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z/OS Version 1 Release 12 Implementation

An IBM Redbooks publication


Published on 15 April 2011, updated 27 April 2011

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ISBN-10: 0738434981
ISBN-13: 9780738434988
IBM Form #: SG24-7853-00

Authors: Paul Rogers, Robert Hering, Paulo Heuser, George Kozakos, Lutz Kühner, Jean-Louis Lafitte, Diana Nakajima, Paulo Cesar Nascimento and Gil Peleg

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    This IBM® Redbooks® publication describes changes in installation and migration when migrating from a current z/OS® V1R10 and z/OS V1R11 to z/OS V1R12. Also described are tasks to prepare for the installation of z/OS V1R12, including ensuring that driving system and target system requirements are met, and coexistence requirements are satisfied. New migration actions are introduced in z/OS V1R12. This book focuses on identifying some of the new migration actions that must be performed for selected elements when migrating to z/OS V1R12.

    This book describes the following enhancements:

    • z/OS V1R12 installation, HiperDispatch, System Logger, Auto-reply to WTORs, Real Storage Manager (RSM)
    • DFSMS, DFSORT, Services aids, z/OS Infoprint Server, TSO/E, RMF™, Language Environment®, BCP allocation
    • XML System Services, z/OS UNIX® System Services, BCP supervisor, Extended Address Volumes
    • HyperSwap®. BCPii, (de)ciphering, Predictive Failure Analysis, C language, Hardware instrumentation services
    • FICON® dynamic channel-path management, Workload Manager, SDSF, JES2, JES3, SMF, GRS, XCF, HCD
    • Unicode, Capacity provisioning, RRS, Parallel subsystems initialization
    • z/OS Management Facility (z/OSMF)

    Table of Contents

    Chapter 1. z/OS V1R12 enhancements

    Chapter 2. z/OS V1R12 installation

    Chapter 3. HiperDispatch

    Chapter 4. System Logger

    Chapter 5. Auto-reply to WTORs

    Chapter 6. Real Storage Manager (RSM) enhancements

    Chapter 7. DFSMS enhancements

    Chapter 8. DFSORT improvements

    Chapter 9. Service aids enhancements

    Chapter 10. z/OS Infoprint Server

    Chapter 11. TSO/E enhancements

    Chapter 12. RMF enhancements

    Chapter 13. Language Environment

    Chapter 14. BCP allocation improvements

    Chapter 15. XML System Services

    Chapter 16. z/OS UNIX System Services

    Chapter 17. z/OS UNIX-related applications

    Chapter 18. BCP supervisor updates

    Chapter 19. BCP contents supervisor updates

    Chapter 20. Extended Address Volume

    Chapter 21. HyperSwap

    Chapter 22. BCPii

    Chapter 23. About (de)ciphering

    Chapter 24. Predictive Failure Analysis

    Chapter 25. C language

    Chapter 26. Hardware instrumentation services

    Chapter 27. FICON dynamic channel-path management

    Chapter 28. Workload Manager

    Chapter 29. SDSF enhancements

    Chapter 30. JES2 enhancements

    Chapter 31. JES3 enhancements

    Chapter 32. SMF enhancements

    Chapter 33. GRS enhancements

    Chapter 34. XCF enhancements

    Chapter 35. z/OS HCD V1R12

    Chapter 36. Unicode enhancements

    Chapter 37. Capacity Provisioning

    Chapter 38. RRS enhancements

    Chapter 39. Parallel subsystems initialization

    Chapter 40. z/OS Management Facility

    Appendix A. SDSF Java API example

    Appendix B. WTOR messages on Auto-Reply

    Appendix C. z/OS Upload utility

    Appendix D. BCPii Metal C-example


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