SAS SSD SCSI Compliance Test (LOGO)
This test verifies INQUIRY, READ CAPACITY (16), and UNMAP (10) Small Computer System Interface (SCSI) commands sent to a Serial Attached SCSI (SAS) Solid State Drive (SSD). For more information, see the SCSI Compliance Test (LOGO).
Test details
|
Associated requirements |
Device.Storage.Hd.Sas.ComplyWithIndustrySpec |
|
Platforms |
Windows 8.1 x64
|
|
Expected run time |
~1 minutes |
|
Categories |
Certification |
|
Type |
Automated |
Running the test
Before you run the test, complete the test setup as described in the test requirements: Hard Disk Drive Testing Prerequisites.
Troubleshooting
For troubleshooting information, see Troubleshooting Device.Storage Testing.
The test writes the results to the log files Scsicompliance.wtl and Scsicompliance.wtl.txt. You can use the results to determine:
-
If a device is compliant with the SCSI specification
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The optional SCSI commands that are supported by a device
To pass, the SCSI device must support every mandatory command and must be fully compliant with those commands. Each command has a different threshold for pass or fail, and the expectations are specified explicitly in the test and in the log file.
Optional commands are also tested. If a device supports the optional commands and the commands are found to be non-compliant, the test fails. If the device does not support optional commands, the test passes.
More information
The test SCSI commands are as follows:
INQUIRY
For page code B0h:
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Support INQUIRY B0h VPD page
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PAGE LENGTH = 0x3C
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MAXIMUM UNMAP LBA COUNT > 0
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MAXIMUM UNMAP BLOCK DESCRIPTOR
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COUNT > 0
For page code B1h:
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Support INQUIRY B1h VPD page
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PAGE LENGTH = 0x3C
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MEDIUM ROTATION RATE = 1
For page code B2h:
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Support INQUIRY B2h VPD page
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If DP = 1, then PAGE LENGTH = 0x4
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LBPU = 1
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PROVISIONING TYPE = 0 or 1
READ CAPACITY (16)
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Support READ CAPACITY (16)
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LBPME = LBPME (VPD B2h page)
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LBPRZ = LBPRZ (VPD B2h page)
UNMAP (10)
-
Support UNMAP (10)
Parameters
| Parameter | Description |
|---|---|
|
ScsiComplianceDevice |
The device in which to run the test. Example: \\.\PhysicalDrive2 |
|
LoggingVerbosity |
Detail of logging. Levels are cumulative. 0 = Assertions and results. 1 = Details. 2 = CDBs, data, and sense info. 3 = Debug and detailed Mode page information. 4 = Memory usage. Default value: 4 |
|
SasSsd |
The scenario for the SAS SSD. Default value: SasSsd |
|
OperationId |
The operation for the test. Default value: test |
Command syntax
| Command | Description |
|---|---|
|
Scsicompliance.exe /device [ScsiComplianceDevice] /verbosity [LoggingVerbosity] /scenario SasSsd /operation test |
Runs the test. |
File list
| File | Location |
|---|---|
|
Scsicompliance.exe |
<[testbinroot]>\nttest\driverstest\storage\wdk\ |
