About storage tests of HLK is failed. RRS feed

  • Question

  • I designed a read-only memory card drive and memory card.
    The memory card is our original product.
    The Memory card drive is equipped with AHCI Contoller and designed a filter driver on top of storahci.sys.
    The Memory card designed a filter driver on top of disk.sys.
    However, HLK is unable to pass the test due to write-protect error when performing sequential write, verify and random write, and verify by diskio.exe in Disk Stress / Disk Verificaion Test.
    The Memory card can be written only by our specialy device, and cannot be written by PC.
    I don't know how to pass the HLK test.
    Please let me know if you know how to deal with it.

    Best regards.

    Tuesday, September 8, 2020 8:54 AM