freebsd-dev/tools/test/stress2/misc/nfs2.sh

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#!/bin/sh
#
# Copyright (c) 2008-2013 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.
#
# Test msdos over nfs. "panic: wrong diroffset" seen.
# This needs to be in /etc/exports: /mnt -maproot=root 127.0.0.1
. ../default.cfg
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
grep -q $mntpoint /etc/exports ||
{ echo "$mntpoint missing from /etc/exports"; exit 0; }
[ -x /sbin/mount_msdosfs ] || exit
D=$diskimage
dd if=/dev/zero of=$D bs=1m count=128 status=none || exit
mount | grep "${mntpoint}2" | grep nfs > /dev/null && umount -f ${mntpoint}2
mount | grep "$mntpoint" | grep /md > /dev/null && umount -f $mntpoint
mdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart
mdconfig -a -t vnode -f $D -u $mdstart
bsdlabel -w md$mdstart auto
newfs_msdos -F 16 -b 8192 /dev/md${mdstart}$part > /dev/null
mount -t msdosfs -o rw /dev/md${mdstart}$part $mntpoint
mkdir $mntpoint/stressX
chmod 777 $mntpoint/stressX
[ ! -d ${mntpoint}2 ] && mkdir ${mntpoint}2
chmod 777 ${mntpoint}2
mount -t nfs -o tcp -o retrycnt=3 -o intr,soft -o rw \
127.0.0.1:$mntpoint ${mntpoint}2
export INODES=9999 # No inodes on a msdos fs
export RUNDIR=${mntpoint}2/stressX
export runRUNTIME=10m # Run tests for 10 minutes
(cd ..; ./run.sh disk.cfg)
umount -f ${mntpoint}2 > /dev/null 2>&1
umount -f $mntpoint > /dev/null 2>&1
mdconfig -d -u $mdstart
rm -f $D