JES2 for Systems Programmers
Mainframe Training Overview
This course provides the fundamentals of JES2 to I/T professionals. It is intended to provide the student with the understanding to control, customize, and administer the JES2 subsystem in a z/OS environment.
Systems programmers with a need to understand JES2
z/OS Overview
Instructor led, hands-on workshops
4 Days
I. Introduction to JES2 Concepts
Mainframe Training Audience
Mainframe Training Prerequisites
Mainframe Training Delivery method
Mainframe Training Course duration
Mainframe Training Course outlineA. Introduction to JES2 Checkpoint and Spool Operations
B. Examination of JES2 Job execution phases
C. JES2 and Workload Manager (WLM)
D. JES2 Configuration Options
II. JES2 Initialization
1. Setting up a secondary JES2 subsystem (Poly-JES)
A. JES2 Start-up options
III. Controlling JES2 Processes
B. Dynamic PROCLIBs
C. Initialization options, commands, and usage
D. JES2 Patching facilityA. JES2 device assignments
IV. Spool Volumes and Operation
B. Internal Reader Facility
C. Job selection criteria and job initiation
D. Output managementA. Spool volume allocation
V. JES2 Checkpoint Processing
B. Spool Management
C. Spool Offload FacilityA. Checkpoint Sizing and Placement
VI. JES2 Network Job Entry (NJE) and Remote Job Entry (RJE)
B. Checkpoint Configuration Considerations
C. Checkpoint Reconfiguration Dialogues
D. JES2 Checkpoint and the Coupling FacilityA. Network Job Entry (NJE) Definitions
VII. JES2 Monitor
B. Networking Considerations and Topology
C. Remote Job entry (RJE) DefinitionsA. Introduction to the JES2 monitor and commands
