svn commit: r217091 - projects/stress2/misc
Peter Holm
pho at FreeBSD.org
Fri Jan 7 11:43:46 UTC 2011
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 at 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 at 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 at 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 at 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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