Ha manager in websphere application server

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Published on 18 October 2005

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ISBN-10: 0738492507
ISBN-13: 9780738492506
IBM Form #: SG24-6688-00

Authors: Birgit Roehm, Adeline Chun, William Joly, Tim Klubertanz, Li-Fang Lee, Hong Min, Yoshiki Nakajima, Nagaraj Nunna, Terry O'Brien, Kristi Peterson, Jens Rathgeber and Michael Schmitt

Abstract

This IBM Redbooks publication discusses the high availability aspects of IBM WebSphere Application Server Network Deployment V6 and high availability of related components, such as the Web servers or directory servers. This book discusses in detail:

- High availability concepts.

- WebSphere Application Server clustering considerations, the failover process, the WebSphere HAManager, and WebSphere component's reactions to failures.

- High availability system administration, such as application management, hardware replacement or upgrade, and software upgrades.

- WebSphere Node Agent and Deployment Manager high availability using external clustering software solutions such as IBM HACMP, IBM Tivoli System Automation, VERITAS Cluster Server, and Sun Cluster.

- High availability considerations and differences when using WebSphere in iSeries environments and zSeries environments.

- End-to-end WebSphere system high availability involving WebSphere MQ, Web servers, Load Balancer, firewalls, and LDAP servers.

The book also gives an introduction into how to backup and recover a Network Deployment configuration.

Table of Contents

Part 1. High availability concepts

Chapter 1. Understanding high availability concepts

Part 2. WebSphere clustering for HA and HA administration

Chapter 2. WebSphere Application Server failover and recovery

Chapter 3. WebSphere administrative process failures

Chapter 4. High availability system administration

Chapter 5. High availability application administration

Part 3. WebSphere HAManager

Chapter 6. WebSphere HAManager

Part 4. Platform specific information, IBM Eserver iSeries and zSeries

Chapter 7. WebSphere HA on IBM Eserver iSeries

Chapter 8. WebSphere HA on z/OS

Part 5. Using external clustering software

Chapter 9. Configuring WebSphere Application Server for external clustering software

Chapter 10. WebSphere and IBM Tivoli System Automation

Chapter 11. WebSphere and IBM HACMP

Chapter 12. WebSphere and VERITAS Cluster Server

Chapter 13. WebSphere and Sun Cluster

Part 6. End-to-end high availability

Chapter 14. Backup and recovery of Network Deployment configuration

Chapter 15. WebSphere end-to-end high availability

Appendix A. Handling StaleConnectionException

Appendix B. Additional material