- MetroCluster FC
- AutoSupport message: METROCLUSTER AUTOMATIC UNPLANNED SWITCHOVER COMPLETE
- DR partner heartbeats are used to exchange the status of a remote node.
- The heartbeats are exchanged via the FCVI and peering connection that spans between the two sites.
- You may see something like this in the EMS messages:
Thu Jan 02 10:56:57 CET [Metrocluster_test: DR_heartbeat_thread: mcc.auso.triggered:notice]: The node has triggered an Automatic Unplanned Switchover of the DR partner. Reason: DR partner Heartbeat Lost. If Automatic Unplanned Switchover was triggered because of heartbeat loss, any ongoing dump on the partner may be aborted.