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Storage medium management device, storage medium m

2020-01-18 来源:步旅网
专利内容由知识产权出版社提供

专利名称:Storage medium management device,

storage medium management method,storage medium, and storage mediummanagement system

发明人:Kiyotaka Tsuji申请号:US14837569申请日:20150827公开号:US09934874B2公开日:20180403

专利附图:

摘要:A storage medium management device may include a non-volatile storage, an

error information register, and a congenital defective block identification register. Thestorage stores a defective block identification indicating a location of a defective block ina plurality of storage media. The error information register stores error informationindicating that an error has occurred in access to the plurality of storage media. If at leastone of the plurality of storage media has been replaced, the congenital defective blockidentification register identifies based on the error information a replaced storagemedium of the plurality of storage media, reads a congenital defective block

identification indicating a location of a congenital defective block from a prescribed blockof the storage medium replaced, and updates the defective block identification of thereplaced storage medium, with the congenital defective block identification read outfrom the replacing storage medium.

申请人:Kabushiki Kaisha Toshiba

地址:Minato-ku, Tokyo JP

国籍:JP

代理机构:Knobbe, Martens, Olson & Bear, LLP

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