You can test failure scenarios to confirm the correct operation of the MetroCluster configuration.
Verifying negotiated switchover
You can test the negotiated (planned) switchover operation to confirm uninterrupted data availability.
Verifying healing and manual switchback
You can test the healing and manual switchback operations to verify that data availability is not affected (except for SMB and Solaris FC configurations) by switching back the cluster to the original data center after a negotiated switchover.
Loss of a single FC-to-SAS bridge
You can test the failure of a single FC-to-SAS bridge to make sure there is no single point of failure.