Reliability, Availability, And Serviceability - IBM 866631Y - Netfinity 7100 - 8666 Hardware Maintenance Manual

Reliability, availability, and serviceability

Three of the most important features in server design are reliability, availability,
and serviceability (RAS). These factors help to ensure the integrity of the data
stored on the server; that the server is available when you want to use it; and that
should a failure occur, you can easily diagnose and repair the failure with minimal
inconvenience.
The following is an abbreviated list of the RAS features that the server supports.
v Menu-driven setup, system configuration, SCSISelect configuration, and
v Power-on self-test (POST)
v Integrated Netfinity Advanced System Management Processor
v Predictive Failure Analysis
v Remote system problem-determination support
v Power and temperature monitoring
v Power-supply redundancy monitoring
v Fault-resistant startup
v Hot-swap drive bays
v Error codes and messages
v System error logging
v Upgradable BIOS, diagnostics, and Netfinity Advanced System Management
v Automatic restart after a power failure
v Parity checking on the SCSI bus and the PCI bus
v Error correcting code (ECC) memory
v Redundant hot-swap power supplies and fans
v Hot-swap cooling
v Chipkill
v Support for hot-plug PCI adapters (optional)
v Redundant Ethernet capabilities (with optional adapter)
v Vital Product Data (VPD) on processors, processor board, I/O board, power
v Information and diagnostic LED panels
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Hardware Maintenance Manual: Netfinity 7100 – Type 8666
diagnostic programs
Processor code
™
memory protection (optional)
supplies, hard disk backplane, power backplane and VRMs.
™
(PFA) alerts