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Install Multi-Path I/O software

Do this task on a 64-bit K2 Summit system with direct-connect storage or shared storage on a redundant K2 SAN.

  1. Access the Windows desktop on the computer on which you are installing MPIO. You can do this locally with a connected keyboard, mouse, and monitor or remotely via the Windows Remote Desktop Connection.
  2. Access the Windows desktop on the computer on which you are installing MPIO. You can do this locally with a connected keyboard, mouse, and monitor or remotely via the Windows Remote Desktop Connection.
  3. Stop all media access. If AppCenter is open, close it.
  4. Click Start | Run, type cmd and press Enter. The MS-DOS command prompt window opens.
  5. From the command prompt, navigate to the C:\profile\mpio directory.
  6. Type the following at the command prompt:

    gdsminstall64.exe -i

  7. Restart the computer on which you installed MPIO.
  8. After restart, to verify that the software is installed, on the Windows desktop right-click My Computer and select Manage. The Computer Management window opens.

  9. In the left pane select Device Manager.
  10. In the right pane open the System devices node and verify that GVG ISCSI Multi-Path Device Specific Module is listed.
Next, do one of the following:
  • If the K2 Summit system does not have a Fibre Channel card, skip ahead and do final steps.
  • If the K2 Summit system has a Fibre Channel card, install the Fibre Channel card driver.

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