SRIOVVMSwitchStress and SRIOVBasicVerification tests are failing RRS feed

  • Question

  • Hi,

    i am running "NDISTest 6.5 - [1 Machine] - SRIOVVMSwitchStress" on 10G NIC.

    Following subtest fails:-

    Create a differencing VHD
    Info: Creating a differencing VHD at C:\vhd\win7.vhd from parent VHD C:\vhd\win7.vhd

    Error text is as below:-

    Fail: Microsoft.Virtualization.Test.VMException: 32768: Hyper-V operation failed (error code: 32768, details: "Failed to create the virtual hard disk.

    The system failed to create 'C:\vhd\win7.vhd': The file exists. (0x80070050).")
    at Microsoft.Virtualization.Test.VmWmiHelper.WaitForCompletion(ManagementBaseObject returnObj, Int32 timeout)

    ~VHD is also deleted after the test fails.

    ~Similar observation with "SRIOVBasicVerification" test

    params provided during test:


    VMName : win7

    VHDName : win7.vhd

    VHDPath : C:\VHDs  // (copied win7.vhd to "C:\VHDs" of test m/c)

    Any Help on this one please ?

    Wednesday, March 11, 2015 11:39 AM

All replies

  • Hi Prashant,

    SRIOV test cases are only supported on W2012 and 2012R2. You have to provide same same OS version vhd which is running on host. As per the parameters provided by you, it seems that you are providing Win7 vhd file, which is wrong.



    • Proposed as answer by Mudit Garg Monday, March 16, 2015 4:35 AM
    Monday, March 16, 2015 4:35 AM