16.4.4 Application failover incidents

Any time the nnmcluster process or someone using the nnmcluster command starts a node as active, NNMi generates one of the following incidents:

NnmClusterStartup: The NNMi cluster was started when there was no active server, so the server was started in the active state. This incident has a NORMAL severity.
NnmClusterFailover: The NNMi cluster detected a failure of the active server. The standby server was then enabled and NNMi services started on the new active server. This incident has a MAJOR severity.