Enclosure Disk Test (LOGO)
This test verifies SCSI device compliance on Windows.
Test details
| Specifications |
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| Platforms |
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| Supported Releases |
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| Expected run time (in minutes) | 10 |
| Category | Compatibility |
| Timeout (in minutes) | 600 |
| Requires reboot | false |
| Requires special configuration | true |
| Type | automatic |
Additional documentation
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):
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
Troubleshooting
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.
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
| Parameter name | Parameter description |
|---|---|
| DiskDeviceObjLink | Assigned by Create Storage Parameters. |
| WDKDeviceID | Instance path of device to test |
| LoggingVerbosity | LoggingVerbosity: Detail of logging. Levels are cumulative. 0 = Assertions and results. 1 = Details (default). 2 = CDBs , data, and sense info. 3 = Debug and detailed Mode page information. 4 = Memory usage |
| ScenarioId | Scenario test name. |
| LLU_NetAccessOnly | User account for accessing test fileshare. |
| LLU_LclAdminUsr | User account for running the test. |
| OperationId | |
| Options | |
| ScsiComplianceDevice | Device path |
| Destructive | (0,1) 0=Passive, 1=Destructive |