High availability with IBM PowerHA

High availability solutions for UNIX (AIX) and IBM i customers

High availability, business continuity, disaster recovery. Power Systems is committed to investing in—and bringing to market—solutions designed to keep your IT environments resilient. IBM engineers work continuously to optimise IBM Power Systems hardware and operating systems to keep pace with the increasing demand for 24x365 availability.


Deliver better insights

New best-in-class versatility and performance is your engine for an information-centric world

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Technical support

The value of deep integration

IBM PowerHA SystemMirror 7.1 for AIX high availability clustering