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Commit | Line | Data |
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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 | |
9540cc24 N |
33 | # make sure to test local mdmon, not system one |
34 | export MDADM_NO_SYSTEMCTL=1 | |
35 | ||
5e7519fa | 36 | # assume md0, md1, md2 exist in /dev |
dab6685f | 37 | md0=/dev/md0 md1=/dev/md1 md2=/dev/md2 |
1f48664b NB |
38 | mdp0=/dev/md_d0 |
39 | mdp1=/dev/md_d1 | |
5e7519fa NB |
40 | |
41 | # We test mdadm on loop-back block devices. | |
42 | # dir for storing files should be settable by command line maybe | |
1bf4e2d9 | 43 | targetdir=/var/tmp |
5e7519fa | 44 | size=20000 |
69646c14 | 45 | # super0, round down to multiple of 64 and substract 64 |
5e7519fa | 46 | mdsize0=19904 |
1c203a4b NB |
47 | # super00 is nested, subtract 128 |
48 | mdsize00=19840 | |
69646c14 | 49 | # super1.0 round down to multiple of 2, subtract 8 |
1bf4e2d9 | 50 | mdsize1=19992 |
ebe6ea0c N |
51 | mdsize1a=19988 |
52 | mdsize12=19988 | |
53 | # super1.2 for linear: round to multiple of 2, subtract 4 | |
3c8b2739 N |
54 | mdsize1_l=19996 |
55 | mdsize2_l=19996 | |
69646c14 NB |
56 | # subtract another 4 for bitmaps |
57 | mdsize1b=19988 | |
58 | mdsize11=19992 | |
3c8b2739 | 59 | mdsize11a=19456 |
69646c14 | 60 | mdsize12=19988 |
5e7519fa | 61 | |
d50683f9 N |
62 | # ddf needs bigger devices as 32Meg is reserved! |
63 | ddfsize=65536 | |
64 | ||
ed02d9cc CA |
65 | config=/tmp/mdadm.conf |
66 | ||
5e7519fa | 67 | cleanup() { |
2952742d | 68 | udevadm settle |
4f8a3e5b | 69 | $mdadm -Ssq 2> /dev/null |
840ad583 | 70 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 |
41a3b72a | 71 | do |
97691508 AC |
72 | losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d |
73 | rm -f /dev/disk/by-path/loop* | |
4f8a3e5b | 74 | done |
5e7519fa NB |
75 | } |
76 | ||
d5a221a5 | 77 | ctrl_c() { |
4d5995c4 GE |
78 | exitonerror=1 |
79 | } | |
80 | ||
572d7091 | 81 | do_setup() { |
4d5995c4 | 82 | trap cleanup 0 1 3 15 |
d5a221a5 | 83 | trap ctrl_c 2 |
5e7519fa | 84 | |
572d7091 | 85 | devlist= |
840ad583 | 86 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 |
572d7091 JS |
87 | do |
88 | sz=$size | |
89 | if [ $d -gt 7 ]; then sz=$ddfsize ; fi | |
90 | [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1 | |
91 | [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d | |
92 | if [ $d -eq 7 ] | |
93 | then | |
94 | losetup /dev/loop$d $targetdir/mdtest6 # for multipath use | |
95 | else | |
96 | losetup /dev/loop$d $targetdir/mdtest$d | |
97 | fi | |
98 | eval dev$d=/dev/loop$d | |
99 | eval file$d=$targetdir/mdtest$d | |
100 | eval devlist=\"\$devlist \$dev$d\" | |
aef14b9e | 101 | eval devlist$d=\"\$devlist\" |
4b7a9ee3 | 102 | #" <-- add this quote to un-confuse vim syntax highlighting |
572d7091 JS |
103 | done |
104 | path0=$dev6 | |
105 | path1=$dev7 | |
c13c45e9 | 106 | |
572d7091 JS |
107 | ulimit -c unlimited |
108 | [ -f /proc/mdstat ] || modprobe md_mod | |
109 | echo 2000 > /proc/sys/dev/raid/speed_limit_max | |
110 | echo 0 > /sys/module/md_mod/parameters/start_ro | |
111 | } | |
0aa389dc | 112 | |
dab6685f NB |
113 | # mdadm always adds --quiet, and we want to see any unexpected messages |
114 | mdadm() { | |
beae1dfe | 115 | rm -f $targetdir/stderr |
045495a3 | 116 | case $* in |
ddaf4ce2 | 117 | *-S* ) udevadm settle;; |
045495a3 | 118 | esac |
9860f271 | 119 | case $* in |
bf4fb153 NB |
120 | *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;; |
121 | * ) $mdadm 2> $targetdir/stderr --quiet "$@" | |
9860f271 | 122 | esac |
dd4ae23a | 123 | rv=$? |
019ca1e1 N |
124 | case $* in |
125 | *-S* ) udevadm settle;; | |
126 | esac | |
bf4fb153 | 127 | cat >&2 $targetdir/stderr |
dd4ae23a | 128 | return $rv |
dab6685f NB |
129 | } |
130 | ||
131 | # check various things | |
132 | check() { | |
133 | case $1 in | |
308e1801 NB |
134 | spares ) |
135 | spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0` | |
136 | if [ $spares -ne $2 ] | |
137 | then | |
138 | echo >&2 "ERROR expected $2 spares, found $spares"; exit 1; | |
139 | fi | |
140 | ;; | |
dab6685f NB |
141 | raid* | linear ) |
142 | grep -s "active $1 " /proc/mdstat > /dev/null || { | |
4f8a3e5b | 143 | echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} |
dab6685f | 144 | ;; |
35698c6e N |
145 | algorithm ) |
146 | grep -s " algorithm $2 " /proc/mdstat > /dev/null || { | |
147 | echo >&2 "ERROR algorithm $2 not found"; cat /proc/mdstat; exit 1;} | |
148 | ;; | |
0aa389dc | 149 | resync | recovery | reshape) |
0ba1565f | 150 | sleep 0.5 |
dab6685f | 151 | grep -s $1 /proc/mdstat > /dev/null || { |
4f8a3e5b | 152 | echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } |
dab6685f | 153 | ;; |
4f8a3e5b | 154 | |
dab6685f NB |
155 | nosync ) |
156 | sleep 0.5 | |
0d711ba4 | 157 | if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then |
4f8a3e5b | 158 | echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; |
dab6685f NB |
159 | fi |
160 | ;; | |
4f8a3e5b | 161 | |
dab6685f | 162 | wait ) |
6fd2a36f N |
163 | p=`cat /proc/sys/dev/raid/speed_limit_max` |
164 | echo 2000000 > /proc/sys/dev/raid/speed_limit_max | |
dab6685f | 165 | sleep 0.1 |
0d711ba4 | 166 | while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat |
6fd2a36f | 167 | do sleep 0.5; |
dab6685f | 168 | done |
6fd2a36f | 169 | echo $p > /proc/sys/dev/raid/speed_limit_max |
dab6685f | 170 | ;; |
4f8a3e5b | 171 | |
dab6685f NB |
172 | state ) |
173 | grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { | |
4f8a3e5b | 174 | echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } |
dab6685f NB |
175 | sleep 0.5 |
176 | ;; | |
fe80f49b NB |
177 | |
178 | bitmap ) | |
179 | grep -s bitmap > /dev/null /proc/mdstat || { | |
4f8a3e5b | 180 | echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } |
fe80f49b NB |
181 | ;; |
182 | nobitmap ) | |
4f8a3e5b | 183 | if grep -s "bitmap" > /dev/null /proc/mdstat |
fe80f49b | 184 | then |
4f8a3e5b | 185 | echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; |
fe80f49b NB |
186 | fi |
187 | ;; | |
4f8a3e5b | 188 | |
dab6685f NB |
189 | * ) echo >&2 ERROR unknown check $1 ; exit 1; |
190 | esac | |
191 | } | |
192 | ||
bf4fb153 NB |
193 | no_errors() { |
194 | if [ -s $targetdir/stderr ] | |
195 | then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2; | |
196 | fi | |
197 | } | |
dab6685f NB |
198 | # basic device test |
199 | ||
200 | testdev() { | |
ba624124 | 201 | udevadm settle |
dab6685f NB |
202 | dev=$1 |
203 | cnt=$2 | |
204 | dvsize=$3 | |
205 | chunk=$4 | |
487e48af N |
206 | if [ -z "$5" ]; then |
207 | mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 | |
208 | fi | |
dab6685f NB |
209 | dsize=$[dvsize/chunk] |
210 | dsize=$[dsize*chunk] | |
81074c9f | 211 | rasize=$[dsize*2*cnt] |
6636f0ef N |
212 | # rasize is in sectors |
213 | if [ -n "$DEV_ROUND_K" ]; then | |
214 | rasize=$[rasize/DEV_ROUND_K/2] | |
215 | rasize=$[rasize*DEV_ROUND_K*2] | |
216 | fi | |
7801ac20 | 217 | if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi |
974e0395 N |
218 | _sz=`/sbin/blockdev --getsize $dev` |
219 | if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ] | |
dab6685f | 220 | then |
974e0395 | 221 | echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz" |
dab6685f NB |
222 | exit 1 |
223 | fi | |
224 | } | |
225 | ||
6fd2a36f N |
226 | fast_sync() { |
227 | echo 200000 > /proc/sys/dev/raid/speed_limit_max | |
228 | } | |
229 | ||
c13c45e9 NB |
230 | rotest() { |
231 | dev=$1 | |
232 | fsck -fn $dev >&2 | |
233 | } | |
234 | ||
4e5ce543 JS |
235 | do_test() { |
236 | _script=$1 | |
60381555 | 237 | _basename=`basename $_script` |
4e5ce543 | 238 | if [ -f "$_script" ] |
34163fc7 | 239 | then |
4e5ce543 JS |
240 | rm -f $targetdir/stderr |
241 | # stop all arrays, just incase some script left an array active. | |
242 | $mdadm -Ssq 2> /dev/null | |
243 | mdadm --zero $devlist 2> /dev/null | |
244 | mdadm --zero $devlist 2> /dev/null | |
6fd2a36f N |
245 | # this might have been reset: restore the default. |
246 | echo 2000 > /proc/sys/dev/raid/speed_limit_max | |
4e5ce543 JS |
247 | # source script in a subshell, so it has access to our |
248 | # namespace, but cannot change it. | |
249 | echo -ne "$_script... " | |
45e34015 | 250 | if ( set -ex ; . $_script ) &> $targetdir/log |
60381555 JS |
251 | then |
252 | echo "succeeded" | |
253 | _fail=0 | |
254 | else | |
1dc837e4 | 255 | log=log |
855a3539 | 256 | cat $targetdir/stderr >> $targetdir/log |
1dc837e4 N |
257 | if [ $exitonerror == 0 ]; then |
258 | log=log-`basename $_script` | |
259 | mv $targetdir/log $targetdir/$log | |
260 | fi | |
261 | echo "FAILED - see $targetdir/$log for details" | |
60381555 JS |
262 | _fail=1 |
263 | fi | |
264 | if [ "$savelogs" == "1" ]; then | |
265 | cp $targetdir/log $logdir/$_basename.log | |
266 | fi | |
b8e91a32 | 267 | if [ "$_fail" == "1" -a "$exitonerror" == "1" ]; then |
4e5ce543 JS |
268 | exit 1 |
269 | fi | |
34163fc7 | 270 | fi |
4e5ce543 JS |
271 | } |
272 | ||
273 | do_help() { | |
0aaecb43 JS |
274 | echo "Usage: $0 [options]" |
275 | echo " Options:" | |
276 | echo " --tests=<test1,test2,..> Comma separated list of tests to run" | |
277 | echo " --disable-multipath Disable any tests involving multipath" | |
bde085f4 | 278 | echo " --disable-integrity Disable slow tests of RAID[56] consistency" |
0aaecb43 JS |
279 | echo " --logdir=<directory> Directory to save logfiles in" |
280 | echo " --save-logs Save all logs in <logdir>" | |
4d327173 | 281 | echo " --keep-going Don't stop on error, ie. run all tests" |
0aaecb43 | 282 | echo " setup Setup test environment and exit" |
572d7091 | 283 | echo " cleanup Cleanup test environment" |
0aaecb43 | 284 | echo " <prefix> Run tests with <prefix>" |
4e5ce543 JS |
285 | } |
286 | ||
287 | parse_args() { | |
288 | for i in $* | |
289 | do | |
290 | case $i in | |
291 | [0-9]*) | |
292 | prefix=$i | |
293 | ;; | |
294 | setup) | |
295 | echo "mdadm test environment setup" | |
572d7091 | 296 | do_setup |
4e5ce543 JS |
297 | trap 0; exit 0 |
298 | ;; | |
572d7091 JS |
299 | cleanup) |
300 | cleanup | |
301 | exit 0 | |
302 | ;; | |
4e5ce543 JS |
303 | --tests=*) |
304 | TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'` | |
305 | ;; | |
60381555 JS |
306 | --logdir=*) |
307 | logdir=`expr "x$i" : 'x[^=]*=\(.*\)'` | |
308 | ;; | |
309 | --save-logs) | |
310 | savelogs=1 | |
311 | if [ ! -d $logdir ] ; then | |
312 | mkdir $logdir | |
313 | if [ $? -ne 0 ] ; then | |
314 | exit 1; | |
315 | fi | |
316 | fi | |
317 | ;; | |
4d327173 | 318 | --keep-going | --no-error) |
fc092254 | 319 | exitonerror=0 |
b8e91a32 | 320 | ;; |
4e5ce543 JS |
321 | --disable-multipath) |
322 | unset MULTIPATH | |
323 | ;; | |
bde085f4 N |
324 | --disable-integrity) |
325 | unset INTEGRITY | |
326 | ;; | |
4e5ce543 JS |
327 | --help) |
328 | do_help | |
329 | exit 0; | |
330 | ;; | |
331 | -*) | |
332 | echo " $0: Unknown argument: $i" | |
333 | do_help | |
334 | exit 0; | |
335 | ;; | |
336 | esac | |
5e7519fa | 337 | done |
4e5ce543 JS |
338 | } |
339 | ||
340 | parse_args $@ | |
341 | ||
572d7091 JS |
342 | do_setup |
343 | ||
60381555 JS |
344 | if [ "$savelogs" == "1" ]; then |
345 | echo "Saving logs to $logdir" | |
346 | fi | |
347 | ||
4e5ce543 JS |
348 | if [ "x$TESTLIST" != "x" ]; then |
349 | for script in $TESTLIST | |
350 | do | |
60381555 | 351 | do_test $testdir/$script |
4e5ce543 JS |
352 | done |
353 | else | |
60381555 | 354 | for script in $testdir/$prefix $testdir/$prefix*[^~] |
4e5ce543 JS |
355 | do |
356 | do_test $script | |
357 | done | |
358 | fi | |
5e7519fa | 359 | exit 0 |