blob: 57aec5ccf5727f15b8c7c0ab6ab0cd322fb67199 (
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
|
#!/bin/bash
# Test case for quorum validation in glusterd for syncop framework
. $(dirname $0)/../../include.rc
. $(dirname $0)/../../volume.rc
. $(dirname $0)/../../cluster.rc
cleanup;
TEST launch_cluster 2
TEST $CLI_1 peer probe $H2;
EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count
# Lets create the volume and set quorum type as a server
TEST $CLI_1 volume create $V0 $H1:$B1/${V0}0 $H2:$B2/${V0}1
TEST $CLI_1 volume set $V0 cluster.server-quorum-type server
# Start the volume
TEST $CLI_1 volume start $V0
# Set quorum ratio 52. means 52 % or more than 52% nodes of total available node
# should be available for performing volume operation.
# i.e. Server-side quorum is met if the number of nodes that are available is
# greater than or equal to 'quorum-ratio' times the number of nodes in the
# cluster
TEST $CLI_1 volume set all cluster.server-quorum-ratio 52
# Bring down 2nd glusterd
TEST kill_glusterd 2
# Now quorum is not meet. Add-brick, Remove-brick, volume-set command
#(Command based on syncop framework)should fail
TEST ! $CLI_1 volume add-brick $V0 $H1:$B1/${V0}1
TEST ! $CLI_1 volume remove-brick $V0 $H1:$B1/${V0}0 start
TEST ! $CLI_1 volume set $V0 barrier enable
# Now execute a command which goes through op state machine and it should fail
TEST ! $CLI_1 volume profile $V0 start
# Volume set all command and volume reset all command should be successful
TEST $CLI_1 volume set all cluster.server-quorum-ratio 80
TEST $CLI_1 volume reset all
# Bring back 2nd glusterd
TEST $glusterd_2
# After 2nd glusterd come back, there will be 2 nodes in a clusater
EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count;
# Now quorum is meet.
# Add-brick, Remove-brick, volume-set command should success
TEST $CLI_1 volume add-brick $V0 $H2:$B2/${V0}2
TEST $CLI_1 volume remove-brick $V0 $H2:$B2/${V0}2 start
TEST $CLI_1 volume set $V0 barrier enable
TEST $CLI_1 volume remove-brick $V0 $H2:$B2/${V0}2 stop
# Now re-execute the same profile command and this time it should succeed
TEST $CLI_1 volume profile $V0 start
cleanup;
|
