs /dev/md${mdstart}$part +mdconfig -d -u $mdstart +rm -f /tmp/suj17 +exit +EOF +#include <fcntl.h> +#include <err.h> +#include <sched.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/wait.h> + +#define SIZ (1024 * 1024 - 1) +char buf[SIZ]; + +void +test() +{ + int fd, i; + char name[128]; + off_t len = 104857600LL; /* 100 Mb */ + off_t pos; + + sprintf(name, "%06d", getpid()); + if ((fd = open(name, O_WRONLY | O_CREAT, 0666)) == -1) + err(1, "open(%s)", name); + for (i = 0; i < 100; i++) { + if (write(fd, buf, sizeof(buf)) != sizeof(buf)) + err(1, "write"); + } + + for (;;) { + if (access("rendezvous", R_OK) == 0) + break; + sched_yield(); + } + + srand48(getpid()); + for (i = 0; i < 50000; i++) { + pos = lrand48() % (len - sizeof(buf)); + if (ftruncate(fd, pos) == -1) + err(1, "ftruncate"); + 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); + unlink(name); + _exit(0); +} + +int +main() +{ + int fd, i, j, status; + + for (i = 0; i < 1; i++) { + for (j = 0; j < 6; j++) { + if (fork() == 0) + test(); + } + if ((fd = open("rendezvous", O_CREAT, 0644)) == -1) + err(1, "open()"); + close(fd); + + for (j = 0; j < 6; j++) + wait(&status); + unlink("rendezvous"); + } + + return (0); +} Added: projects/stress2/misc/suj19.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj19.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,76 @@ +#!/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. +# +# $FreeBSD$ +# + +# SUJ, quota and snapshots test scenario + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +snap () { + while [ ! -s $2 ]; do + mksnap_ffs $1 $2 2>&1 | grep -v "Resource temporarily unavailable" + [ ! -s $2 ] && rm -f $2 # Get rid of zero size snapshots + done +} + +mount | grep "${mntpoint}" | grep -q md${mdstart} && umount ${mntpoint} +mdconfig -l | grep -q md${mdstart} && mdconfig -d -u ${mdstart} + +mdconfig -a -t swap -s 1g -u ${mdstart} +bsdlabel -w md${mdstart} auto +newfs -j md${mdstart}${part} > /dev/null +export PATH_FSTAB=/tmp/fstab +echo "/dev/md${mdstart}${part} ${mntpoint} ufs rw,userquota 2 2" > $PATH_FSTAB +mount ${mntpoint} +set `df -ik ${mntpoint} | tail -1 | awk '{print $4,$7}'` +export QK=$(($1 / 4)) +export QI=$(($2 / 4)) +edquota -u -f ${mntpoint} -e ${mntpoint}:$((QK - 50)):$QK:$((QI - 50 )):$QI ${testuser} +quotaon ${mntpoint} +export RUNDIR=${mntpoint}/stressX +chmod 777 ${mntpoint} +su ${testuser} -c 'sh -c "(cd ..;runRUNTIME=20m ./run.sh disk.cfg > /dev/null 2>&1)"' & + +for i in `jot 20`; do + echo "`date '+%T'` mksnap_ffs ${mntpoint} ${mntpoint}/.snap/snap$i" + snap ${mntpoint} ${mntpoint}/.snap/snap$i + sleep 1 +done +i=$(($(date '+%S') % 20 + 1)) +echo "rm -f ${mntpoint}/.snap/snap$i" +rm -f ${mntpoint}/.snap/snap$i +wait + +while mount | grep -q ${mntpoint}; do + umount ${mntpoint} || sleep 1 +done +mdconfig -d -u ${mdstart} +rm -f $PATH_FSTAB Added: projects/stress2/misc/suj20.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj20.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,177 @@ +#!/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. +# +# $FreeBSD$ +# + +# Looping mksnap_ffs seen. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +# Scenario by mckusick@ +# +# create a bunch of files/directories +# create a snapshot +# remove many (but not all) of those files/directories +# create some new files/directories in what remains of those +# original files/directories. +# create another snapshot +# repeat { +# remove many (somewhat different) of those files/directories +# create some new files/directories in what remains of those +# remaining files/directories. +# create a new snapshot +# remove oldest snapshot +# } + +snap () { + while [ ! -s $2 ]; do + mksnap_ffs $1 $2 2>&1 | grep -v "Resource temporarily unavailable" + [ ! -s $2 ] && rm -f $2 # Get rid of zero size snapshots + done +} + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > suj20.c +cc -o suj20 -Wall -Wextra -g -O2 suj20.c +rm -f suj20.c + +mount | grep "${mntpoint}" | grep -q md${mdstart} && umount ${mntpoint} +mdconfig -l | grep -q md${mdstart} && mdconfig -d -u ${mdstart} + +mdconfig -a -t swap -s 1g -u ${mdstart} +bsdlabel -w md${mdstart} auto +newfs -j md${mdstart}${part} > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +cd $mntpoint +chmod 777 $mntpoint +/tmp/suj20 +snap $mntpoint ${mntpoint}/.snap/snap1 +/tmp/suj20 prune +snap $mntpoint ${mntpoint}/.snap/snap2 +/tmp/suj20 +for i in `jot 10`; do + /tmp/suj20 prune + /tmp/suj20 + snap $mntpoint ${mntpoint}/.snap/snap$((i + 2)) + sn=`ls -tU ${mntpoint}/.snap | tail -1` + rm -f ${mntpoint}/.snap/$sn +done +cd $here + +while mount | grep -q ${mntpoint}; do + umount ${mntpoint} || sleep 1 +done +mdconfig -d -u ${mdstart} +rm -f /tmp/suj20 +exit 0 +EOF +#include <sys/types.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <unistd.h> + +static char buf[4096]; +#define ND 100 +#define NF 500 + +void +setup(void) +{ + int d, f, fd, i, n; + char name[128]; + + for (d = 0; d < ND; d++) { + snprintf(name, sizeof(name), "d%03d", d); + if (mkdir(name, 00700) == -1 && errno != EEXIST) + err(1, "mkdir(%s)", name); + if (chdir(name) == -1) + err(1, "chdir(%s)", name); + for (f = 0; f < NF; f++) { + if (arc4random() % 100 < 33) + continue; + snprintf(name, sizeof(name), "f%03d", f); + if ((fd = open(name, O_RDWR | O_CREAT | O_TRUNC, 0640)) == -1) + err(1, "open(%s)", name); + n = arc4random() % 10; + for (i = 0; i < n; i++) { + if (write(fd, buf, sizeof(buf)) != sizeof(buf)) + err(1, "write()"); + } + close(fd); + } + if (chdir("..") == -1) + err(1, "chdir(%s)", ".."); + } +} +void + +prune(void) +{ + int d, f; + char name[128]; + + for (d = 0; d < ND; d++) { + snprintf(name, sizeof(name), "d%03d", d); + if (chdir(name) == -1) + err(1, "chdir(%s)", name); + for (f = 0; f < NF; f++) { + if (arc4random() % 100 < 33) + continue; + snprintf(name, sizeof(name), "f%03d", f); + if (unlink(name) == -1 && errno != ENOENT) + err(1, "unlink(%s)", name); + } + if (chdir("..") == -1) + err(1, "chdir(%s)", ".."); + } + for (d = 0; d < ND; d++) { + if (arc4random() % 100 > 10) + continue; + snprintf(name, sizeof(name), "rm -rf d%03d", d); + system(name); + } +} + +int +main(int argc, char **argv __unused) +{ + if (argc == 1) + setup(); + if (argc == 2) + prune(); + + return (0); +} Added: projects/stress2/misc/suj21.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj21.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,178 @@ +#!/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. +# +# $FreeBSD$ +# + +# Copy of suj20.sh, but with test user as non root. +# "panic: handle_disk_write_complete: Unknown type freedep" seen. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +# Scenario by mckusick@ +# +# create a bunch of files/directories +# create a snapshot +# remove many (but not all) of those files/directories +# create some new files/directories in what remains of those +# original files/directories. +# create another snapshot +# repeat { +# remove many (somewhat different) of those files/directories +# create some new files/directories in what remains of those +# remaining files/directories. +# create a new snapshot +# remove oldest snapshot +# } + +snap () { + while [ ! -s $2 ]; do + mksnap_ffs $1 $2 2>&1 | grep -v "Resource temporarily unavailable" + [ ! -s $2 ] && rm -f $2 # Get rid of zero size snapshots + done +} + +here=`pwd` +cd /tmp +sed '1,/^EOF/d' < $here/$0 > suj21.c +cc -o suj21 -Wall -Wextra -g -O2 suj21.c +rm -f suj21.c + +mount | grep "${mntpoint}" | grep -q md${mdstart} && umount ${mntpoint} +mdconfig -l | grep -q md${mdstart} && mdconfig -d -u ${mdstart} + +mdconfig -a -t swap -s 1g -u ${mdstart} +bsdlabel -w md${mdstart} auto +newfs -j md${mdstart}${part} > /dev/null +mount /dev/md${mdstart}$part $mntpoint + +cd $mntpoint +chmod 777 $mntpoint +su $testuser -c '/tmp/suj21' +snap $mntpoint ${mntpoint}/.snap/snap1 +su $testuser -c '/tmp/suj21 prune' +snap $mntpoint ${mntpoint}/.snap/snap2 +su $testuser -c '/tmp/suj21' +for i in `jot 10`; do + su $testuser -c '/tmp/suj21 prune' + su $testuser -c '/tmp/suj21' + snap $mntpoint ${mntpoint}/.snap/snap$((i + 2)) + sn=`ls -tU ${mntpoint}/.snap | tail -1` + rm -f ${mntpoint}/.snap/$sn +done +cd $here + +while mount | grep -q ${mntpoint}; do + umount ${mntpoint} || sleep 1 +done +mdconfig -d -u ${mdstart} +rm -f /tmp/suj21 +exit 0 +EOF +#include <sys/types.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <unistd.h> + +static char buf[4096]; +#define ND 100 +#define NF 500 + +void +setup(void) +{ + int d, f, fd, i, n; + char name[128]; + + for (d = 0; d < ND; d++) { + snprintf(name, sizeof(name), "d%03d", d); + if (mkdir(name, 00700) == -1 && errno != EEXIST) + err(1, "mkdir(%s)", name); + if (chdir(name) == -1) + err(1, "chdir(%s)", name); + for (f = 0; f < NF; f++) { + if (arc4random() % 100 < 33) + continue; + snprintf(name, sizeof(name), "f%03d", f); + if ((fd = open(name, O_RDWR | O_CREAT | O_TRUNC, 0640)) == -1) + err(1, "open(%s)", name); + n = arc4random() % 10; + for (i = 0; i < n; i++) { + if (write(fd, buf, sizeof(buf)) != sizeof(buf)) + err(1, "write()"); + } + close(fd); + } + if (chdir("..") == -1) + err(1, "chdir(%s)", ".."); + } +} +void + +prune(void) +{ + int d, f; + char name[128]; + + for (d = 0; d < ND; d++) { + snprintf(name, sizeof(name), "d%03d", d); + if (chdir(name) == -1) + err(1, "chdir(%s)", name); + for (f = 0; f < NF; f++) { + if (arc4random() % 100 < 33) + continue; + snprintf(name, sizeof(name), "f%03d", f); + if (unlink(name) == -1 && errno != ENOENT) + err(1, "unlink(%s)", name); + } + if (chdir("..") == -1) + err(1, "chdir(%s)", ".."); + } + for (d = 0; d < ND; d++) { + if (arc4random() % 100 > 10) + continue; + snprintf(name, sizeof(name), "rm -rf d%03d", d); + system(name); + } +} + +int +main(int argc, char **argv __unused) +{ + if (argc == 1) + setup(); + if (argc == 2) + prune(); + + return (0); +} Added: projects/stress2/misc/suj22.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/suj22.sh Mon Jun 20 12:40:21 2011 (r223335) @@ -0,0 +1,193 @@ +#!/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. +# +# $FreeBSD$ +# + +# Variation of suj20.sh, with focus on the FS state after a panic / power +# cycle. + +# Demonstrate "multiple references to blocks" in FS after reboot from a +# looping mksnap_ffs(8). + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +# Scenario by mckusick@ +# +# create a bunch of files/directories +# create a snapshot +# remove many (but not all) of those files/directories +# create some new files/directories in what remains of those +# original files/directories. +# create another snapshot +# repeat { +# remove many (somewhat different) of those files/directories +# create some new files/directories in what remains of those +# remaining files/directories. +# create a new snapshot +# remove oldest snapshot +# } + +snap () { + while [ ! -s $2 ]; do + mksnap_ffs $1 $2 2>&1 | grep -v "Resource temporarily unavailable" + [ ! -s $2 ] && rm -f $2 # Get rid of zero size snapshots + done +} + +D=$diskimage + +if [ -n "`find $D -mtime -1h 2>/dev/null`" ]; then + # FS left by previous crash + mdconfig -a -t vnode -f $D -u ${mdstart} + fsck -t ufs -y md${mdstart}${part} + fsck -t ufs -y md${mdstart}${part} + rm -f $D + exit 0 +fi *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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