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LUN cannot have more then 180 SCSI 3 Persistent Reservations

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ontap-9
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san
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Applies to

  • ONTAP 9
  • Microsoft Windows Server
  • Fibre Channel

Issue

  • After adding nodes to a Hyper-V cluster Cluster Shared Volumes (CSV's) become inaccessible
  • The following error is seen in the Windows Event Log section - FailoverClustering - Diagnostic [RES} Physical Disk <Cluster Disk #>: SetSharedPRkey: failed to register key, status 1117.

LUN cannot have more then 180 SCSI 3 Persistent Reservations

 

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