Below are the conditions. We could not test these because these nodes are already in production.
- Replication between the nodes fail.
- Replication is working but network link is down with no bonding.
- Replication is working but one of the NIC in bonding failed.
- Replication is working but management IP is down.
- Replication is working but backup IP is down.
- Replication is working but DB service is stop/restart.
- Replication working but server shutdown unexpectedly.