LUN cannot have more then 180 SCSI 3 Persistent Reservations
Applies to
ONTAP 9
Microsoft Windows Server with Hyper-V Role
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
.