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13887: WebSphere MQ CHINIT Internals [z/OS]

Thursday, August 15, 2013: 3:00 PM-4:00 PM
Room 301 (Hynes Convention Center)
Speaker: Morag A. Hughson(IBM Corporation)
Handouts
  • Handouts (263.8 kB)
  • This presentation will explain some of the internal workings of the second address space, the CHINIT address space, used in the running of your WebSphere MQ subsystem on z/OS.

    An assumption is made that you have a working knowledge of z/OS and WebSphere MQ on z/OS for this presentation.

    We will first introduce you to the various tasks (TCBs) that run in this address space, then we will take a look at some of the system queues that are required for the CHINIT to run and then we will step through the life of a channel as it runs through these various tasks.

    The aim of this session is to give you enough understanding of the internals of the address space to help you look after your CHINIT address space and keep it running smoothly.

    Tracks: Middleware and z/OS Systems Programming
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    See more of Project: WebSphere MQ
    See more of Program: Application Architecture Development