Refer to the exhibit.

Prevent cluster link failure and stop I/O transfer.

Split consistency groups and failover consistency groups.

Send notifications and pause I/O transfer.

Initiate vault dump and failover consistency groups.

Observe state of the clusters and suspend I/O.

Execute health check and resume I/O.

Observe the state of the clusters and distinguish link outages.

Intercluster failures and resume or suspend I/O.