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Mirroring the root aggregates

You must mirror the root aggregates to ensure data protection.


  1. Mirror the root aggregate: storage aggregate mirror aggr_ID
    The following command mirrors the root aggregate for controller_A_1:
    controller_A_1::> storage aggregate mirror aggr0_controller_A_1
    This creates an aggregate with a local plex located at the local MetroCluster site and a remote plex located at the remote MetroCluster site.
  2. Repeat the previous steps for each node in the MetroCluster configuration.