Anomaly notification control in disk array

Details Anomaly notification control in disk array Anomaly notification control in disk array

2006-07-21

2008-11-25

Lohn, Joshua A (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S006130, C719S325000

Reexamination Certificate

active

07457981

ABSTRACT:
In a storage device incorporating a plurality of kinds of disk drives with different interfaces, the controller performs sparing on a disk drive, whose errors that occur during accesses exceed a predetermined number, by swapping it with a spare disk drive that is prepared beforehand.

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