]>
Commit | Line | Data |
---|---|---|
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]' | |
11 | if [ -n "$1" ] | |
12 | then prefix=$1 | |
13 | fi | |
14 | ||
15 | dir=`pwd` | |
16 | mdadm=$dir/mdadm | |
5e7519fa NB |
17 | if [ \! -x $mdadm ] |
18 | then | |
19 | echo >&2 "test: $mdadm isn't usable." | |
20 | fi | |
21 | ||
5e7519fa | 22 | # assume md0, md1, md2 exist in /dev |
dab6685f | 23 | md0=/dev/md0 md1=/dev/md1 md2=/dev/md2 |
1f48664b NB |
24 | mdp0=/dev/md_d0 |
25 | mdp1=/dev/md_d1 | |
5e7519fa NB |
26 | |
27 | # We test mdadm on loop-back block devices. | |
28 | # dir for storing files should be settable by command line maybe | |
1bf4e2d9 | 29 | targetdir=/var/tmp |
5e7519fa | 30 | size=20000 |
69646c14 | 31 | # super0, round down to multiple of 64 and substract 64 |
5e7519fa | 32 | mdsize0=19904 |
1c203a4b NB |
33 | # super00 is nested, subtract 128 |
34 | mdsize00=19840 | |
69646c14 | 35 | # super1.0 round down to multiple of 2, subtract 8 |
1bf4e2d9 | 36 | mdsize1=19992 |
ebe6ea0c N |
37 | mdsize1a=19988 |
38 | mdsize12=19988 | |
39 | # super1.2 for linear: round to multiple of 2, subtract 4 | |
40 | mdsize1_l=18976 | |
41 | mdsize2_l=18976 | |
69646c14 NB |
42 | # subtract another 4 for bitmaps |
43 | mdsize1b=19988 | |
44 | mdsize11=19992 | |
ebe6ea0c | 45 | mdsize11a=18944 |
69646c14 | 46 | mdsize12=19988 |
5e7519fa | 47 | |
d50683f9 N |
48 | # ddf needs bigger devices as 32Meg is reserved! |
49 | ddfsize=65536 | |
50 | ||
ed02d9cc CA |
51 | config=/tmp/mdadm.conf |
52 | ||
5e7519fa | 53 | cleanup() { |
2952742d | 54 | udevadm settle |
4f8a3e5b | 55 | $mdadm -Ssq 2> /dev/null |
d50683f9 | 56 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 |
41a3b72a | 57 | do |
97691508 AC |
58 | losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d |
59 | rm -f /dev/disk/by-path/loop* | |
4f8a3e5b | 60 | done |
5e7519fa NB |
61 | } |
62 | ||
63 | trap cleanup 0 1 2 3 15 | |
64 | ||
65 | devlist= | |
d50683f9 | 66 | for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 |
5e7519fa | 67 | do |
d50683f9 N |
68 | sz=$size |
69 | if [ $d -gt 7 ]; then sz=$ddfsize ; fi | |
70 | [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1 | |
41a3b72a | 71 | [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d |
c13c45e9 NB |
72 | if [ $d -eq 7 ] |
73 | then | |
74 | losetup /dev/loop$d $targetdir/mdtest6 # for multipath use | |
75 | else | |
76 | losetup /dev/loop$d $targetdir/mdtest$d | |
77 | fi | |
dab6685f | 78 | eval dev$d=/dev/loop$d |
fe80f49b | 79 | eval file$d=$targetdir/mdtest$d |
5e7519fa | 80 | eval devlist=\"\$devlist \$dev$d\" |
4b7a9ee3 | 81 | #" <-- add this quote to un-confuse vim syntax highlighting |
5e7519fa | 82 | done |
c13c45e9 NB |
83 | path0=$dev6 |
84 | path1=$dev7 | |
85 | ||
7f15ccce N |
86 | ulimit -c unlimited |
87 | [ -f /proc/mdstat ] || modprobe md_mod | |
0aa389dc NB |
88 | echo 2000 > /proc/sys/dev/raid/speed_limit_max |
89 | echo 0 > /sys/module/md_mod/parameters/start_ro | |
90 | ||
5a6d7f45 NB |
91 | if [ " $1" = " setup" ] |
92 | then trap 0 ; exit 0 | |
93 | fi | |
dab6685f NB |
94 | |
95 | # mdadm always adds --quiet, and we want to see any unexpected messages | |
96 | mdadm() { | |
beae1dfe | 97 | rm -f $targetdir/stderr |
045495a3 | 98 | case $* in |
ddaf4ce2 | 99 | *-S* ) udevadm settle;; |
045495a3 | 100 | esac |
9860f271 | 101 | case $* in |
bf4fb153 NB |
102 | *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;; |
103 | * ) $mdadm 2> $targetdir/stderr --quiet "$@" | |
9860f271 | 104 | esac |
dd4ae23a | 105 | rv=$? |
019ca1e1 N |
106 | case $* in |
107 | *-S* ) udevadm settle;; | |
108 | esac | |
bf4fb153 | 109 | cat >&2 $targetdir/stderr |
dd4ae23a | 110 | return $rv |
dab6685f NB |
111 | } |
112 | ||
113 | # check various things | |
114 | check() { | |
115 | case $1 in | |
308e1801 NB |
116 | spares ) |
117 | spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0` | |
118 | if [ $spares -ne $2 ] | |
119 | then | |
120 | echo >&2 "ERROR expected $2 spares, found $spares"; exit 1; | |
121 | fi | |
122 | ;; | |
dab6685f NB |
123 | raid* | linear ) |
124 | grep -s "active $1 " /proc/mdstat > /dev/null || { | |
4f8a3e5b | 125 | echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} |
dab6685f | 126 | ;; |
0aa389dc | 127 | resync | recovery | reshape) |
0ba1565f | 128 | sleep 0.5 |
dab6685f | 129 | grep -s $1 /proc/mdstat > /dev/null || { |
4f8a3e5b | 130 | echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } |
dab6685f | 131 | ;; |
4f8a3e5b | 132 | |
dab6685f NB |
133 | nosync ) |
134 | sleep 0.5 | |
0d711ba4 | 135 | if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then |
4f8a3e5b | 136 | echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; |
dab6685f NB |
137 | fi |
138 | ;; | |
4f8a3e5b | 139 | |
dab6685f NB |
140 | wait ) |
141 | sleep 0.1 | |
0d711ba4 | 142 | while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat |
dab6685f NB |
143 | do sleep 2; |
144 | done | |
145 | ;; | |
4f8a3e5b | 146 | |
dab6685f NB |
147 | state ) |
148 | grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { | |
4f8a3e5b | 149 | echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } |
dab6685f NB |
150 | sleep 0.5 |
151 | ;; | |
fe80f49b NB |
152 | |
153 | bitmap ) | |
154 | grep -s bitmap > /dev/null /proc/mdstat || { | |
4f8a3e5b | 155 | echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } |
fe80f49b NB |
156 | ;; |
157 | nobitmap ) | |
4f8a3e5b | 158 | if grep -s "bitmap" > /dev/null /proc/mdstat |
fe80f49b | 159 | then |
4f8a3e5b | 160 | echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; |
fe80f49b NB |
161 | fi |
162 | ;; | |
4f8a3e5b | 163 | |
dab6685f NB |
164 | * ) echo >&2 ERROR unknown check $1 ; exit 1; |
165 | esac | |
166 | } | |
167 | ||
bf4fb153 NB |
168 | no_errors() { |
169 | if [ -s $targetdir/stderr ] | |
170 | then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2; | |
171 | fi | |
172 | } | |
dab6685f NB |
173 | # basic device test |
174 | ||
175 | testdev() { | |
ba624124 | 176 | udevadm settle |
dab6685f NB |
177 | dev=$1 |
178 | cnt=$2 | |
179 | dvsize=$3 | |
180 | chunk=$4 | |
487e48af N |
181 | if [ -z "$5" ]; then |
182 | mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 | |
183 | fi | |
dab6685f NB |
184 | dsize=$[dvsize/chunk] |
185 | dsize=$[dsize*chunk] | |
81074c9f | 186 | rasize=$[dsize*2*cnt] |
6636f0ef N |
187 | # rasize is in sectors |
188 | if [ -n "$DEV_ROUND_K" ]; then | |
189 | rasize=$[rasize/DEV_ROUND_K/2] | |
190 | rasize=$[rasize*DEV_ROUND_K*2] | |
191 | fi | |
7801ac20 | 192 | if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi |
81074c9f | 193 | if [ $rasize -ne `/sbin/blockdev --getsize $dev` ] |
dab6685f | 194 | then |
81074c9f | 195 | echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize $dev`" |
dab6685f NB |
196 | exit 1 |
197 | fi | |
198 | } | |
199 | ||
c13c45e9 NB |
200 | rotest() { |
201 | dev=$1 | |
202 | fsck -fn $dev >&2 | |
203 | } | |
204 | ||
34163fc7 | 205 | for script in tests/$prefix tests/$prefix*[^~] |
5e7519fa | 206 | do |
34163fc7 NB |
207 | if [ -f "$script" ] |
208 | then | |
beae1dfe | 209 | rm -f $targetdir/stderr |
908ef185 | 210 | # stop all arrays, just incase some script left an array active. |
4f8a3e5b | 211 | $mdadm -Ssq 2> /dev/null |
2ce7c39b N |
212 | mdadm --zero $devlist 2> /dev/null |
213 | mdadm --zero $devlist 2> /dev/null | |
dab6685f NB |
214 | # source script in a subshell, so it has access to our |
215 | # namespace, but cannot change it. | |
4f8a3e5b | 216 | echo -ne "$script... " |
dab6685f | 217 | if ( set -ex ; . $script ) 2> $targetdir/log |
4f8a3e5b | 218 | then echo "succeeded" |
d1112869 | 219 | else echo "FAILED - see $targetdir/log for details" |
5e7519fa NB |
220 | exit 1 |
221 | fi | |
34163fc7 | 222 | fi |
5e7519fa NB |
223 | done |
224 | exit 0 |