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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]' | |
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 |
5e7519fa NB |
24 | |
25 | # We test mdadm on loop-back block devices. | |
26 | # dir for storing files should be settable by command line maybe | |
27 | targetdir=/tmp | |
5e7519fa NB |
28 | size=20000 |
29 | mdsize0=19904 | |
34163fc7 NB |
30 | mdsize1=19928 |
31 | mdsize11=19935 | |
32 | mdsize12=19931 | |
5e7519fa NB |
33 | |
34 | cleanup() { | |
35 | $mdadm -Ss | |
36 | for d in 0 1 2 3 4 5 6 7 | |
37 | do losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d | |
38 | done | |
39 | } | |
40 | ||
41 | trap cleanup 0 1 2 3 15 | |
42 | ||
43 | devlist= | |
44 | for d in 0 1 2 3 4 5 6 7 | |
45 | do | |
46 | [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$size bs=1K > /dev/null 2>&1 | |
c13c45e9 NB |
47 | if [ $d -eq 7 ] |
48 | then | |
49 | losetup /dev/loop$d $targetdir/mdtest6 # for multipath use | |
50 | else | |
51 | losetup /dev/loop$d $targetdir/mdtest$d | |
52 | fi | |
dab6685f | 53 | eval dev$d=/dev/loop$d |
fe80f49b | 54 | eval file$d=$targetdir/mdtest$d |
5e7519fa NB |
55 | eval devlist=\"\$devlist \$dev$d\" |
56 | done | |
c13c45e9 NB |
57 | path0=$dev6 |
58 | path1=$dev7 | |
59 | ||
dab6685f NB |
60 | |
61 | # mdadm always adds --quiet, and we want to see any unexpected messages | |
62 | mdadm() { | |
63 | $mdadm 2>&1 --quiet "$@" | |
64 | } | |
65 | ||
66 | # check various things | |
67 | check() { | |
68 | case $1 in | |
69 | raid* | linear ) | |
70 | grep -s "active $1 " /proc/mdstat > /dev/null || { | |
71 | echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;} | |
72 | ;; | |
73 | resync | recovery ) | |
74 | sleep 0.1 | |
75 | grep -s $1 /proc/mdstat > /dev/null || { | |
76 | echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; } | |
77 | ;; | |
78 | ||
79 | nosync ) | |
80 | sleep 0.5 | |
81 | if grep -s 're[synccovery]* =' > /dev/null /proc/mdstat ; then | |
82 | echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; | |
83 | fi | |
84 | ;; | |
85 | ||
86 | wait ) | |
87 | sleep 0.1 | |
88 | while grep 're[synccovery]* =' > /dev/null /proc/mdstat | |
89 | do sleep 2; | |
90 | done | |
91 | ;; | |
92 | ||
93 | state ) | |
94 | grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || { | |
95 | echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; } | |
96 | sleep 0.5 | |
97 | ;; | |
fe80f49b NB |
98 | |
99 | bitmap ) | |
100 | grep -s bitmap > /dev/null /proc/mdstat || { | |
34163fc7 | 101 | echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; } |
fe80f49b NB |
102 | ;; |
103 | nobitmap ) | |
104 | if grep -s "bitmap" > /dev/null /proc/mdstat | |
105 | then | |
106 | echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1; | |
107 | fi | |
108 | ;; | |
dab6685f NB |
109 | |
110 | * ) echo >&2 ERROR unknown check $1 ; exit 1; | |
111 | esac | |
112 | } | |
113 | ||
114 | # basic device test | |
115 | ||
116 | testdev() { | |
117 | dev=$1 | |
118 | cnt=$2 | |
119 | dvsize=$3 | |
120 | chunk=$4 | |
121 | mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2 | |
122 | dsize=$[dvsize/chunk] | |
123 | dsize=$[dsize*chunk] | |
124 | rasize=$[dsize*1024*cnt] | |
125 | if [ $rasize -ne `/sbin/blockdev --getsize64 $dev` ] | |
126 | then | |
127 | echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize64 $dev`" | |
128 | exit 1 | |
129 | fi | |
130 | } | |
131 | ||
c13c45e9 NB |
132 | rotest() { |
133 | dev=$1 | |
134 | fsck -fn $dev >&2 | |
135 | } | |
136 | ||
5e7519fa NB |
137 | |
138 | ||
34163fc7 | 139 | for script in tests/$prefix tests/$prefix*[^~] |
5e7519fa | 140 | do |
34163fc7 NB |
141 | if [ -f "$script" ] |
142 | then | |
dab6685f NB |
143 | # source script in a subshell, so it has access to our |
144 | # namespace, but cannot change it. | |
145 | if ( set -ex ; . $script ) 2> $targetdir/log | |
146 | then echo "$script succeeded" | |
5e7519fa NB |
147 | else cat $targetdir/log |
148 | echo "$script failed" | |
149 | exit 1 | |
150 | fi | |
34163fc7 | 151 | fi |
5e7519fa NB |
152 | done |
153 | exit 0 |