HCD and IODF Fundamentals

    

Summary:
This course provides the fundamentals of the Hardware Configuration Dialogues (HCD) and IODF processing for an installation to create I/O definitions and to be capable of dynamically modifying their configurations to support changes in the hardware environment.

Duration:
2 days/Lecture & Lab

Audience:
This course is designed for systems programmers and support personnel that have responsibility for managing and maintaining the I/O configuration environment.

Topics:

• Introduction to the Hardware Configuration Dialogues (HCD)
• Review of Hardware Structures and Understanding I/O Configuration Definitions
• Planning I/O Configurations
• Dynamic Reconfiguration Managing and Initiating Changes
• Create an IODF Work File and Use it to Build a Production IODF.
• Creating HCD Configuration Reports
• IPL Processing using LOADxx Parm and IODF Definitions
• HCD Definitions and I/O Operation Usage
• Working with I/O Definition Files (IODF)

Prerequisites:
Students should be familiar with z/OS JCL, utilities, and TSO/ISPF.

Last Update: May 21, 2012