IMS in the Parallel Sysplex Volume III IMSplex Implementation and Operations

An IBM Redbooks publication

Note: This is publication is now archived. For reference only.

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Published on June 18, 2003

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ISBN-10: 0738453455
ISBN-13: 9780738453453
IBM Form #: SG24-6929-00


Authors: Jouko Jantti and Juan Jesús Iniesta Martínez Knut Kubein Bill Stillwell Gary Wicks

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    Abstract

    This IBM Redbooks publication is the third volume of a series of redbooks called IMS in the Parallel Sysplex. These redbooks describe how IMS exploits the Parallel Sysplex functions and how to plan for, implement, and operate IMS systems working together in a Parallel Sysplex.

    This book encompasses two parts. Part 1, Implementation, is a description of the tasks an IMS installation must execute to enable each of the functions. Part 2, Operations, addresses the operational issues associated with running an IMSplex that include startup and shutdown, steady state operations, online change, and recovery from failure.

    Both of the parts are divided into chapters addressing the sysplex services exploited by IMS to support block level data sharing, connecting to the IMSplex, shared queues, and the systems management functions enabled with the Common Service Layer introduced in IMS Version 8 - operations management and resource management. Additional topics are addressed in appendices or incorporated within these major topics.

    The other volumes in this series are:

    IMS in Parallel Sysplex, Volume I: Reviewing the IMSplex Technology, SG24-6908

    IMS in the Parallel Sysplex, Volume II: Planning the IMSplex, SG24-6928

    Table of Contents

    Part 1. IMSplex implementation

    Chapter 1. Data sharing implementation

    Chapter 2. Implementing IMS shared queues

    Chapter 3. Implementing the Common Service Layer (CSL)

    Chapter 4. Implementing the sysplex terminal management (STM)

    Chapter 5. Other Common Service Layer (CSL) functionalities

    Chapter 6. Implementing VTAM Generic Resources and RNR

    Part 2. IMSplex operations

    Chapter 7. Operations in a data sharing environment

    Chapter 8. Data sharing backup, recovery, and restart

    Chapter 9. Operational considerations in shared queues environment

    Chapter 10. Common Service Layer (CSL) operations

    Chapter 11. Sysplex terminal management (STM) operations

    Chapter 12. Operations for other features utilizing Common Service Layer

    Chapter 13. Operating VTAM Generic Resources

    Chapter 14. IMS connectivity recovery restart

    Appendix A. IMS Parallel Sysplex migration task lists

    Appendix B. Sample DFSDDLT0 programs used to test data sharing

    Appendix C. Sample uservar exit for network balancing

     

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