svn commit: r249227 - user/pho/stress2/misc
Peter Holm
pho at FreeBSD.org
Sun Apr 7 10:52:29 UTC 2013
Author: pho
Date: Sun Apr 7 10:52:28 2013
New Revision: 249227
URL: http://svnweb.freebsd.org/changeset/base/249227
Log:
Added three more NFS test scenarios.
Added:
user/pho/stress2/misc/nfs10.sh (contents, props changed)
user/pho/stress2/misc/nfs11.sh (contents, props changed)
user/pho/stress2/misc/nfs12.sh (contents, props changed)
Added: user/pho/stress2/misc/nfs10.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/pho/stress2/misc/nfs10.sh Sun Apr 7 10:52:28 2013 (r249227)
@@ -0,0 +1,71 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 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.
+#
+# $FreeBSD$
+#
+
+# nfsv4 test scenario
+# Deadlock seen: http://people.freebsd.org/~pho/stress/log/nfs10.txt
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+. ../default.cfg
+
+grep -q $mntpoint /etc/exports || { echo "$mntpoint missing from /etc/exports"; exit 0; }
+
+m2=${mntpoint}2
+[ -d $m2 ] || mkdir $m2
+mount | grep "on $m2 " | grep -q nfs && umount $m2
+mount | grep "on $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
+
+mount /dev/md${mdstart}$part $mntpoint
+chmod 777 $mntpoint
+
+mount -t nfs -o nfsv4 -o rw 127.0.0.1:$mntpoint $m2
+
+export RUNDIR=$m2/stressX
+export runRUNTIME=10m # Run tests for 10 minutes
+
+su $testuser -c "(cd ..; ./run.sh marcus.cfg)" &
+sleep 300
+umount $m2 2>/dev/null # Test umount of active FS while here
+wait
+
+while mount | grep "on $m2 " | grep -q nfs; do
+ umount $m2
+done
+
+while mount | grep "on $mntpoint " | grep -q /dev/md; do
+ umount $mntpoint || sleep 1
+done
+mdconfig -d -u $mdstart
Added: user/pho/stress2/misc/nfs11.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/pho/stress2/misc/nfs11.sh Sun Apr 7 10:52:28 2013 (r249227)
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 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.
+#
+# $FreeBSD$
+#
+
+# nfsv4 test scenario
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+. ../default.cfg
+
+grep -q $mntpoint /etc/exports || { echo "$mntpoint missing from /etc/exports"; exit 0; }
+
+m2=${mntpoint}2
+[ -d $m2 ] || mkdir $m2
+mount | grep "on $m2 " | grep -q nfs && umount $m2
+mount | grep "on $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
+
+mount /dev/md${mdstart}$part $mntpoint
+chmod 777 $mntpoint
+
+mount -t nfs -o nfsv4 -o rw 127.0.0.1:$mntpoint $m2
+
+export RUNDIR=$m2/stressX
+export runRUNTIME=10m # Run tests for 10 minutes
+
+su $testuser -c "(cd ..; ./run.sh marcus.cfg)"
+
+while mount | grep "on $m2 " | grep -q nfs; do
+ umount $m2
+done
+
+while mount | grep "on $mntpoint " | grep -q /dev/md; do
+ umount $mntpoint || sleep 1
+done
+mdconfig -d -u $mdstart
Added: user/pho/stress2/misc/nfs12.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/pho/stress2/misc/nfs12.sh Sun Apr 7 10:52:28 2013 (r249227)
@@ -0,0 +1,156 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 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.
+#
+# $FreeBSD$
+#
+
+# "umount -f" test scenario (distill of nfs4.sh)
+# "panic: vputx: missed vn_close" seen.
+# Fixed in r248815
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+. ../default.cfg
+
+grep -q $mntpoint /etc/exports || { echo "$mntpoint missing from /etc/exports"; exit 0; }
+
+here=`pwd`
+cd /tmp
+sed '1,/^EOF/d' < $here/$0 > nfs12.c
+cc -o nfs12 -Wall -Wextra -O2 -g nfs12.c
+rm -f nfs12.c
+cd $here
+
+mount | grep "on $mntpoint " | grep nfs > /dev/null && umount $mntpoint
+version="-o nfsv3" # The default
+[ $# -eq 1 ] && [ "$1" -eq 4 ] && version="-o nfsv4"
+for i in `jot 10`; do
+ mount -t nfs $version -o tcp -o retrycnt=3 -o intr -o soft -o rw 127.0.0.1:/tmp $mntpoint
+ sleep 2
+
+ (cd $mntpoint; /tmp/nfs12 > /dev/null 2>&1) &
+ sleep 2
+
+ while mount | grep "on $mntpoint " | grep -q nfs; do
+ umount -f $mntpoint
+ done
+ kill -9 $! > /dev/null 2>/dev/null && kill $!
+ wait
+done
+
+rm -f /tmp/nfs12
+exit
+EOF
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <err.h>
+#include <string.h>
+#include <errno.h>
+
+#define INPUTFILE "/bin/date"
+#define PARALLEL 5
+
+int
+tmmap(void)
+{
+ int i;
+ pid_t pid;
+ char file[128];
+ int fdin, fdout;
+ char *src, *dst;
+ struct stat statbuf;
+
+ pid = getpid();
+ setproctitle("mmap");
+ for (i = 0; i < 50000; i++) {
+ sprintf(file,"p%05d.%05d", pid, i);
+
+ if ((fdin = open(INPUTFILE, O_RDONLY)) < 0)
+ err(1, INPUTFILE);
+
+ if ((fdout = open(file, O_RDWR | O_CREAT | O_TRUNC, 0600)) < 0)
+ err(1, "%s", file);
+
+ if (fstat(fdin, &statbuf) < 0)
+ err(1, "fstat error");
+
+ if (lseek(fdout, statbuf.st_size - 1, SEEK_SET) == -1)
+ err(1, "lseek error");
+
+ /* write a dummy byte at the last location */
+ if (write(fdout, "", 1) != 1)
+ err(1, "write error");
+
+ if ((src = mmap(0, statbuf.st_size, PROT_READ, MAP_SHARED, fdin, 0)) ==
+ (caddr_t) - 1)
+ err(1, "mmap error for input");
+
+ if ((dst = mmap(0, statbuf.st_size, PROT_READ | PROT_WRITE,
+ MAP_SHARED, fdout, 0)) == (caddr_t) - 1)
+ err(1, "mmap error for output");
+
+ memcpy(dst, src, statbuf.st_size);
+
+
+ if (munmap(src, statbuf.st_size) == -1)
+ err(1, "munmap");
+ close(fdin);
+
+ if (munmap(dst, statbuf.st_size) == -1)
+ err(1, "munmap");
+ close(fdout);
+
+ if (unlink(file) == -1)
+ err(3, "unlink(%s)", file);
+ }
+
+
+ _exit(0);
+}
+
+int
+main(void)
+{
+ int i;
+
+ for (i = 0; i < PARALLEL; i++) {
+ if (fork() == 0)
+ tmmap();
+ }
+
+ for (i = 0; i < PARALLEL; i++) {
+ wait(NULL);
+ }
+
+ return (0);
+}
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