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SnapCenter for windows disk discovery fails with "Caught exception: 'Invalid class '"

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Applies to

SnapCenter Plug-in for Windows (SCW)

Issue

SnapCenter for windows disk discovery fails with following error message.

Verbose SDW PID=[6604] TID=[10192] query: SELECT * FROM MSFT_StorageNode WHERE Name = 'SQL1.demo.netapp.com'
Verbose SDW PID=[6604] TID=[10192] scope: \\XCAPIR\root\Microsoft\Windows\Storage
Verbose SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Caught exception: 'Invalid class '
Verbose SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Stack trace:    at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
   at System.Management.ManagementObjectCollection.ManagementObjectEnumerator.MoveNext()
   at System.Management.ManagementObjectCollection.get_Count()
   at SnapDrive.Nsf.Core.Host.HostDiscoveryManager.GetNodeSpecificHostStorageData(String host, Boolean isAlm)
..
Verbose SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Attempt '1'
..

Verbose SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Attempt '3'
Information SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Found 0 disks
Information SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Found 0 partitions
Information SDW PID=[6604] TID=[10192] GetNodeSpecificHostStorageData: Found 0 volumes
 

 

 

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