This IBM® Redbooks® publication addresses topics to help answer customers' complex high availability requirements to help maximize systems availability and resources, and provide documentation to transfer the how-to-skills to the worldwide sales and support teams.

This 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, providing customers a planned foundation for business resilient infrastructure solutions.

This book describes documentation, and other resources available to help the technical teams provide business resilience solutions and support with the IBM PowerHA SystemMirror Standard and Enterprise Editions on IBM Power Systems.

This publication targets technical professionals (consultants, technical support staff, IT Architects, and IT Specialists) responsible for providing high availability solutions and support with IBM PowerHA SystemMirror Standard and Enterprise Editions on IBM Power Systems.

Chapter 1. Introduction to IBM PowerHA SystemMirror for IBM AIX

Chapter 2. IBM PowerHA SystemMirror V7.2 for IBM AIX new features

Chapter 3. Planning considerations

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

Chapter 5. Migration

Chapter 6. Resource Optimized High Availability (ROHA)

Chapter 7. Using the GLVM Configuration Assistant

Chapter 8. Automation to adapt to the Live Partition Mobility (LPM) operation

Appendix A. SCSI reservations

Appendix B. PowerHA: Live kernel update support