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100 lines
3.1 KiB
Bash
Executable file
100 lines
3.1 KiB
Bash
Executable file
#!/bin/sh
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#
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# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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#
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# Copyright (c) 2019 Dell EMC Isilon
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Check that the time stamps are not updated for a RO mount.
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. ../default.cfg
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f1=$mntpoint/f1
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f2=$mntpoint/f2
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s=0
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# ufs
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mount | grep -q "on $mntpoint " && umount $mntpoint
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[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart
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mdconfig -a -t swap -s 1g -u $mdstart
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newfs $newfs_flags /dev/md$mdstart > /dev/null
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mount /dev/md$mdstart $mntpoint || exit 1
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touch $f1
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mount -u -o ro $mntpoint
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touch $f2 2>/dev/null && { echo "ufs: ro failed"; s=1; }
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d1=`stat -f '%a %m %c' $f1`
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sleep 1
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cat $f1 > /dev/null
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d2=`stat -f '%a %m %c' $f1`
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if [ "$d1" != "$d2" ]; then
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echo "ufs: Access time was updated. $d1 != $d2"
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s=1
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fi
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mount -u -o rw $mntpoint
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touch $f2 2>/dev/null || { echo "ufs: rw failed"; s=1; }
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umount $mntpoint
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mdconfig -d -u $mdstart
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# tmpfs
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mount -o size=100m -t tmpfs null $mntpoint || exit 1
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touch $f1
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mount -u -o ro $mntpoint
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touch $f2 2>/dev/null && { echo "tmpfs: ro failed"; s=1; }
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d1=`stat -f '%a %m %c' $f1`
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sleep 1
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cat $f1 > /dev/null
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d2=`stat -f '%a %m %c' $f1`
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if [ "$d1" != "$d2" ]; then
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echo "tmpfs: Access time was updated. $d1 != $d2"
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s=1
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fi
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mount -u -o rw $mntpoint
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touch $f2 2>/dev/null || { echo "tmpfs: rw failed"; s=1; }
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umount $mntpoint
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# msdosfs
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[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart
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mdconfig -a -t swap -s 1g -u $mdstart
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bsdlabel -w md$mdstart auto
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newfs_msdos /dev/md${mdstart}$part > /dev/null
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mount -t msdosfs /dev/md${mdstart}$part $mntpoint || exit 1
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touch $f1
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mount -u -o ro $mntpoint
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touch $f2 2>/dev/null && { echo "msdosfs: ro failed"; s=1; }
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d1=`stat -f '%a %m %c' $f1`
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sleep 1
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cat $f1 > /dev/null
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d2=`stat -f '%a %m %c' $f1`
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if [ "$d1" != "$d2" ]; then
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echo "msdosfs: Access time was updated. $d1 != $d2"
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s=1
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fi
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mount -u -o rw $mntpoint
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touch $f2 2>/dev/null || { echo "msdosfs: rw failed"; s=1; }
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umount $mntpoint
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mdconfig -d -u $mdstart
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exit $s
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