Intel RT3WB080 Hardware User Guide - Page 26

Fault Tolerance, Table 4. Fault Tolerance Features

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Fault Tolerance Table 4. Fault Tolerance Features Specification Self Monitoring Analysis and Reporting Technology (SMART) support Optional Battery Backup Drive Replacement Drive Rebuild Using Hot Spares Error Checking and Indication Intel® RAID Controller RT3WB080 • Detects up to 70% of predictable disk drive failures • Monitors the internal performance of all motors, heads, and drive electronics. • Intel® RAID Smart Battery AXXRSBBU7 cache backup • Up to 48 hours of data retention, "Gas Gauge". • Auto detection of failure • Hot plug • Hot swap • Automatic at fail • Dedicated per array • Global for any array • Auto-resume of initialization or rebuild on reboot • Parity generation and checking, automatic consistency checking • Patrol reads • Activity and fault LEDs, alarm • Multiple retries • Logs in NVRAM, event log, CIM, Smart, Intel® RAID Web Console 2 16 Intel® RAID Controller RT3WB080 Hardware User's Guide

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Intel® RAID Controller RT3WB080 Hardware User’s Guide
Fault Tolerance
Table 4. Fault Tolerance Features
Specification
Intel
®
RAID Controller RT3WB080
Self Monitoring Analysis and
Reporting Technology (SMART)
support
Detects up to 70% of predictable disk drive failures
Monitors the internal performance of all motors,
heads, and drive electronics.
Optional Battery Backup
Intel
®
RAID Smart Battery AXXRSBBU7 cache
backup
Up to 48 hours of data retention, “Gas Gauge".
Drive Replacement
Auto detection of failure
Hot plug
Hot swap
Drive Rebuild Using Hot Spares
Automatic at fail
Dedicated per array
Global for any array
Auto-resume of initialization or rebuild on reboot
Error Checking and Indication
Parity generation and checking, automatic
consistency checking
Patrol reads
Activity and fault LEDs, alarm
Multiple retries
Logs in NVRAM, event log, CIM, Smart, Intel
®
RAID
Web Console 2