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INCREMENTAL BACKGROUND MEDIA SCAN
专利权人:
Western Digital Technologies, Inc.
发明人:
Chang Hung-Min,Liu Haining,Pavlenko Yuriy,Yeh Hung-Cheng
申请号:
US201615264391
公开号:
US2018074701(A1)
申请日:
2016.09.13
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
In general, a storage device may perform an incremental background media scan. The storage device includes a data storage portion comprising a plurality of blocks. The storage device also includes a controller configured to perform the scan to determine whether to perform maintenance on the page. As such, the controller may scan a first page of a first block of a set of blocks. Each block has multiple pages. The controller may, for each respective remaining block of the set, scan a respective first page of the respective remaining block, the first page having a same first index as the respective first page. The controller may further scan a second page of the first block. The controller may then, for each respective remaining block of the set, scan a respective second page of the respective remaining block, the second page having a same second index as the respective second page.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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