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16 SPARC Enterprise T5120 and T5220 Servers Overview Guide • July 2009
Fault Management and Predictive Self Healing
The SPARC Enterprise T5120 and T5220 servers provide the latest fault management
technologies. The Solaris 10 OS architecture provides a means for building and
deploying systems and services capable of Predictive Self-Healing. Self-healing
technology enables systems to accurately predict component failures and mitigate
many serious problems before they actually occur. This technology is incorporated
into both the hardware and software of the SPARC Enterprise T5120 and T5220
servers.
At the heart of the Predictive Self-Healing capabilities is the Solaris Fault Manager, a
new service that receives data relating to hardware and software errors, and
automatically and silently diagnoses the underlying problem. Once a problem is
diagnosed, a set of agents automatically responds by logging the event, and if
necessary, takes the faulty component offline. By automatically diagnosing problems,
business-critical applications and essential system services can continue
uninterrupted in the event of software failures or major hardware component
failures.
Related Information
■ SPARC Enterprise T5120 and T5220 Servers Product Notes
■ SPARC Enterprise T5120 and T5220 Servers Administration Guide
■ SPARC Enterprise T5120 and T5220 Servers Service Manual
■ Solaris OS
documentation (http://docs.sun.com/app/docs/prod/solaris)
Rackmountable Enclosure
The SPARC Enterprise T5120 and T5220 servers use a space-saving 1U or 2U-high
rackmountable enclosure that can be installed into a variety of industry standard
racks.
Related Information
■ SPARC Enterprise T5120 and T5220 Servers Product Notes
■ SPARC Enterprise T5120 and T5220 Servers Getting Started Guide
■ SPARC Enterprise T5120 and T5220 Servers Getting Started Guide (DC)
■ SPARC Enterprise T5120 and T5220 Servers Site Planning Guide
■ SPARC Enterprise T5120 and T5220 Servers Installation Guide
■ SPARC Enterprise T5120 and T5220 Servers Service Manual