Description
Test Scenario:
- Start two servers in replicated dedicated HA topology
- Start producer and receiver sending/receiving messages to queue
- 50 times kill and start live so clients failover/failback
- Stop producer and wait for reciever to consume all messages
Expected result:
Number of send and received messages is the same after test.
Actual result:
Sometimes happens that during failback (live starting) synchronization between live and backup times out and live does not start again.
Customer impact:
Automatic failback may not happen and manual intervention is required to return environment to original state.
Workaround: Stop/Kill live server and try to start again.
Attaching trace logs from all servers and clients.
Attachments
Issue Links
- is cloned by
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ENTMQBR-2390 Replicated journal - sometimes synchronization times out during failback
- Closed