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Disk drive caching initial host requested data in non-volatile semiconductor memory to reduce start-up time of a host computer
Disk drive caching initial host requested data in non-volatile semiconductor memory to reduce start-up time of a host computer
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机译:磁盘驱动器将初始主机请求的数据缓存在非易失性半导体存储器中,以减少主机的启动时间
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摘要
A disk drive is disclosed comprising a disk for storing initial host requested (IHR) data requested by a host computer during a start-up process of the host computer, a head actuated radially over the disk, and a non-volatile semiconductor memory (NVSM) for caching at least part of the IHR data. The disk drive transmits the cached IHR data from the NVSM to the host computer during the start-up process thereby avoiding the delay associated with initializing the mechanics of the disk drive as well as conserving battery power for mobile applications.
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