]>
Commit | Line | Data |
---|---|---|
23b7d3b9 | 1 | #!/bin/bash |
5e7519fa NB |
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 | |
b8e91a32 | 22 | exitonerror=1 |
60381555 | 23 | |
98a92cff GE |
24 | echo "Testing on linux-$(uname -r) kernel" |
25 | ||
04c1ca5f JS |
26 | # Check whether to run multipath tests |
27 | modprobe multipath 2> /dev/null | |
28 | if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat ; then | |
29 | MULTIPATH="yes" | |
30 | fi | |
bde085f4 | 31 | INTEGRITY=yes |
04c1ca5f | 32 | |
5e7519fa | 33 | # assume md0, md1, md2 exist in /dev |
dab6685f | 34 | md0=/dev/md0 md1=/dev/md1 md2=/dev/md2 |
1f48664b NB |
35 | mdp0=/dev/md_d0 |
36 | mdp1=/dev/md_d1 | |
5e7519fa NB |
37 | |
38 | # We test mdadm on loop-back block devices. | |
39 | # dir for storing files should be settable by command line maybe | |
1bf4e2d9 | 40 | targetdir=/var/tmp |
5e7519fa | 41 | size=20000 |
69646c14 | 42 | # super0, round down to multiple of 64 and substract 64 |
5e7519fa | 43 | mdsize0=19904 |
1c203a4b NB |
44 | # super00 is nested, subtract 128 |
45 | mdsize00=19840 | |
69646c14 | 46 | # super1.0 round down to multiple of 2, subtract 8 |
1bf4e2d9 | 47 | mdsize1=19992 |
ebe6ea0c N |
48 | mdsize1a=19988 |
49 | mdsize12=19988 | |
50 | # super1.2 for linear: round to multiple of 2, subtract 4 | |
3c8b2739 N |
51 | mdsize1_l=19996 |
52 | mdsize2_l=19996 | |
69646c14 NB |
53 | # subtract another 4 for bitmaps |
54 | mdsize1b=19988 | |
55 | mdsize11=19992 | |
3c8b2739 | 56 | mdsize11a=19456 |
69646c14 | 57 | mdsize12=19988 |
5e7519fa | 58 | |
d50683f9 N |
59 | # ddf needs bigger devices as 32Meg is reserved! |
60 | ddfsize=65536 | |
61 | ||
ed02d9cc CA |
62 | config=/tmp/mdadm.conf |
63 | ||
5e7519fa | 64 | cleanup() { |
2952742d | 65 | udevadm settle |
4f8a3e5b | 66 | $mdadm -Ssq 2> /dev/null |
840ad583 | 67 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 |
41a3b72a | 68 | do |
97691508 AC |
69 | losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d |
70 | rm -f /dev/disk/by-path/loop* | |
4f8a3e5b | 71 | done |
5e7519fa NB |
72 | } |
73 | ||
d5a221a5 | 74 | ctrl_c() { |
4d5995c4 GE |
75 | exitonerror=1 |
76 | } | |
77 | ||
572d7091 | 78 | do_setup() { |
4d5995c4 | 79 | trap cleanup 0 1 3 15 |
d5a221a5 | 80 | trap ctrl_c 2 |
5e7519fa | 81 | |
572d7091 | 82 | devlist= |
840ad583 | 83 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 |
572d7091 JS |
84 | do |
85 | sz=$size | |
86 | if [ $d -gt 7 ]; then sz=$ddfsize ; fi | |
87 | [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1 | |
88 | [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d | |
89 | if [ $d -eq 7 ] | |
90 | then | |
91 | losetup /dev/loop$d $targetdir/mdtest6 # for multipath use | |
92 | else | |
93 | losetup /dev/loop$d $targetdir/mdtest$d | |
94 | fi | |
95 | eval dev$d=/dev/loop$d | |
96 | eval file$d=$targetdir/mdtest$d | |
97 | eval devlist=\"\$devlist \$dev$d\" | |
aef14b9e | 98 | eval devlist$d=\"\$devlist\" |
4b7a9ee3 | 99 | #" <-- add this quote to un-confuse vim syntax highlighting |
572d7091 JS |
100 | done |
101 | path0=$dev6 | |
102 | path1=$dev7 | |
c13c45e9 | 103 | |
572d7091 JS |
104 | ulimit -c unlimited |
105 | [ -f /proc/mdstat ] || modprobe md_mod | |
106 | echo 2000 > /proc/sys/dev/raid/speed_limit_max | |
107 | echo 0 > /sys/module/md_mod/parameters/start_ro | |
108 | } | |
0aa389dc | 109 | |
dab6685f NB |
110 | # mdadm always adds --quiet, and we want to see any unexpected messages |
111 | mdadm() { | |
beae1dfe | 112 | rm -f $targetdir/stderr |
045495a3 | 113 | case $* in |
ddaf4ce2 | 114 | *-S* ) udevadm settle;; |
045495a3 | 115 | esac |
9860f271 | 116 | case $* in |
bf4fb153 NB |
117 | *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;; |
118 | * ) $mdadm 2> $targetdir/stderr --quiet "$@" | |
9860f271 | 119 | esac |
dd4ae23a | 120 | rv=$? |
019ca1e1 N |
121 | case $* in |
122 | *-S* ) udevadm settle;; | |
123 | esac | |
bf4fb153 | 124 | cat >&2 $targetdir/stderr |
dd4ae23a | 125 | return $rv |
dab6685f NB |
126 | } |
127 | ||
128 | # check various things | |
129 | check() { | |
130 | case $1 in | |
308e1801 NB |
131 | spares ) |
132 | spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0` | |
133 | if [ $spares -ne $2 ] | |
134 | then | |
135 | echo >&2 "ERROR expected $2 spares, found $spares"; exit 1; | |
136 | fi | |
137 | ;; | |
dab6685f NB |
138 | raid* | linear ) |
139 | grep -s "active $1 " /proc/mdstat > /dev/null || { | |
4f8a3e5b | 140 | echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} |
dab6685f | 141 | ;; |
35698c6e N |
142 | algorithm ) |
143 | grep -s " algorithm $2 " /proc/mdstat > /dev/null || { | |
144 | echo >&2 "ERROR algorithm $2 not found"; cat /proc/mdstat; exit 1;} | |
145 | ;; | |
0aa389dc | 146 | resync | recovery | reshape) |
0ba1565f | 147 | sleep 0.5 |
dab6685f | 148 | grep -s $1 /proc/mdstat > /dev/null || { |
4f8a3e5b | 149 | echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } |
dab6685f | 150 | ;; |
4f8a3e5b | 151 | |
dab6685f NB |
152 | nosync ) |
153 | sleep 0.5 | |
0d711ba4 | 154 | if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then |
4f8a3e5b | 155 | echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; |
dab6685f NB |
156 | fi |
157 | ;; | |
4f8a3e5b | 158 | |
dab6685f | 159 | wait ) |
6fd2a36f N |
160 | p=`cat /proc/sys/dev/raid/speed_limit_max` |
161 | echo 2000000 > /proc/sys/dev/raid/speed_limit_max | |
dab6685f | 162 | sleep 0.1 |
0d711ba4 | 163 | while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat |
6fd2a36f | 164 | do sleep 0.5; |
dab6685f | 165 | done |
6fd2a36f | 166 | echo $p > /proc/sys/dev/raid/speed_limit_max |
dab6685f | 167 | ;; |
4f8a3e5b | 168 | |
dab6685f NB |
169 | state ) |
170 | grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { | |
4f8a3e5b | 171 | echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } |
dab6685f NB |
172 | sleep 0.5 |
173 | ;; | |
fe80f49b NB |
174 | |
175 | bitmap ) | |
176 | grep -s bitmap > /dev/null /proc/mdstat || { | |
4f8a3e5b | 177 | echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } |
fe80f49b NB |
178 | ;; |
179 | nobitmap ) | |
4f8a3e5b | 180 | if grep -s "bitmap" > /dev/null /proc/mdstat |
fe80f49b | 181 | then |
4f8a3e5b | 182 | echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; |
fe80f49b NB |
183 | fi |
184 | ;; | |
4f8a3e5b | 185 | |
dab6685f NB |
186 | * ) echo >&2 ERROR unknown check $1 ; exit 1; |
187 | esac | |
188 | } | |
189 | ||
bf4fb153 NB |
190 | no_errors() { |
191 | if [ -s $targetdir/stderr ] | |
192 | then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2; | |
193 | fi | |
194 | } | |
dab6685f NB |
195 | # basic device test |
196 | ||
197 | testdev() { | |
ba624124 | 198 | udevadm settle |
dab6685f NB |
199 | dev=$1 |
200 | cnt=$2 | |
201 | dvsize=$3 | |
202 | chunk=$4 | |
487e48af N |
203 | if [ -z "$5" ]; then |
204 | mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 | |
205 | fi | |
dab6685f NB |
206 | dsize=$[dvsize/chunk] |
207 | dsize=$[dsize*chunk] | |
81074c9f | 208 | rasize=$[dsize*2*cnt] |
6636f0ef N |
209 | # rasize is in sectors |
210 | if [ -n "$DEV_ROUND_K" ]; then | |
211 | rasize=$[rasize/DEV_ROUND_K/2] | |
212 | rasize=$[rasize*DEV_ROUND_K*2] | |
213 | fi | |
7801ac20 | 214 | if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi |
974e0395 N |
215 | _sz=`/sbin/blockdev --getsize $dev` |
216 | if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ] | |
dab6685f | 217 | then |
974e0395 | 218 | echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz" |
dab6685f NB |
219 | exit 1 |
220 | fi | |
221 | } | |
222 | ||
6fd2a36f N |
223 | fast_sync() { |
224 | echo 200000 > /proc/sys/dev/raid/speed_limit_max | |
225 | } | |
226 | ||
c13c45e9 NB |
227 | rotest() { |
228 | dev=$1 | |
229 | fsck -fn $dev >&2 | |
230 | } | |
231 | ||
4e5ce543 JS |
232 | do_test() { |
233 | _script=$1 | |
60381555 | 234 | _basename=`basename $_script` |
4e5ce543 | 235 | if [ -f "$_script" ] |
34163fc7 | 236 | then |
4e5ce543 JS |
237 | rm -f $targetdir/stderr |
238 | # stop all arrays, just incase some script left an array active. | |
239 | $mdadm -Ssq 2> /dev/null | |
240 | mdadm --zero $devlist 2> /dev/null | |
241 | mdadm --zero $devlist 2> /dev/null | |
6fd2a36f N |
242 | # this might have been reset: restore the default. |
243 | echo 2000 > /proc/sys/dev/raid/speed_limit_max | |
4e5ce543 JS |
244 | # source script in a subshell, so it has access to our |
245 | # namespace, but cannot change it. | |
246 | echo -ne "$_script... " | |
45e34015 | 247 | if ( set -ex ; . $_script ) &> $targetdir/log |
60381555 JS |
248 | then |
249 | echo "succeeded" | |
250 | _fail=0 | |
251 | else | |
1dc837e4 | 252 | log=log |
855a3539 | 253 | cat $targetdir/stderr >> $targetdir/log |
1dc837e4 N |
254 | if [ $exitonerror == 0 ]; then |
255 | log=log-`basename $_script` | |
256 | mv $targetdir/log $targetdir/$log | |
257 | fi | |
258 | echo "FAILED - see $targetdir/$log for details" | |
60381555 JS |
259 | _fail=1 |
260 | fi | |
261 | if [ "$savelogs" == "1" ]; then | |
262 | cp $targetdir/log $logdir/$_basename.log | |
263 | fi | |
b8e91a32 | 264 | if [ "$_fail" == "1" -a "$exitonerror" == "1" ]; then |
4e5ce543 JS |
265 | exit 1 |
266 | fi | |
34163fc7 | 267 | fi |
4e5ce543 JS |
268 | } |
269 | ||
270 | do_help() { | |
0aaecb43 JS |
271 | echo "Usage: $0 [options]" |
272 | echo " Options:" | |
273 | echo " --tests=<test1,test2,..> Comma separated list of tests to run" | |
274 | echo " --disable-multipath Disable any tests involving multipath" | |
bde085f4 | 275 | echo " --disable-integrity Disable slow tests of RAID[56] consistency" |
0aaecb43 JS |
276 | echo " --logdir=<directory> Directory to save logfiles in" |
277 | echo " --save-logs Save all logs in <logdir>" | |
4d327173 | 278 | echo " --keep-going Don't stop on error, ie. run all tests" |
0aaecb43 | 279 | echo " setup Setup test environment and exit" |
572d7091 | 280 | echo " cleanup Cleanup test environment" |
0aaecb43 | 281 | echo " <prefix> Run tests with <prefix>" |
4e5ce543 JS |
282 | } |
283 | ||
284 | parse_args() { | |
285 | for i in $* | |
286 | do | |
287 | case $i in | |
288 | [0-9]*) | |
289 | prefix=$i | |
290 | ;; | |
291 | setup) | |
292 | echo "mdadm test environment setup" | |
572d7091 | 293 | do_setup |
4e5ce543 JS |
294 | trap 0; exit 0 |
295 | ;; | |
572d7091 JS |
296 | cleanup) |
297 | cleanup | |
298 | exit 0 | |
299 | ;; | |
4e5ce543 JS |
300 | --tests=*) |
301 | TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'` | |
302 | ;; | |
60381555 JS |
303 | --logdir=*) |
304 | logdir=`expr "x$i" : 'x[^=]*=\(.*\)'` | |
305 | ;; | |
306 | --save-logs) | |
307 | savelogs=1 | |
308 | if [ ! -d $logdir ] ; then | |
309 | mkdir $logdir | |
310 | if [ $? -ne 0 ] ; then | |
311 | exit 1; | |
312 | fi | |
313 | fi | |
314 | ;; | |
4d327173 | 315 | --keep-going | --no-error) |
fc092254 | 316 | exitonerror=0 |
b8e91a32 | 317 | ;; |
4e5ce543 JS |
318 | --disable-multipath) |
319 | unset MULTIPATH | |
320 | ;; | |
bde085f4 N |
321 | --disable-integrity) |
322 | unset INTEGRITY | |
323 | ;; | |
4e5ce543 JS |
324 | --help) |
325 | do_help | |
326 | exit 0; | |
327 | ;; | |
328 | -*) | |
329 | echo " $0: Unknown argument: $i" | |
330 | do_help | |
331 | exit 0; | |
332 | ;; | |
333 | esac | |
5e7519fa | 334 | done |
4e5ce543 JS |
335 | } |
336 | ||
337 | parse_args $@ | |
338 | ||
572d7091 JS |
339 | do_setup |
340 | ||
60381555 JS |
341 | if [ "$savelogs" == "1" ]; then |
342 | echo "Saving logs to $logdir" | |
343 | fi | |
344 | ||
4e5ce543 JS |
345 | if [ "x$TESTLIST" != "x" ]; then |
346 | for script in $TESTLIST | |
347 | do | |
60381555 | 348 | do_test $testdir/$script |
4e5ce543 JS |
349 | done |
350 | else | |
60381555 | 351 | for script in $testdir/$prefix $testdir/$prefix*[^~] |
4e5ce543 JS |
352 | do |
353 | do_test $script | |
354 | done | |
355 | fi | |
5e7519fa | 356 | exit 0 |