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by Bill Ogden, Frank Kyne
IBM zPDT 2017 Sysplex Extensions
Front cover
Notices
Trademarks
Preface
Authors
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Summary of changes
January 2018, Second Edition
Chapter 1. Introduction
1.1 What is sysplex?
1.2 Base sysplex versus Parallel Sysplex
1.3 Why did we create this document?
1.4 Who is this deliverable aimed at?
1.5 Differences between 2017 Sysplex Extensions and previous versions
1.6 Contents of this document
Chapter 2. System migration considerations
2.1 System layout recommendations
2.1.1 Avoiding updates to ADCD-provided volumes if possible
2.1.2 Catalogs
2.1.3 Minimizing changes to provided Parmlib members
2.1.4 Simplifying your system structure
2.1.5 Summary
Chapter 3. Sysplex configurations
3.1 zPDT sysplex configurations
3.2 Running a sysplex under zPDT
3.2.1 Licenses
3.2.2 High-level concepts
3.2.3 Planning for CFs under zPDT
3.2.4 Hardware
3.2.5 Performance
3.3 Sysplex goals
3.3.1 General system characteristics
3.3.2 z/VM-related sysplex limitations
3.4 System logger
3.4.1 Resource Recovery Services
3.4.2 LOGREC
3.4.3 OPERLOG
3.4.4 System Management Facilities
3.5 RACF sysplex usage
Chapter 4. Installing the 2017 Sysplex Extensions
4.1 Implementing a sysplex under zPDT
4.2 Implementation overview
4.3 Set up steps for Parallel Sysplex
4.3.1 Installing the base ADCD system
4.3.2 Installing z/VM
4.3.3 Downloading and creating volumes
4.3.4 Establishing a known restart point
4.3.5 Updating the devmap file to add new volumes
4.3.6 Configuring z/VM guests
4.3.7 Completing the IPL for the z/OS driver system
4.3.8 Importing user catalogs
4.3.9 Creating system-specific system data sets
4.3.10 Creating zFS file systems for system S0W2
4.3.11 Creating data sets for zFS started tasks
4.3.12 Creating Health Checker persistent data file for S0W2
4.3.13 Recataloging Master catalog data sets
4.3.14 Making the necessary SMS changes
4.3.15 Configuring the JES2 MAS
4.3.16 Creating Parmlib members
4.3.17 Network definitions
4.3.18 Creating PROCLIB members
4.3.19 Creating TCPPARMS
4.3.20 Creating VTAMLST members
4.3.21 Customization for Parallel Sysplex complete
4.4 Starting your Parallel Sysplex
4.4.1 Defining required log streams
4.4.2 Define USS mount point for S0W2
4.4.3 IPL second system
4.4.4 Parallel Sysplex implementation checklist
4.5 Additional steps to create a base sysplex under z/VM
4.5.1 Changes to z/VM directory
4.5.2 Changes in Parmlib
4.5.3 Bringing up your base sysplex
4.6 Implementing a base sysplex without z/VM
4.6.1 Setting up and starting STP
4.6.2 Defining CTCs for XCF communication
4.6.3 Sharing zPDT DASD across PCs
4.6.4 Required Parmlib changes
4.6.5 Loading the systems
4.7 Operating your sysplex
4.7.1 Managing your x3270 sessions
4.7.2 Post-IPL messages
4.7.3 SMF considerations
4.7.4 Sysplex policies
4.7.5 Shutdown
4.7.6 Useful commands
4.7.7 Defining new CDSs
4.7.8 Adding 3390 volumes in Parallel Sysplex
4.7.9 Adding 3270 terminals in Parallel Sysplex
4.7.10 Scaling up in Parallel Sysplex
Chapter 5. Sample DB2 data sharing environment
5.1 Setting up the 2017 Sysplex Extensions DB2 data sharing environment
5.1.1 Overview of the DB2 environment
5.1.2 Implementation
5.2 Controlling the DB2 data sharing group
5.3 Maintaining the DB2 environment
5.4 Sample batch job to test DB2 data sharing
Chapter 6. Sample CICSplex
6.1 CICSplex overview
6.2 Setting up the 2017 Sysplex Extensions CICSplex environment
6.2.1 SMS changes
6.2.2 Parmlib changes for CICS
6.2.3 Adding CICS definitions to VTAMLST
6.2.4 IMPORT CONNECT the CICS user catalog
6.2.5 Defining CICS model log streams
6.2.6 Copying CICS procs to USER.Z22D.PROCLIB
6.3 Controlling your CICSplex environment
6.4 Migration considerations
Appendix A. Sample definitions
Sample devmap file
Sample z/VM Directory entries
Devices that are defined in the ADCD-provided IODF
Sample IEASYMxx member for sysplex
Sample JCL to allocate system-specific data sets
Job to create UNIX System Services data sets for second system
zPDT Disk versioning sample script
Appendix B. Sysplex couple data sets and policies
ADCD CDSs
2017 Sysplex Extensions CDSs for Parallel Sysplex
Job to create CDSs
2017 Sysplex Extensions-provided policies
Appendix C. Alternative disk configuration
Appendix D. Sample IPL flow for sysplex under z/VM
Alternative configuration for a base sysplex
Appendix E. Additional material
Locating the Web material
Using the Web material
Related publications
IBM Redbooks
Other publications
Online resources
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IBM zPDT 2017 Sysplex Extensions
Back cover
Acrobat bookmark
ISBN 073844295X
SG24-8386-01
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