Control‑M installation parameters (for example, HLDCLAS, INTERVLM, QNAME, SHRQNAM, ARCUNIT) may change, depending on the backup computer. For details, see the installation steps in the Control‑M chapter of the INCONTROL for z/OS Installation Guide: Installing.
The mode of operation may differ (Dual Checkpoint mode or regular mode). For details, see the installation steps in the IOA chapter of the INCONTROL for z/OS Installation Guide: Installing.
Installation parameter CPUS must be adjusted to the backup computer. For details, see the installation steps in the IOA chapter and Control‑M chapter of the INCONTROL for z/OS Installation Guide: Installing.
Take a close look at the installation procedure. Appropriate adjustments must be documented in the disaster recovery plan.
