blob: 8d2b5c81c10b83d1354ce949736c2754f213513f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
# NAME is optional. Testing with native 1.2 superblock.
function names_create() {
local DEVNAME=$1
local NAME=$2
if [[ -z "$NAME" ]]; then
mdadm -CR "$DEVNAME" -l0 -n 1 $dev0 --force
else
mdadm -CR "$DEVNAME" --name="$NAME" --metadata=1.2 -l0 -n 1 $dev0 --force
fi
if [[ "$?" != "0" ]]; then
echo "Cannot create device."
exit 1
fi
}
# Three properties to check:
# - devnode name
# - link in /dev/md/ (MD_DEVNAME property from --detail --export)
# - name in metadata (MD_NAME property from --detail --export)- that works only with 1.2 sb.
function names_verify() {
local DEVNODE_NAME="$1"
local WANTED_LINK="$2"
local WANTED_NAME="$3"
local RES="$(mdadm -D --export $DEVNODE_NAME | grep MD_DEVNAME)"
if [[ "$?" != "0" ]]; then
echo "Cannot get details for $DEVNODE_NAME - unexpected devnode."
exit 1
fi
if [[ "$WANTED_LINK" != "empty" ]]; then
local EXPECTED="MD_DEVNAME=$WANTED_LINK"
fi
if [[ "$RES" != "$EXPECTED" ]]; then
echo "$RES doesn't match $EXPECTED."
exit 1
fi
local RES="$(mdadm -D --export $DEVNODE_NAME | grep MD_NAME)"
if [[ "$?" != "0" ]]; then
echo "Cannot get metadata from $dev0."
exit 1
fi
local EXPECTED="MD_NAME=$(hostname):$WANTED_NAME"
if [[ "$RES" != "$EXPECTED" ]]; then
echo "$RES doesn't match $EXPECTED."
exit 1
fi
}
# Generate ARRAYLINE for tested array.
names_make_conf() {
local UUID="$1"
local WANTED_DEVNAME="$2"
local WANTED_NAME="$3"
local CONF="$4"
local LINE="ARRAY metadata=1.2 UUID=$UUID"
if [[ "$WANTED_DEVNAME" != "empty" ]]; then
LINE="$LINE $WANTED_DEVNAME"
fi
if [[ "$WANTED_NAME" != "empty" ]]; then
LINE="$LINE name=$WANTED_NAME"
fi
echo $LINE > $CONF
}
|
