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Why does Automated Unplanned Switchover (AUSO) not initiate a switchover?

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metrocluster
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MetroCluster
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Applies to

  • Stretch MetroCluster
  • Fabric MetroCluster
  • Automatic Unplanned Switch Over (AUSO)

Answer

  • Cascading events
    In a Fabric Metrocluster environment AUSO can only execute a switchover when the Nodes go offline before the network is disrupted
  • Example: If the switches, bridges or shelves go offline before the nodes AUSO will not be initated.

Additional Information

Automatic unplanned switchover in MetroCluster FC configurations

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