发明名称 |
Magnetic disk drive and refresh method for the same |
摘要 |
According to one embodiment, a magnetic disk drive includes a grouping module and a refresh controller. The grouping module partitions a set of tracks on a disk into a plurality of groups. Each of the plurality of groups includes a plurality of tracks including at least two tracks with nonconsecutive physical positions. The refresh controller controls refresh process for each of the plurality of groups.
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申请公布号 |
US8345370(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US201113100008 |
申请日期 |
2011.05.03 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;INOUE HIROAKI |
发明人 |
INOUE HIROAKI |
分类号 |
G11B19/04;G11B5/09;G11B27/36 |
主分类号 |
G11B19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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