Topics for system planners

Topics in this part provide the prerequisites for enabling DPM on a mainframe or LinuxONE system, information about supported functions, and the engineering changes (ECs) or machine change levels (MCLs) for upgrading to the latest DPM version. This part also includes migration instructions and information about I/O adapter configuration. These topics are appropriate for experienced system planners and other administrators who are familiar with mainframe or LinuxONE systems.