Intel RMS25PB080N ユーザーズマニュアル
Intel® Integrated RAID Module RMS25PB080N and RMS25CB080N Hardware User’s Guide
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Fault Tolerance
Table 8. Fault Tolerance Features
Flexibility
•
Drive migration
•
RAID level migration
•
Drive Roaming
•
Online Capacity Expansion - without reboot
Background services
•
Rebuild
•
Consistency Check
•
Migration
•
OCE
•
Patrol Read
Cache options
•
Write-back or Write-through
•
Read Ahead
•
Adaptive Read Ahead
•
Non Read Ahead
•
Cache I/O or Direct I/O
•
Disk Cache
Specification
Intel
®
Integrated RAID Module RMS25PB080N and
RMS25CB080N
Specification
Intel
®
Integrated RAID Module RMS25PB080N and
RMS25CB080N
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
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
•
Multiple retries
•
Logs in NVRAM, event log, CIM, Smart, Intel
®
RAID
Web Console 2