High availability with IBM PowerHA

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

Power Systems high availability resources 

IBM and IBM Business Partners offer a broad range of services and education that complement and enhance your availability solutions, from planning through implementation and ongoing support.

The IBM High Availability Center of Competency (HACoC) is can help you design and deploy the highly available, end-to-end IT infrastructures you need to make on demand, always on business possible.

IBM GTS services go well beyond traditional disaster relief. We help companies build resilience into every layer of their business by anticipating the potential impact of a wide range of threats. IBM's business continuity experts have identified three categories of threats that must be addressed in a continuity program. Our comprehensive portfolio addresses all three categories: business-driven, data-driven and event-driven.

IBM Systems & Technology Group Lab Services has the knowledge and deep skills to support you through the entire information technology life cycle. Focused on the delivery of new technologies and special-purpose offerings, STG Lab Services collaborates with IBM Global Services and IBM Business Partners to provide complementary services designed to help keep your business running at top speed.

AIX and Linux on POWER high availability resources 

Publications - Redbooks

Publications - Magazine articles


Additional information

IBM i high availability resources 

IBM Storwize V7000 and IBM i training

Session 1: Implementation

Session 2: Sizing, Disk Magic modeling, Performance considerations

Education - Business Resiliency & External Storage

Publications - Redbooks 

Publications - Whitepapers

Publications - Magazine articles


Contact an IBM Sales Specialist

Next generation applications for big data and analytics and cognitive computing are providing unprecedented insights into opportunities, threats and efficiencies. IBM Power Systems is at the forefront of delivering solutions to gain faster insights from analyzing both structured information and unstructured big data. With the secure, flexible and open platform of IBM Power Systems plus solutions and software, organizations can outpace their competitors by delivering faster services, providing differentiated offerings and turning operational cost into investment opportunity.

To draw insights and make better decisions, businesses rely on the secure, flexible and open platform of IBM Power Systems. Built with the first processor designed for big data workloads, the design of Power Systems combines the computing power, memory bandwidth and I/O in ways that are easier to consume and manage, building on strong resiliency, availability and security.

IBM Power Systems deliver flexibility and choice of operating systems to enable your business to support the next generation applications for big data and analytics and cognitive computing that are transforming how organizations work today. Whether running 1, 2, or all 3 - coupled with PowerVM, they maximize the benefit of Power Systems in your business.

Transform your business with Systems Software that enables virtualization, high availability, flexibility, security and compliance on Power Systems™. IBM’s integrated approach to developing Systems and Systems Software together delivers optimized results with Power Systems.

As an open innovation platform, Power Systems is optimized for big data and analytics performance and to deliver scale-out economics and security for the cloud. IBM and IBM Business Partner solutions exploit key capabilities in IBM Power Systems.

Over the last five years thousands of clients have migrated to IBM Power Systems for choice and flexibility. Learn how Power Systems has helped them revolutionise the way IT is developed and delivered, optimise for big data and analytics, and support private, public and hybrid offerings for scale-out or scale-up implementations all while improving business performance, reducing risk, and establishing a platform for growth.