Cluster SplitΒΆ
Event |
All hb comms down. no quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running stonith configured |
Initial Service State |
up |
down |
Response |
Service starts after longest hb#*.timeout + ready_period. Stonith executes. |
|
End Service State |
down |
up |
Event |
All hb comms down. no quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running stonith not configured |
Initial Service State |
up |
down |
Response |
Service starts after longest hb#*.timeout + ready_period. No resource conflict. |
|
End Service State |
up |
up |
Event |
All hb comms down. no quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down frozen |
Response |
||
End Service State |
up |
down |
Event |
All hb comms down. no quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running frozen |
Initial Service State |
up |
down |
Response |
||
End Service State |
up |
down |
Event |
All hb comms down. quorum configured. Node A has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
||
End Service State |
up |
down |
Event |
All hb comms down. quorum configured. Node A has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down frozen |
Response |
||
End Service State |
up |
down |
Event |
All hb comms down. quorum configured. Node A has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running frozen |
Initial Service State |
up |
down |
Response |
||
End Service State |
up |
down |
Event |
All hb comms down. quorum configured. Node B has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Commit suicide. |
Service starts after longest hb#*.timeout + ready_period. |
End Service State |
down |
up |
Event |
All hb comms down. quorum configured. Node B has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down frozen |
Response |
Commit suicide. |
|
End Service State |
down |
down |
Event |
All hb comms down. quorum configured. Node B has quorum. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running frozen |
Initial Service State |
up |
down |
Response |
Commit suicide. |
|
End Service State |
down |
down |