发明名称 Adaptive event-based predictive failure analysis measurements in a hard disk drive
摘要 In a first aspect, a method of operating a disk drive includes detecting a trigger event during non-idle operation of the disk drive, and responding to the detected trigger event by performing a predictive failure analysis with respect to the disk drive. According to a second aspect, a method of operating a disk drive includes performing a predictive failure analysis with respect to the disk drive at a regular time interval, detecting a trigger event during non-idle operation of the disk drive, and responding to the detected trigger event by reducing the regular time interval at which the predictive failure analysis is performed. Numerous other aspects are provided.
申请公布号 US2003112538(A1) 申请公布日期 2003.06.19
申请号 US20010023262 申请日期 2001.12.18
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION, 发明人 SMITH GORDON JAMES
分类号 G11B5/00;G11B20/18;G11B27/36;(IPC1-7):G11B27/36;G11B21/02 主分类号 G11B5/00
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