stress2: Added another fsck_ffs test scenario
This commit is contained in:
Peter Holm
parent
ac79b5f327
commit
c925454668
160
tools/test/stress2/misc/fsck9.sh
Executable file
160
tools/test/stress2/misc/fsck9.sh
Executable file
@ -0,0 +1,160 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
#
|
||||||
|
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
||||||
|
#
|
||||||
|
# Copyright (c) 2022 Peter Holm <pho@FreeBSD.org>
|
||||||
|
#
|
||||||
|
# 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.
|
||||||
|
#
|
||||||
|
|
||||||
|
# fsck_ffs(8) false CLEAN claim scenario
|
||||||
|
|
||||||
|
# https://people.freebsd.org/~pho/fsck9.sh.diskimage.20220716T150359.txt
|
||||||
|
# https://people.freebsd.org/~pho/fsck9.sh.diskimage.20220716T150359.gz
|
||||||
|
|
||||||
|
# https://people.freebsd.org/~pho/fsck9.sh.diskimage.20220716T172428.txt
|
||||||
|
# https://people.freebsd.org/~pho/fsck9.sh.diskimage.20220716T172428.gz
|
||||||
|
|
||||||
|
. ../default.cfg
|
||||||
|
|
||||||
|
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
|
||||||
|
|
||||||
|
cc -o /tmp/flip -Wall -Wextra -O2 ../tools/flip.c || exit 1
|
||||||
|
|
||||||
|
set -e
|
||||||
|
u1=$mdstart
|
||||||
|
u2=$((mdstart + 1))
|
||||||
|
mp1=${mntpoint}$u1
|
||||||
|
mp2=${mntpoint}$u2
|
||||||
|
mkdir -p $mp1 $mp2
|
||||||
|
log=$mp1/fsck9.sh.log
|
||||||
|
diskimage=$mp1/fsck9.sh.diskimage
|
||||||
|
backup=/tmp/fsck9.sh.diskimage.`date +%Y%m%dT%H%M%S`.gz
|
||||||
|
cleans=0
|
||||||
|
reruns=0
|
||||||
|
|
||||||
|
max=$((10 * 1024 * 1024))
|
||||||
|
newfs_flags='-U'
|
||||||
|
|
||||||
|
mount | grep "on $mp1 " | grep -q /dev/md && umount -f $mp1
|
||||||
|
[ -c /dev/md$u1 ] && mdconfig -d -u $u1
|
||||||
|
mdconfig -a -t swap -s 1g -u $u1
|
||||||
|
newfs $newfs_flags -n /dev/md$u1 > /dev/null
|
||||||
|
mount /dev/md$u1 $mp1
|
||||||
|
|
||||||
|
[ -c /dev/md$u2 ] && mdconfig -d -u $u2
|
||||||
|
dd if=/dev/zero of=$diskimage bs=$max count=1 status=none
|
||||||
|
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||||
|
backups=`newfs -N $newfs_flags md$u2 | grep -A1 "super-block backups" | \
|
||||||
|
tail -1 | sed 's/,//g'`
|
||||||
|
newfs $newfs_flags -n md$u2 > /dev/null
|
||||||
|
mount /dev/md$u2 $mp2
|
||||||
|
[ -d /usr/include/sys ] && cp -r /usr/include/sys $mp2
|
||||||
|
umount $mp2
|
||||||
|
set +e
|
||||||
|
|
||||||
|
chk() {
|
||||||
|
local i
|
||||||
|
|
||||||
|
clean=0
|
||||||
|
rerun=0
|
||||||
|
fsck_ffs -fy $1 > $log 2>&1
|
||||||
|
r=$?
|
||||||
|
if grep -qE "Cannot find file system superblock|Superblock check-hash failed" $log; then
|
||||||
|
for b in $backups; do
|
||||||
|
fsck_ffs -b $b -fy $1 > $log 2>&1
|
||||||
|
r=$?
|
||||||
|
grep -qE "Cannot find file system superblock|Superblock check-hash failed" $log ||
|
||||||
|
break
|
||||||
|
done
|
||||||
|
usedasb=1
|
||||||
|
else
|
||||||
|
usedasb=0
|
||||||
|
fi
|
||||||
|
LANG=C egrep -q "[A-Z][A-Z]" $log && clean=0
|
||||||
|
grep -Eq "IS CLEAN|MARKED CLEAN" $log && clean=1
|
||||||
|
grep -q RERUN $log && rerun=1
|
||||||
|
[ $r -ne 0 -a $clean -eq 1 ] && echo "Exit code $r w/ clean == 1"
|
||||||
|
}
|
||||||
|
|
||||||
|
cd $mp1
|
||||||
|
clean=0
|
||||||
|
s=0
|
||||||
|
start=`date +%s`
|
||||||
|
while [ $((`date +%s` - start)) -lt 300 ]; do
|
||||||
|
mount /dev/md$u2 $mp2 || { s=101; break; }
|
||||||
|
ls -lR $mp2 > /dev/null || { s=102; echo "ls failed"; break; }
|
||||||
|
touch $mp2/`jot -rc 8 a z | tr -d '\n'`
|
||||||
|
while mount | grep -q "on $mp2 "; do umount $mp2; done
|
||||||
|
echo * | grep -q core && break
|
||||||
|
sync
|
||||||
|
mdconfig -d -u $u2
|
||||||
|
/tmp/flip -n 5 $diskimage
|
||||||
|
|
||||||
|
sync
|
||||||
|
if [ `stat -f%z $diskimage` -gt $max ]; then
|
||||||
|
ls -lh $diskimage
|
||||||
|
truncate -s $max $diskimage
|
||||||
|
else
|
||||||
|
gzip < $diskimage > $backup
|
||||||
|
fi
|
||||||
|
fsync $backup
|
||||||
|
|
||||||
|
for i in `jot 5`; do
|
||||||
|
[ $i -gt 2 ] && echo "fsck run #$i"
|
||||||
|
chk $diskimage
|
||||||
|
[ $rerun -eq 1 ] && { reruns=$((reruns + 1)); continue; }
|
||||||
|
[ $clean -eq 1 ] && { cleans=$((cleans + 1)); break; }
|
||||||
|
[ -f fsck_ffs.core ] && break 2
|
||||||
|
done
|
||||||
|
if [ $clean -eq 1 ]; then
|
||||||
|
# echo "Checking clean claim"
|
||||||
|
fsck_ffs -fy $diskimage > $log 2>&1
|
||||||
|
if grep -q MODIFIED $log; then
|
||||||
|
echo "fsck of "clean" FS found more issues:"
|
||||||
|
cat $log
|
||||||
|
s=1
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
[ $clean -ne 1 ] && break
|
||||||
|
mdconfig -a -t vnode -f $diskimage -u $u2
|
||||||
|
done
|
||||||
|
sleep 2 # Wait for /dev to catch up
|
||||||
|
[ -c /dev/md$u2 ] && r1=1 || r1=0
|
||||||
|
for i in `jot 5`; do
|
||||||
|
mount | grep -q "on $mp2 " || break
|
||||||
|
umount $mp2 && break
|
||||||
|
sleep 2
|
||||||
|
done
|
||||||
|
mdconfig -d -u $u2 2>/dev/null # XXX when mount fails
|
||||||
|
|
||||||
|
[ $s -eq 0 ] && rm -f $backup
|
||||||
|
cd /tmp
|
||||||
|
for i in `jot 5`; do
|
||||||
|
umount $mp1 && break
|
||||||
|
sleep 2
|
||||||
|
done
|
||||||
|
mdconfig -d -u $u1
|
||||||
|
rm -f /tmp/flip
|
||||||
|
exit $s
|
||||||
Loading…
Reference in New Issue
Block a user