mirror of
https://github.com/opnsense/src.git
synced 2026-04-04 17:05:14 -04:00
67 lines
2.4 KiB
Bash
Executable file
67 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
#
|
|
# Copyright (c) 2012 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.
|
|
#
|
|
|
|
# Based on scenario by rea@, kern/164261. Different panic.
|
|
# insmntque: mp-safe fs and non-locked vp: 0xcb413984 is not exclusive
|
|
# locked but should be
|
|
|
|
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
|
|
|
|
. ../default.cfg
|
|
|
|
nullfs_srcdir=${nullfs_srcdir:-/tmp}
|
|
opt="-o nfsv3,rw,udp,rdirplus,noauto,retrycnt=3"
|
|
grep -q $mntpoint /etc/exports ||
|
|
{ echo "$mntpoint missing from /etc/exports"; exit 0; }
|
|
|
|
mount | grep -wq $mntpoint && umount $mntpoint
|
|
mount -t nullfs $nullfs_srcdir $mntpoint
|
|
|
|
mntpoint2=${mntpoint}2
|
|
mntpoint3=${mntpoint}3
|
|
for m in $mntpoint2 $mntpoint3; do
|
|
[ -d $m ] || mkdir $m
|
|
mount | grep -wq $m && umount $m
|
|
mount -t nfs $opt 127.0.0.1:$mntpoint $m
|
|
done
|
|
|
|
for i in `jot 50` ; do
|
|
su $testuser -c "cp -r /usr/include $mntpoint2/nullfs8-2 2>/dev/null" &
|
|
su $testuser -c "cp -r /usr/include $mntpoint3/nullfs8-2 2>/dev/null" &
|
|
wait
|
|
su $testuser -c "find $mntpoint2 > /dev/null 2>&1" &
|
|
su $testuser -c "find $mntpoint3 > /dev/null 2>&1" &
|
|
wait
|
|
rm -rf $nullfs_srcdir/nullfs8-2
|
|
done
|
|
|
|
for m in $mntpoint3 $mntpoint2 $mntpoint; do
|
|
while mount | grep -wq $m; do
|
|
umount $m || sleep 1
|
|
done
|
|
done
|