This IBM® Redbooks® publication helps strengthen the position of the IBM PowerHA® SystemMirror® solution with a well-defined and documented deployment models within an IBM Power Systems™ virtualized environment, which provides customers with a planned foundation for business resilience and disaster recovery for their IBM Power Systems infrastructure solutions.

This publication addresses topics to help meet customers' complex high availability and disaster recovery requirements on IBM Power Systems servers to help maximize their

systems' availability and resources, and provide technical documentation to transfer the how-to-skills to users and support teams.

This book is targeted at technical professionals (consultants, technical support staff, IT Architects, and IT Specialists) who are responsible for providing high availability and disaster recovery solutions and support with IBM PowerHA SystemMirror Standard and Enterprise Editions on IBM Power Systems servers.

Chapter 1. Introduction to IBM PowerHA SystemMirror for AIX

Chapter 2. IBM PowerHA SystemMirror V7.2.0 and V7.2.1 for IBM AIX new features

Chapter 3. Planning considerations

Chapter 4. What is new with IBM Cluster Aware AIX and Reliable Scalable Clustering Technology

Chapter 5. Migration

Chapter 6. Resource Optimized High Availability

Chapter 7. Geographic Logical Volume Manager configuration assistant

Chapter 8. Automation adaptation for Live Partition Mobility

Chapter 9. IBM PowerHA SystemMirror User Interface

Chapter 10. Cluster partitioning management update

Chapter 11. IBM PowerHA SystemMirror special features

Appendix A. SCSI reservations

Appendix B. IBM PowerHA: Live kernel update support