Invention Grant
- Patent Title: Method of refreshing data stored on a disk
- Patent Title (中): 刷新存储在磁盘上的数据的方法
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Application No.: US12824109Application Date: 2010-06-25
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Publication No.: US08154814B2Publication Date: 2012-04-10
- Inventor: Takao Aoki , Yasuhiko Ichikawa
- Applicant: Takao Aoki , Yasuhiko Ichikawa
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: JP2009-173501 20090724
- Main IPC: G11B15/04
- IPC: G11B15/04
Abstract:
According to one embodiment, a disk comprises an area which comprises a plurality of data tracks and is partitioned into a first segment and a plurality of second segments. A controller detects that a segment to be refreshed next is one of the plurality of second segments. The controller saves data stored in the one of the plurality of second segments into the first segment when a segment to be refreshed next is the one of the plurality of second segments.
Public/Granted literature
- US20110019302A1 METHOD OF REFRESHING DATA STORED ON A DISK Public/Granted day:2011-01-27
Information query
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