Enclosure Disk Test (LOGO)

This test verifies SCSI device compliance on Windows®.

Test details

Associated requirements


See the device hardware requirements.


Windows Server 2012 (x64) Windows Server 2012 R2

Expected run time

~10 minutes


Certification Functional




Running the test

Before you run the test, complete the test setup as described in the prerequisites for the type of storage controller that you are testing: Hard Disk Drive Testing Prerequisites and SCSI Enclosure Services (SES) Device Testing Prerequisites.

To run this test you must set the DiskDeviceObjLink parameter. This parameter represents the physical path to the test device. Example: \\.\PhysicalDrive1


If a failure is observed in the Enclosure Disk Test (LOGO), then run scsicompliance.exe /device \\.\<Drive Number> /verbosity 4 /scenario PersistentResrvation /operation test (for example: scsicompliance.exe /device \\.\PhysicalDrive1 /verbosity 4 /scenario PersistentResrvation /operation test).

The most relevant log is scsicompliance.wtl.

For troubleshooting information, see Troubleshooting Device.Storage Testing.

Errors from this test occur via issues identified in the log file and in bug checks produced through stressing the driver under test.

More information

This test measures the SCSI device compliance on Windows. The goal is twofold - to ensure that SCSI devices supported on the Windows OS fully and completely adhere to the SCSI specifications set forth in SPC-4 and SES-3, as well as to allow us and our partners to fully respect and comply with these standards. Maintaining compliance will lead to a stronger and more reliable system overall.

For more information about these specifications, visit the Technical Committee T10 SCSI Storage Interfaces website.

The test sends the following commands to the device:

  • Receive Diagnostic Results: 0X0A pages

  • Inquiry: VPD 0x83 Page


Parameters Description


The device object link.


The detail level of logging. 0 = Assertions and results. 1 = Details (default). 2 = CDBs , data, and sense info. 3 = Debug and detailed Mode page information. 4 = Memory usage

Default value: 1




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