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Disable automatic unplanned switchover before reverting two-node and four-node MetroCluster configurations

Contributors netapp-aherbin netapp-ahibbard netapp-thomi

Before reverting a two-node or four-node MetroCluster configuration running any version of ONTAP 9, you must disable automatic unplanned switchover (AUSO).

Step
  1. On both the clusters in MetroCluster, disable automatic unplanned switchover:

    metrocluster modify -auto-switchover-failure-domain auso-disabled