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Cluster and HA communication issues during back-end switch replacement

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Category:
metrocluster
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metrocluster
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Applies to

  • ONTAP 9
  • MetroCluster IP
  • Platforms with SW-iWARP (A220, A250)
  • Switch replacement

Issue

  • During a back-end switch replacement cluster and HA communication between the nodes in the HA pair was lost
  • I/O was interrupted

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