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4d846d260e
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
88 lines
2.8 KiB
Bash
Executable file
88 lines
2.8 KiB
Bash
Executable file
#!/bin/sh
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#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2018 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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# fsck_ffs test.
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# Test scenario broken superblock, use backup SB.
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. ../default.cfg
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set -e
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u1=$mdstart
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u2=$((mdstart + 1))
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mp1=${mntpoint}$u1
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mp2=${mntpoint}$u2
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mkdir -p $mp1 $mp2
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log=$mp1/fsck3.sh.log
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diskimage=$mp1/diskimage
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max=$((10 * 1024 * 1024))
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[ "$newfs_flags" = "-j" ] &&
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max=$((20 * 1024 * 1024))
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set -e
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mount | grep "on $mp1 " | grep -q /dev/md && umount -f $mp1
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[ -c /dev/md$u1 ] && mdconfig -d -u $u1
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mdconfig -a -t swap -s 1g -u $u1
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newfs $newfs_flags /dev/md$u1 > /dev/null
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mount /dev/md$u1 $mp1
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[ -c /dev/md$u2 ] && mdconfig -d -u $u2
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dd if=/dev/zero of=$diskimage bs=$max count=1 status=none
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mdconfig -a -t vnode -f $diskimage -u $u2
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backups=`newfs -N $newfs_flags md$u2 | grep -A1 "super-block backups" | \
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tail -1 | sed 's/,//g'`
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newfs $newfs_flags md$u2 > /dev/null
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sblock=`dumpfs md$u2 | grep -m1 "superblock location" | awk '{print $3}'`
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mount /dev/md$u2 $mp2 || s=100
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touch $mp2/file
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umount $mp2
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set +e
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s=0
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fsck_ffs -y /dev/md$u2 > $log 2>&1
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r=$?
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for i in $backups; do
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dd if=/dev/random of=$diskimage oseek=$sblock bs=1 count=8 \
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conv=notrunc status=none
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fsck_ffs -y /dev/md$u2 > $log 2>&1
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r=$?
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echo "fsck_ffs -b $i -y /dev/md$u2"
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fsck_ffs -b $i -y /dev/md$u2 > $log 2>&1
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r=$?
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mount /dev/md$u2 $mp2 || s=100
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[ -f $mp2/file ] || { echo "$mp2/file not found"; s=101; }
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umount $mp2
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done
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mdconfig -d -u $u2
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[ -f fsck_ffs.core ] && { ls -l fsck_ffs.core; s=102; }
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umount $mp1
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mdconfig -d -u $u1
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rm -f $diskimage
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exit $s
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