]>
git.ipfire.org Git - thirdparty/mdadm.git/blob - test
3 # run test suite for mdadm
5 if [ " $user" != " root" ]
6 then echo >&2 "test: testing can only be done as 'root'."
19 echo >&2 "test: $mdadm isn't usable."
22 # assume md0, md1, md2 exist in /dev
23 md0
=/dev
/md0 md1
=/dev
/md1 md2
=/dev
/md2
25 # We test mdadm on loop-back block devices.
26 # dir for storing files should be settable by command line maybe
36 for d
in 0 1 2 3 4 5 6 7
38 losetup
-d /dev
/loop
$d ; # rm -f $targetdir/mdtest$d
42 trap cleanup
0 1 2 3 15
45 for d
in 0 1 2 3 4 5 6 7
47 [ -f $targetdir/mdtest
$d ] ||
dd if=/dev
/zero of
=$targetdir/mdtest
$d count
=$size bs
=1K
> /dev
/null
2>&1
48 [ -b /dev
/loop
$d ] || mknod
/dev
/loop
$d b
7 $d
51 losetup
/dev
/loop
$d $targetdir/mdtest6
# for multipath use
53 losetup
/dev
/loop
$d $targetdir/mdtest
$d
55 eval dev
$d=/dev
/loop
$d
56 eval file$d=$targetdir/mdtest
$d
57 eval devlist
=\"\
$devlist \
$dev$d\"
62 if [ " $1" = " setup" ]
66 # mdadm always adds --quiet, and we want to see any unexpected messages
69 *-C* ) $mdadm --quiet "$@" --auto=yes;;
70 * ) $mdadm --quiet "$@"
74 # check various things
78 spares
=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0`
81 echo >&2 "ERROR expected $2 spares, found $spares"; exit 1;
85 grep -s "active $1 " /proc
/mdstat
> /dev
/null ||
{
86 echo >&2 "ERROR active $1 not found" ; cat /proc
/mdstat
; exit 1;}
90 grep -s $1 /proc
/mdstat
> /dev
/null ||
{
91 echo >&2 ERROR no
$1 happening
; cat /proc
/mdstat
; exit 1; }
96 if grep -s 're[synccovery]* =' > /dev
/null
/proc
/mdstat
; then
97 echo >&2 "ERROR resync or recovery is happening!"; cat /proc
/mdstat
; exit 1;
103 while grep 're[synccovery]* =' > /dev
/null
/proc
/mdstat
109 grep -s "blocks.*\[$2\]\$" /proc
/mdstat
> /dev
/null ||
{
110 echo >&2 "ERROR state $2 not found!"; cat /proc
/mdstat
; exit 1; }
115 grep -s bitmap
> /dev
/null
/proc
/mdstat ||
{
116 echo >&2 ERROR no bitmap
; cat /proc
/mdstat
; exit 1; }
119 if grep -s "bitmap" > /dev
/null
/proc
/mdstat
121 echo >&2 ERROR bitmap present
; cat /proc
/mdstat
; exit 1;
125 * ) echo >&2 ERROR unknown check
$1 ; exit 1;
136 mkfs
-j $dev > /dev
/null
2>&1 && fsck
-fn $dev >&2
137 dsize
=$
[dvsize
/chunk
]
139 rasize
=$
[dsize
*1024*cnt
]
140 if [ $rasize -ne `/sbin/blockdev --getsize64 $dev` ]
142 echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize64 $dev`"
154 for script in tests
/$prefix tests
/$prefix*[^~
]
158 # source script in a subshell, so it has access to our
159 # namespace, but cannot change it.
160 if ( set -ex ; .
$script ) 2> $targetdir/log
161 then echo "$script succeeded"
162 else cat $targetdir/log
163 echo "$script failed"