Failed to release SCSI reservation on Test Disk 0

Question

Windows Failover Cluster storage test as below

Storage test all passed including:
-Disk Failover
-File System
-Multiple Arbitration
-SCSI-3 Persistent Reservation
-Simultaneous Failover
-Microsoft MPIO-based disk
-Disk Access Latency
-CSV Settings
-CSV Network Bindings

Except the following test failed:

-Disk Arbitration

The following test warning:
-Storage Spaces Persistent Reservation

I wonder if this is Windows Server 2019 Standard bug?

Answer 1

Hi,

If you are not using Storage Spaces with this cluster (such as on a SAN) then this test is not applicable and you can ignore any results of the "Validate Storage Spaces Persistent Reservation" test including this warning . To avoid future warnings, you can exclude this test.

If you intend to use the disks with Storage Spaces on the cluster they not compatible and you should check your storage configuration and documentation to see if there are settings or firmware/driver versions required to support clustered storage spaces.

You may check the following article to learn the detailed information of the message:

https://techcommunity.microsoft.com/t5/failover-clustering/validate-storage-spaces-persistent-reservation-test-results-with/ba-p/371851

Thanks for your time!
Best Regards,
Anne

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