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Commit | Line | Data |
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5e7519fa NB |
1 | #!/bin/sh |
2 | # | |
3 | # run test suite for mdadm | |
4 | user=`id -un` | |
5 | if [ " $user" != " root" ] | |
6 | then echo >&2 "test: testing can only be done as 'root'." | |
7 | exit 1; | |
8 | fi | |
9 | ||
10 | prefix='[0-9][0-9]' | |
5e7519fa NB |
11 | |
12 | dir=`pwd` | |
13 | mdadm=$dir/mdadm | |
5e7519fa NB |
14 | if [ \! -x $mdadm ] |
15 | then | |
16 | echo >&2 "test: $mdadm isn't usable." | |
17 | fi | |
18 | ||
60381555 JS |
19 | testdir="tests" |
20 | logdir="$testdir/logs" | |
21 | logsave=0 | |
22 | ||
04c1ca5f JS |
23 | # Check whether to run multipath tests |
24 | modprobe multipath 2> /dev/null | |
25 | if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat ; then | |
26 | MULTIPATH="yes" | |
27 | fi | |
28 | ||
5e7519fa | 29 | # assume md0, md1, md2 exist in /dev |
dab6685f | 30 | md0=/dev/md0 md1=/dev/md1 md2=/dev/md2 |
1f48664b NB |
31 | mdp0=/dev/md_d0 |
32 | mdp1=/dev/md_d1 | |
5e7519fa NB |
33 | |
34 | # We test mdadm on loop-back block devices. | |
35 | # dir for storing files should be settable by command line maybe | |
1bf4e2d9 | 36 | targetdir=/var/tmp |
5e7519fa | 37 | size=20000 |
69646c14 | 38 | # super0, round down to multiple of 64 and substract 64 |
5e7519fa | 39 | mdsize0=19904 |
1c203a4b NB |
40 | # super00 is nested, subtract 128 |
41 | mdsize00=19840 | |
69646c14 | 42 | # super1.0 round down to multiple of 2, subtract 8 |
1bf4e2d9 | 43 | mdsize1=19992 |
ebe6ea0c N |
44 | mdsize1a=19988 |
45 | mdsize12=19988 | |
46 | # super1.2 for linear: round to multiple of 2, subtract 4 | |
3c8b2739 N |
47 | mdsize1_l=19996 |
48 | mdsize2_l=19996 | |
69646c14 NB |
49 | # subtract another 4 for bitmaps |
50 | mdsize1b=19988 | |
51 | mdsize11=19992 | |
3c8b2739 | 52 | mdsize11a=19456 |
69646c14 | 53 | mdsize12=19988 |
5e7519fa | 54 | |
d50683f9 N |
55 | # ddf needs bigger devices as 32Meg is reserved! |
56 | ddfsize=65536 | |
57 | ||
ed02d9cc CA |
58 | config=/tmp/mdadm.conf |
59 | ||
5e7519fa | 60 | cleanup() { |
2952742d | 61 | udevadm settle |
4f8a3e5b | 62 | $mdadm -Ssq 2> /dev/null |
d50683f9 | 63 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 |
41a3b72a | 64 | do |
97691508 AC |
65 | losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d |
66 | rm -f /dev/disk/by-path/loop* | |
4f8a3e5b | 67 | done |
5e7519fa NB |
68 | } |
69 | ||
70 | trap cleanup 0 1 2 3 15 | |
71 | ||
72 | devlist= | |
d50683f9 | 73 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 |
5e7519fa | 74 | do |
d50683f9 N |
75 | sz=$size |
76 | if [ $d -gt 7 ]; then sz=$ddfsize ; fi | |
77 | [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1 | |
41a3b72a | 78 | [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d |
c13c45e9 NB |
79 | if [ $d -eq 7 ] |
80 | then | |
81 | losetup /dev/loop$d $targetdir/mdtest6 # for multipath use | |
82 | else | |
83 | losetup /dev/loop$d $targetdir/mdtest$d | |
84 | fi | |
dab6685f | 85 | eval dev$d=/dev/loop$d |
fe80f49b | 86 | eval file$d=$targetdir/mdtest$d |
5e7519fa | 87 | eval devlist=\"\$devlist \$dev$d\" |
4b7a9ee3 | 88 | #" <-- add this quote to un-confuse vim syntax highlighting |
5e7519fa | 89 | done |
c13c45e9 NB |
90 | path0=$dev6 |
91 | path1=$dev7 | |
92 | ||
7f15ccce N |
93 | ulimit -c unlimited |
94 | [ -f /proc/mdstat ] || modprobe md_mod | |
0aa389dc NB |
95 | echo 2000 > /proc/sys/dev/raid/speed_limit_max |
96 | echo 0 > /sys/module/md_mod/parameters/start_ro | |
97 | ||
dab6685f NB |
98 | # mdadm always adds --quiet, and we want to see any unexpected messages |
99 | mdadm() { | |
beae1dfe | 100 | rm -f $targetdir/stderr |
045495a3 | 101 | case $* in |
ddaf4ce2 | 102 | *-S* ) udevadm settle;; |
045495a3 | 103 | esac |
9860f271 | 104 | case $* in |
bf4fb153 NB |
105 | *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;; |
106 | * ) $mdadm 2> $targetdir/stderr --quiet "$@" | |
9860f271 | 107 | esac |
dd4ae23a | 108 | rv=$? |
019ca1e1 N |
109 | case $* in |
110 | *-S* ) udevadm settle;; | |
111 | esac | |
bf4fb153 | 112 | cat >&2 $targetdir/stderr |
dd4ae23a | 113 | return $rv |
dab6685f NB |
114 | } |
115 | ||
116 | # check various things | |
117 | check() { | |
118 | case $1 in | |
308e1801 NB |
119 | spares ) |
120 | spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0` | |
121 | if [ $spares -ne $2 ] | |
122 | then | |
123 | echo >&2 "ERROR expected $2 spares, found $spares"; exit 1; | |
124 | fi | |
125 | ;; | |
dab6685f NB |
126 | raid* | linear ) |
127 | grep -s "active $1 " /proc/mdstat > /dev/null || { | |
4f8a3e5b | 128 | echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} |
dab6685f | 129 | ;; |
0aa389dc | 130 | resync | recovery | reshape) |
0ba1565f | 131 | sleep 0.5 |
dab6685f | 132 | grep -s $1 /proc/mdstat > /dev/null || { |
4f8a3e5b | 133 | echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } |
dab6685f | 134 | ;; |
4f8a3e5b | 135 | |
dab6685f NB |
136 | nosync ) |
137 | sleep 0.5 | |
0d711ba4 | 138 | if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then |
4f8a3e5b | 139 | echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; |
dab6685f NB |
140 | fi |
141 | ;; | |
4f8a3e5b | 142 | |
dab6685f NB |
143 | wait ) |
144 | sleep 0.1 | |
0d711ba4 | 145 | while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat |
dab6685f NB |
146 | do sleep 2; |
147 | done | |
148 | ;; | |
4f8a3e5b | 149 | |
dab6685f NB |
150 | state ) |
151 | grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { | |
4f8a3e5b | 152 | echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } |
dab6685f NB |
153 | sleep 0.5 |
154 | ;; | |
fe80f49b NB |
155 | |
156 | bitmap ) | |
157 | grep -s bitmap > /dev/null /proc/mdstat || { | |
4f8a3e5b | 158 | echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } |
fe80f49b NB |
159 | ;; |
160 | nobitmap ) | |
4f8a3e5b | 161 | if grep -s "bitmap" > /dev/null /proc/mdstat |
fe80f49b | 162 | then |
4f8a3e5b | 163 | echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; |
fe80f49b NB |
164 | fi |
165 | ;; | |
4f8a3e5b | 166 | |
dab6685f NB |
167 | * ) echo >&2 ERROR unknown check $1 ; exit 1; |
168 | esac | |
169 | } | |
170 | ||
bf4fb153 NB |
171 | no_errors() { |
172 | if [ -s $targetdir/stderr ] | |
173 | then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2; | |
174 | fi | |
175 | } | |
dab6685f NB |
176 | # basic device test |
177 | ||
178 | testdev() { | |
ba624124 | 179 | udevadm settle |
dab6685f NB |
180 | dev=$1 |
181 | cnt=$2 | |
182 | dvsize=$3 | |
183 | chunk=$4 | |
487e48af N |
184 | if [ -z "$5" ]; then |
185 | mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 | |
186 | fi | |
dab6685f NB |
187 | dsize=$[dvsize/chunk] |
188 | dsize=$[dsize*chunk] | |
81074c9f | 189 | rasize=$[dsize*2*cnt] |
6636f0ef N |
190 | # rasize is in sectors |
191 | if [ -n "$DEV_ROUND_K" ]; then | |
192 | rasize=$[rasize/DEV_ROUND_K/2] | |
193 | rasize=$[rasize*DEV_ROUND_K*2] | |
194 | fi | |
7801ac20 | 195 | if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi |
974e0395 N |
196 | _sz=`/sbin/blockdev --getsize $dev` |
197 | if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ] | |
dab6685f | 198 | then |
974e0395 | 199 | echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz" |
dab6685f NB |
200 | exit 1 |
201 | fi | |
202 | } | |
203 | ||
c13c45e9 NB |
204 | rotest() { |
205 | dev=$1 | |
206 | fsck -fn $dev >&2 | |
207 | } | |
208 | ||
4e5ce543 JS |
209 | do_test() { |
210 | _script=$1 | |
60381555 | 211 | _basename=`basename $_script` |
4e5ce543 | 212 | if [ -f "$_script" ] |
34163fc7 | 213 | then |
4e5ce543 JS |
214 | rm -f $targetdir/stderr |
215 | # stop all arrays, just incase some script left an array active. | |
216 | $mdadm -Ssq 2> /dev/null | |
217 | mdadm --zero $devlist 2> /dev/null | |
218 | mdadm --zero $devlist 2> /dev/null | |
219 | # source script in a subshell, so it has access to our | |
220 | # namespace, but cannot change it. | |
221 | echo -ne "$_script... " | |
222 | if ( set -ex ; . $_script ) 2> $targetdir/log | |
60381555 JS |
223 | then |
224 | echo "succeeded" | |
225 | _fail=0 | |
226 | else | |
227 | echo "FAILED - see $targetdir/log for details" | |
228 | _fail=1 | |
229 | fi | |
230 | if [ "$savelogs" == "1" ]; then | |
231 | cp $targetdir/log $logdir/$_basename.log | |
232 | fi | |
233 | if [ "$_fail" == "1" ]; then | |
4e5ce543 JS |
234 | exit 1 |
235 | fi | |
34163fc7 | 236 | fi |
4e5ce543 JS |
237 | } |
238 | ||
239 | do_help() { | |
240 | echo "Usage: " | |
60381555 | 241 | echo " $0 [--tests=<test1,test2,..>] [--disable-multipath] [--logdir] [--save-logs] [setup] [prefix]" |
4e5ce543 JS |
242 | } |
243 | ||
244 | parse_args() { | |
245 | for i in $* | |
246 | do | |
247 | case $i in | |
248 | [0-9]*) | |
249 | prefix=$i | |
250 | ;; | |
251 | setup) | |
252 | echo "mdadm test environment setup" | |
253 | trap 0; exit 0 | |
254 | ;; | |
255 | --tests=*) | |
256 | TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'` | |
257 | ;; | |
60381555 JS |
258 | --logdir=*) |
259 | logdir=`expr "x$i" : 'x[^=]*=\(.*\)'` | |
260 | ;; | |
261 | --save-logs) | |
262 | savelogs=1 | |
263 | if [ ! -d $logdir ] ; then | |
264 | mkdir $logdir | |
265 | if [ $? -ne 0 ] ; then | |
266 | exit 1; | |
267 | fi | |
268 | fi | |
269 | ;; | |
4e5ce543 JS |
270 | --disable-multipath) |
271 | unset MULTIPATH | |
272 | ;; | |
273 | --help) | |
274 | do_help | |
275 | exit 0; | |
276 | ;; | |
277 | -*) | |
278 | echo " $0: Unknown argument: $i" | |
279 | do_help | |
280 | exit 0; | |
281 | ;; | |
282 | esac | |
5e7519fa | 283 | done |
4e5ce543 JS |
284 | } |
285 | ||
286 | parse_args $@ | |
287 | ||
60381555 JS |
288 | if [ "$savelogs" == "1" ]; then |
289 | echo "Saving logs to $logdir" | |
290 | fi | |
291 | ||
4e5ce543 JS |
292 | if [ "x$TESTLIST" != "x" ]; then |
293 | for script in $TESTLIST | |
294 | do | |
60381555 | 295 | do_test $testdir/$script |
4e5ce543 JS |
296 | done |
297 | else | |
60381555 | 298 | for script in $testdir/$prefix $testdir/$prefix*[^~] |
4e5ce543 JS |
299 | do |
300 | do_test $script | |
301 | done | |
302 | fi | |
5e7519fa | 303 | exit 0 |