81 lines
2.6 KiB
Bash
Executable File
81 lines
2.6 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) 2021 Peter Holm <pho@FreeBSD.org>
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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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# fsck_ffs -p test
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# /dev/md10: CANNOT READ BLK: 320
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# /dev/md10: UNEXPECTED SOFT UPDATE INCONSISTENCY; RUN fsck MANUALLY.
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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
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. ../default.cfg
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# Check for lingering threads from the last run
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pgrep -x mount && { pgrep -x mount | xargs ps -lp; exit 1; }
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../tools/killall.sh || exit 1
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fsck=/sbin/fsck_ffs
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log=/tmp/fsck6.log
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[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart
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mdconfig -a -t swap -s 5g -u $mdstart || exit 1
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md=md$mdstart
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newfs -U /dev/$md > /dev/null 2>&1 || exit 1
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gnop create /dev/$md || exit 1
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mount /dev/$md.nop $mntpoint || exit 1
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for i in `jot 5`; do
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cp -a /usr/include $mntpoint/d$i
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done
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(cd $mntpoint; umount $mntpoint)
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ls -lR $mntpoint > /dev/null
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touch $mntpoint/x
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sync; sleep 1; sync; sleep 1; sync
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gnop destroy -f /dev/$md.nop
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# Wait until forcible unmount, may be up to about 30 seconds,
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# but typically very quick if I/O is in progress
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s=`date +%s`
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n=0
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while mount | grep -q "on $mntpoint "; do
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[ $n -eq 0 ] && /bin/echo -n "Waiting for $mntpoint to force umount ..."
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n=$((n + 1))
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sleep 2
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if [ $((`date +%s` - s)) -ge 180 ]; then
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echo "Giving up on waiting for umount of $mntpoint"
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umount $mntpoint || umount -f $mntpoint
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break
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fi
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done
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[ $n -ne 0 ] && echo
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$fsck -p /dev/$md; s=$?
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mdconfig -d -u ${md#md}
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rm -f $log
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exit $s
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