6 Sun Fire V890 Server Owner’s Guide • September 2004
bearing capacity. An optional rackmounting kit is available for installing the server
into racks with depths ranging from 32 inches (81.3 cm) to 36 inches (91.4 cm).
Instructions for rackmounting the server are supplied with the rackmounting kit.
Reliability, Availability, and Serviceability Features
System reliability, availability, and serviceability (RAS) are enhanced by features that
include:
■ Hot-pluggable disk drives and PCI cards
■ Hot-swappable power supplies and fan tray assemblies
■ Easy access to all internal replaceable components
■ Support for disk and network multipathing with automatic failover capability
■ Support for RAID 0, 1, 0+1, 1+0, and 5 implementations
■ Thermal sensing and overtemperature protection
■ Power system monitoring and fault protection
■ Remote “lights out” management capability
■ N+1 power supply redundancy
■ Automatic system recovery (ASR) capabilities
■ Four levels of system diagnostics
■ Front panel status indicator lights
■ Internal diagnostic LED indicators
■ Error-correcting code on all memory and data paths
■ Parity checking on all system address buses
For more information about RAS features, see “About Reliability, Availability, and
Serviceability Features” on page 15.
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