Hello,
Based on the information available, there isn't a direct reference to an exemption for this specific case. However, it is common practice to request exemptions for certain tests if the hardware configuration does not meet the test's requirements. In your case, since the SAS disk has a single port, it might be reasonable to request an exemption for the Multiport Disk Performance Test.
To proceed, you should:
Document the specific details of your hardware configuration and the reasons why the test is failing.
Submit a formal request for an exemption through the appropriate channels, explaining that the SAS disk has a single port and providing any supporting documentation.
If you need further assistance or specific guidance on how to submit the exemption request, you might want to consult with your WHLK certification support team or refer to the official WHLK documentation for more details.