IBM Power Systems: Designed for Reliability

IBM Power Platform Reliability, Availability and Serviceability (RAS)

The base reliability of a computing system is, at its most fundamental level, dependent upon the intrinsic failure rates of the components that comprise it. Very simply, highly reliable servers are built with highly reliable components. On Power Systems, this basic premise is augmented with a clear “design for reliability” architecture and methodology. The POWER6 reliability strategy evolves from, and improves upon, the reliability design points developed throughout the IBM POWER™ program.

At IBM, trained RAS engineers use a concentrated, systematic, architecture-based approach with the objective to improve overall server reliability with each successive generation of system offerings. At the core of this effort is an intensive focus on sensible, well-managed server design strategies that both stress high system instruction execution performance and require logic circuit implementations that operate consistently and reliably despite potentially wide disparities in manufacturing process variances and operating environments. Intensive critical circuit path modeling and simulation procedures are used to identify critical system timing dependencies, so that time-dependent system operations complete successfully under a wide variety of process tolerances.

This white paper provides an overview of the design points that contribute to a reliable POWER6 processor-based system.

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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 revolutionize the way IT is developed and delivered, optimize 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.

Full text white paper