Recent Versions
- PowerHA 7.1 was released in 2010 and uses the Cluster Aware AIX (CAA) infrastructure available in AIX V6.1 TL 6 and AIX 7.1
- PowerHA 6.1, Rebranded again to IBM PowerHA SystemMirror for AIX, GA Oct 27 2009,
- Now in Standard and Enterprise Editions
- EMC SRDF support
- GLVM 2-site Configuration Wizard
- Improvements to SMIT panels and File Collections
- IPv6 support
- HACMP 5.5, Rebranded to IBM PowerHA, GA Nov 2008,
- Asynchronous replication support
- Updated support for DLPAR/CUOD to include support for IBM POWER5 and POWER6 processors
- Support for LPAR mobility to relocate critical applications
- PowerHA/XD PPRC support of Global Mirror when used with SAN Volume Controller
- Function to allow PowerHA/XD PPRC to support multiple storage subsystems at each site
- Better integration with the AIX operating system by avoiding modifications to the TCP/IP bringing up process
- HACMP 5.4.1, Nov 2007, announcement
- AIX Workload Partitions support (WPAR)
- New GLVM monitoring
- NFSv4 support improvements
- HACMP 5.4, July 2006, announcement
- Web-based GUI
- Nondisruptive HACMP cluster startup, upgrades, and maintenance
- HACMP 5.3, August 2005
- HACMP 5.2, July 2004
- HACMP 5.1, July 2003
- HACMP 4.5, July 2002
- HACMP 4.4, June 2000
- HACMP 4.3
- HAMCP 4.2
- Adds Cluster Single Point of Control (CSPOC) feature
- Dynamic Reconfig
Read more about this topic: IBM High Availability Cluster Multiprocessing
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“The assumption must be that those who can see value only in tradition, or versions of it, deny man’s ability to adapt to changing circumstances.”
—Stephen Bayley (b. 1951)