1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2019 Dell EMC Isilon 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# Test rw->ro remount when there is a text vnode mapping. 31# Fixed by: r347968 32 33. ../default.cfg 34[ `id -u` -ne 0 ] && echo "Must be root!" && exit 1 35 36set -e 37mount | grep "on $mntpoint " | grep -q /dev/md && umount -f $mntpoint 38[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 39mdconfig -a -t swap -s 512m -u $mdstart 40newfs $newfs_flags md$mdstart > /dev/null 41mount /dev/md$mdstart $mntpoint 42set +e 43 44cd $mntpoint 45cp /bin/sleep . 46./sleep 20 & 47cd / 48sleep .1 49mount -u -o ro $mntpoint || s=1 50wait 51for i in `jot 5`; do 52 mount | grep -q "on $mntpoint " || break 53 umount $mntpoint && break || sleep 5 54done 55mount | grep -q "on $mntpoint " && { umount -f $mntpoint; s=2; } 56mdconfig -d -u $mdstart 57exit $s 58