glusterfs

1
#!/bin/bash
2

3
. $(dirname $0)/../../include.rc
4
. $(dirname $0)/../../volume.rc
5

6
cleanup;
7

8
TEST glusterd
9
TEST pidof glusterd
10
TEST $CLI volume info;
11

12
## Start and create a volume
13
mkdir -p ${B0}/${V0}-0
14
mkdir -p ${B0}/${V0}-1
15
mkdir -p ${B0}/${V0}-2
16
TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}-{0,1,2}
17

18
function volinfo_field()
19
{
20
    local vol=$1;
21
    local field=$2;
22

23
    $CLI volume info $vol | grep "^$field: " | sed 's/.*: //';
24
}
25

26

27
## Verify volume is created
28
EXPECT "$V0" volinfo_field $V0 'Volume Name';
29
EXPECT 'Created' volinfo_field $V0 'Status';
30

31
## Make sure io-cache and write-behind don't interfere.
32
TEST $CLI volume set $V0 cluster.background-self-heal-count 0
33
TEST $CLI volume set $V0 performance.io-cache off;
34
TEST $CLI volume set $V0 performance.quick-read off;
35
TEST $CLI volume set $V0 performance.write-behind off;
36
TEST $CLI volume set $V0 performance.stat-prefetch off
37

38
## Make sure automatic self-heal doesn't perturb our results.
39
TEST $CLI volume set $V0 cluster.self-heal-daemon off
40

41
## Start volume and verify
42
TEST $CLI volume start $V0;
43
EXPECT 'Started' volinfo_field $V0 'Status';
44

45
## Mount native
46
TEST glusterfs --volfile-server=$H0 --volfile-id=$V0 $M0
47

48
## Create a file with some recognizable contents.
49
echo "test_data" > $M0/a_file;
50

51
## Unmount.
52
EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
53

54
## Mess with the flags as though brick-0 accuses brick-2 while brick-1 is
55
## missing its brick-2 changelog altogether.
56
value=0x000000010000000000000000
57
setfattr -n trusted.afr.${V0}-client-2 -v $value $B0/${V0}-0/a_file
58
setfattr -x trusted.afr.${V0}-client-2 $B0/${V0}-1/a_file
59
echo "wrong_data" > $B0/${V0}-2/a_file
60

61
gluster volume set $V0 cluster.self-heal-daemon on
62
EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status
63
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0
64
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1
65
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2
66
gluster volume heal $V0 full
67

68
## Make sure brick 2 now has the correct contents.
69
EXPECT_WITHIN $HEAL_TIMEOUT "test_data" cat $B0/${V0}-2/a_file
70

71
if [ "$EXIT_EARLY" = "1" ]; then
72
	exit 0;
73
fi
74

75
## Finish up
76
TEST $CLI volume stop $V0;
77
EXPECT 'Stopped' volinfo_field $V0 'Status';
78

79
TEST $CLI volume delete $V0;
80
TEST ! $CLI volume info $V0;
81

82
cleanup;
83