You can use MetroCluster switchback functionality after a MetroCluster switchover operation?
NetApp MetroCluster provides synchronous replication for NetApp ONTAP customers and consists of an ONTAP cluster at each customer site. When a site goes down, the switchover functionality is used to move the customer workload to the remote site.
Use the MetroCluster switchback functionality after a MetroCluster switchover operation restores a workload to a remote disaster-stricken site:
1. Verify that the disaster-stricken cluster meets the following requirements:
a. Power and connectivity have been restored to switches, intersite links, and disk shelves.
b. Nodes are rebooted (if necessary).
c. Aggregates are resynchronized through the healing functionality: metrocluster heal-phase root and metrocluster heal-phase aggregates.
2. Invoke the MetroCluster switchback CLI.
3. Run the metrocluster operation show command to view the status of the switchback operation.