Multisystem Upgrade

• Overview
  • Categories of data sets handled by the Multisystem Upgrade
  • Overall flow of the Multisystem Upgrade process
  • Scenarios handled by the Multisystem Upgrade process
  • Limitations and requirements
• Multisystem Upgrade steps
  • Before you begin: Check limitations and requirements
  • Step 1: Back up IOA environments
  • Step 2: Prepare the IOA environments for Multisystem Upgrade
  • Step 3: Upgrade the master IOA environment
  • Step 4: Run the Multisystem Upgrade job on the master IOA environment
  • Step 5: Perform pre-APPLY actions on slave IOA environments
  • Step 6: Make updated data set contents available to slave IOA environments
  • Step 7: Run the Propagation job on slave IOA environments
  • Step 8: Manually handle unsupported data sets
  • Step 9: Perform post-APPLY actions on slave IOA environments
• System Symbols support
  • Limitations for use of system symbols
  • Implementing system symbols