发明名称 |
MAGNETIC DISK DRIVE AND METHOD FOR REWRITING DATA BLOCK |
摘要 |
According to one embodiment, a magnetic disk includes a disk, a controller and an indicator module. The disk includes a plurality of data sectors. The controller is configured to control data rewrite for reading a first data block stored in the disk and writing a second data block corresponding to the read first data block to a write destination on the disk. The indicator module is configured to embed an indicator indicative of an attribute relating to data rewrite in each sector data in the second data block written to the write destination when the each sector data is written to the write destination. |
申请公布号 |
US2011292533(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113079698 |
申请日期 |
2011.04.04 |
申请人 |
NITTA TATSUO;TANAKA HIDEAKI;HAGA TATSUYA;HONGAWA TADASHI;SHINBORI TAKAHIRO;KABUSHIKI KAISHA TOSHIBA |
发明人 |
NITTA TATSUO;TANAKA HIDEAKI;HAGA TATSUYA;HONGAWA TADASHI;SHINBORI TAKAHIRO |
分类号 |
G11B27/36 |
主分类号 |
G11B27/36 |
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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