Configuring the clusters into a MetroCluster configuration
You must mirror the root aggregates, create a mirrored data aggregate, and then issue the command to implement the MetroCluster operations.
Peering the clusters
The clusters in the MetroCluster configuration must be in a peer relationship so they can communicate with each other and perform the data mirroring essential to MetroCluster disaster recovery.
Checking the MetroCluster configuration
You can check that the components and relationships in the MetroCluster configuration are working correctly. You should do a check after initial configuration and after making any changes to the MetroCluster configuration. After you run the metrocluster check run command, you then display the results of the check with the metrocluster check show command.