Fault Tolerance; Table 6. Fault Tolerance Features - Intel AXXRMS2AF080 Hardware User's Manual

Flexibility
Background services
Cache policy

Fault Tolerance

Self Monitoring Analysis and
Reporting Technology (SMART)
support
Drive Replacement
Drive Rebuild Using Hot Spares
Error Checking and Indication
22
Specification

Table 6. Fault Tolerance Features

Specification
Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 Hardware User's Guide
®
Intel Integrated RAID Module RMS2AF040 and
RMS2AF080
•
Drive migration
•
RAID level migration
•
Drive Roaming
•
Online Capacity Expansion - without reboot
•
Rebuild
•
Consistency Check
•
Migration
•
OCE
•
Patrol Read
•
Write-through
•
Normal Read
•
Direct I/O
®
Intel Integrated RAID Module RMS2AF040 and
RMS2AF080
•
Detects up to 70% of predictable disk drive failures
•
Monitors the internal performance of all motors, heads,
and drive electronics.
•
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
•
Multiple retries
•
Logs in NVRAM, event log, CIM, Smart, Intel
Web Console 2
®
RAID