Fault Tolerance; Table 4. Fault Tolerance Features - Intel RS2BL040 - Raid Controller Hardware User's Manual

Fault Tolerance

Self Monitoring Analysis and
Reporting Technology (SMART)
support
Optional Battery Backup
Drive Replacement
Drive Rebuild Using Hot Spares
Error Checking and Indication
16

Table 4. Fault Tolerance Features

Specification
®
Intel RAID Controller RS2BL040
•
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 72 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
Web Console 2
Intel® RAID Controller RS2BL040 Hardware User's Guide
®
RAID