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热词
    • 3. 发明授权
    • Storage system, control device and storage device
    • 存储系统,控制设备和存储设备
    • US08447927B2
    • 2013-05-21
    • US13226768
    • 2011-09-07
    • Takashi Fujihara
    • Takashi Fujihara
    • G06F12/00
    • G06F11/1076G11B20/1883G11B27/36G11B2020/183G11B2220/2516G11B2220/415
    • A storage system includes a storage device that includes a storage medium, and a control device that is connected to an upstream-side device, scans the storage device, writes the data in the storage device, and reads the data from the storage device, wherein the control device determines whether or not the data is being written in or read from the storage device, wherein when the data is being written or read, the control device scans the storage medium at intervals of a first time in a first direction that is either a direction in ascending order of logical block addresses of the storage medium or a direction in descending order of the logical block addresses of the storage medium, and wherein when the data is not written and read during the time period, the storage device scans the storage medium in a second direction.
    • 存储系统包括:存储装置,包括存储介质;以及控制装置,连接到上游侧装置,扫描存储装置,将数据写入存储装置,并从存储装置读取数据,其中, 控制装置确定数据是否被写入存储装置或从存储装置读取,其中当数据被写入或读取时,控制装置以第一方向的间隔扫描存储介质,该第一方向是 存储介质的逻辑块地址的升序方向或存储介质的逻辑块地址的降序的方向,并且其中当在该时间段期间没有写入和读取数据时,存储设备扫描存储器 介质在第二个方向。