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SMBC unexpected number of I/O active LUNs when volume is in failover state

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Applies to

  • ONTAP 9
  • Vmware Esx 7.0.3
  • Snapmirror Active Sync [former SMBC]

Issue

When a Volume is hosted in the secondary cluster, ESX reports an unexpected amount of  LUNs active and serving data I/O paths.

 

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