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Structure, Tailoring and Basic Tuning for IBM i (OL23G)

 

Who should attend

Anyone who has responsibility for tuning and basic setup of OS/400.

Prerequisites

Students should be able to to do the following:

  • Start and Stop the Operating System
  • Start and Stop subsystems
  • Manage job, message and output queues
  • Describe security concepts and create user profiles.

Course Objectives

On completion, you will be able to :

  • Manage jobs by modifying subsystem descriptions, controlling batch jobs and tailoring job descriptions.
  • Create unique environments to run jobs.
  • Tune the performance of the system using pools/activity levels, execution parameters and system values.

Course Content

  • This course covers :
    • Creating subsystems: guidelines for pools,work entries, priorities. Basic system tuning WRKSYSSTS etc.
    • Paging DB/ NDB faults, activity levels, dynamic tuner (QPFRADJ).
    • Transferring to another subsystem, rerouting between pools.
    • Key system values affecting performance.
    • Managing storage, batch commands, synchronous and asynchronous I/O processing.
    • Internal job structure.
    • Task-dispatcher: active/ wait/ ineligible states, timeslice, PURGE-*YES/ *NO.
    • Performance Advisor for basic tuning.
Classroom Training

Duration 2 days

Price (excl. tax)
  • Germany: 1,490.- €
incl. catering
Catering includes:

  • Coffee, Tea, Juice, Water, Soft drinks
  • Pastry and Sweets
  • Fresh fruits
  • Lunch in a nearby restaurant

* Catering information only valid for courses delivered by Fast Lane.


Digital courseware

Courseware language: English

 
Click on town name to book Schedule
This computer icon in the schedule indicates that this date/time will be conducted as Instructor-Led Online Training.
Germany

Currently no local training dates available.  For enquiries please write to info@flane.de.

Switzerland
07/10/2019 - 08/10/2019 Bern
16/12/2019 - 17/12/2019 Geneva
Europe
France
10/10/2019 - 11/10/2019 Paris
10/10/2019 - 11/10/2019 Online Training Time zone: Europe/Paris Course language: French