z/OS System Programmer Fundamentals - ES40G

Training Summary
This course is designed to describe the basic components that apply to all z/OS systems. It includes high level concepts that apply to the z/OS hardware platform and the z/OS software. It then provides a more detailed analysis, description and lab activities that can be applied to the system programmer role to maintain z/OS systems. Discussion activities include: The POR, IPL process, JES implementation and operating environment, VTAM environment for TSO, ISPF, SNA and TCP/IP networking, RACF, ISPF/PDF and UNIX System Services. It defines the classic approach to data management in a z/OS system. It identifies various software products and utilities used to define, maintain, and manage catalogs and data sets in the z/OS environment. It also discusses Parmlib usage and requirements for system initialization and operation that include: System symbolics, WLM, SFM, RMF and system logger. Both single system and multi-system sysplex usage is identified. z/OS install, upgrade options, maintenance using SMP/E and I/O configuration requirements using HCD is listed and described.
Before taking this course, students should have: z/OS installation experience or have attended z/OS Installation (ES41A), and familiarity with end user activities on MVS, including knowledge of JCL, IDCAMS, the MVS address space structure, and the concept of batch scheduling using JES initiators.
4 Days/Lecture & Lab
This intermediate class is intended for new System Programmers and System Administrators, who require an overall understanding of the z/OS platform, z/OS components, data management, and installation and maintenance activities used in z/OS systems.
Course Topics
What makes up a z/OS system? System boot: POR and IPL Processing user work with z/OS Networking, z/OS communication server What else is needed for end user access to the system? Data management
  • System management: WLM, SMF, RMF, and system logger
  • Hardware configuration definition
  • Software maintenance: SMP/E
  • Change management: ServerPac and other IBM services

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