1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
#!/bin/sh
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2021 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 test with forced unmount of a SU FS.
# Variation of gnop8.sh by Kirk McKusick <mckusick@mckusick.com>
# Copy of gnop9.sh. Uses SU instead of SUJ.
# https://people.freebsd.org/~pho/stress/log/log0269.txt
# https://people.freebsd.org/~pho/stress/log/log0370.txt
# https://people.freebsd.org/~pho/stress/log/log0396.txt
[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
. ../default.cfg
# Check for lingering threads from the last run
pgrep -x mount && { pgrep -x mount | xargs ps -lp; exit 1; }
../tools/killall.sh || exit 1
fsck=/sbin/fsck_ffs
fsck_loops=10
log=/tmp/gnop10.log
[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart
mdconfig -a -t swap -s 5g -u $mdstart || exit 1
md=md$mdstart
newfs -U /dev/$md > /dev/null 2>&1 || exit 1
export LOAD=80
export rwLOAD=80
export runRUNTIME=10m
export RUNDIR=$mntpoint/stressX
export CTRLDIR=$mntpoint/stressX.control
export MAXSWAPPCT=80
export TESTPROGS='
testcases/lockf2/lockf2
testcases/symlink/symlink
testcases/openat/openat
testcases/socket/socket
testcases/rw/rw
testcases/fts/fts
testcases/link/link
testcases/lockf/lockf
testcases/creat/creat
testcases/mkdir/mkdir
testcases/rename/rename
testcases/mkfifo/mkfifo
testcases/dirnprename/dirnprename
testcases/dirrename/dirrename
'
start=`date +%s`
while [ $((`date +%s` - start)) -lt 600 ]; do
gnop create /dev/$md || exit 1
mount /dev/$md.nop $mntpoint || exit 1
rm -rf $RUNDIR $CTRLDIR
mkdir -p $RUNDIR $CTRLDIR
chmod 777 $RUNDIR $CTRLDIR
set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'`
export KBLOCKS=$(($1 / 10 * 7))
export INODES=$(($2 / 10 * 7))
# start your favorite I/O test here
su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 &
# after some number of seconds
sleep `jot -r 1 20 30`
gnop destroy -f /dev/$md.nop
../tools/killall.sh || exit 1
while pgrep -qU $testuser; do pkill -U $testuser; done
wait
# Wait until forcible unmount, may be up to about 30 seconds,
# but typically very quick if I/O is in progress
s=`date +%s`
n=0
while mount | grep -q "on $mntpoint "; do
[ $n -eq 0 ] && /bin/echo -n "Waiting for $mntpoint to force umount ..."
n=$((n + 1))
sleep 5
if [ $((`date +%s` - s)) -ge 180 ]; then
echo "Giving up on waiting for umount of $mntpoint"
umount $mntpoint
while mount | grep -q "on $mntpoint "; do
umount -f $mntpoint
done
fi
done
[ $n -ne 0 ] && echo
# The initial fsck_ffs may run for more than on hour with a 5GB MD disk
t=`date +%s`
$fsck -fy /dev/$md > /dev/null 2>&1
t=$((`date +%s`- t))
[ $t -gt 300 ] && echo "First fsck took $(((t + 30) / 60)) minutes!"
for i in `jot $fsck_loops`; do
sleep 10
$fsck -fy /dev/$md > $log 2>&1
# For now, do not trust fsck_ffs's "CLEAN" message
# grep -Eq "IS CLEAN|MARKED CLEAN" $log && break
grep -Eq "FILE SYSTEM WAS MODIFIED" $log || break
[ $i -eq $fsck_loops ] &&
{ echo "$fsck did not mark FS as clean"; tail -12 $log; exit 1; }
done
done
$fsck -fy /dev/$md > $log || { tail -5 $log; exit 1; }
mdconfig -d -u ${md#md}
rm -f $log
exit 0
|
