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About This Book
This book contains information about the Resource Access Control Facility (RACF),
which is part of the OS/390 Security Server. The Security Server has two
components:
RACF
OpenEdition DCE Security Server
For information about the OpenEdition DCE Security Server, see the publications
related to that component.
This book provides information to guide you through the migration process from
OS/390 Release 1 Security Server (RACF) or RACF 2.2 to OS/390 Release 2
Security Server (RACF).
The purpose of this book is to ensure an orderly transition to a new RACF release.
It is
not
intended for customers installing RACF for the first time or installing a
release prior to Security Server (RACF) Release 2. First-time RACF customers
should read
OS/390 Security Server (RACF) Introduction
and use the program
directory shipped with the product when they are ready to install the product.
Who Should Use This Book
This book is intended for experienced system programmers responsible for
migrating from OS/390 Release 1 Security Server (RACF) or RACF 2.2 to OS/390
Release 2 Security Server (RACF). This book assumes you have knowledge of
OS/390 Release 1 Security Server (RACF) or RACF 2.2.
If you are migrating from a RACF release prior to 2.2, you should also read
previous versions of this book, as described in “Migration Paths for OS/390
Release 2 Security Server (RACF)” on page 23.
How to Use This Book
This book is organized in the following order:
Chapter 1, “Planning for Migration” on page 1, provides information to help you
plan your installation's migration to the new release of RACF.
Chapter 2, “Release Overview” on page 5, provides an overview of support in
the new release.
Chapter 3, “Summary of Changes to RACF Components for OS/390 Release
2” on page 13, lists specific new and changed support for the new release.
Chapter 4, “Planning Considerations” on page 23, describes high-level
migration considerations for customers upgrading to the new release of RACF
from previous levels of RACF.
Chapter 5, “Installation Considerations” on page 27, highlights information
about installing the new release of RACF.
Chapter 6, “Customization Considerations” on page 35, highlights information
about customizing function to take advantage of new support after the new
release of RACF is installed.
Copyright IBM Corp. 1994, 1996 xiii