Date: Sun, 7 Apr 2013 10:52:29 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r249227 - user/pho/stress2/misc Message-ID: <201304071052.r37AqT2U013873@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
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@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@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@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); +}
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201304071052.r37AqT2U013873>