DS8000 Service Documentation Version 7.5

Checking for required microcode

Procedure

  1. Is the new storage facility being installed to an existing storage facility?
    • Yes, go to step 2.
    • No, go to step 3.
  2. Ensure the code level of the existing storage facility is already at a compatible level or same level as the new storage facility code levels.

    When the installation is complete, the storage facilities and HMCs must be at the same code levels. Go to step 4

  3. Determine if there is a "required " or "recommended " level of microcode available for your storage facility or management console. For IBM® personnel, consult your next level of support for this storage model. For non-IBM personnel, follow the established process to determine the required code level.
    Notes:
    1. Required means that the storage facility must not be transferred over to the customer without the indicated code level installed.
    2. Recommended means the IBM service representative can either:
      • Give the storage facility to the customer when the installation is complete.
      • Negotiate with the customer for a more convenient time to update the microcode.
  4. Go to the next section.