发明名称 |
Magnetic recording apparatus and data reading method |
摘要 |
A magnetic recording apparatus includes: a magnetic disk; a drive device; a magnetic disk control device; a buffer; and a flag management table. The buffer reads data of a specific block unit from a designated read range on the magnetic disk. The flag management table stores a pointer indicating the read location of the buffer for data of each of the block units and a management flag for the pointer. The magnetic disk control device sets the management flag of the pointer corresponding to a given block unit when the data of the given block unit is read to the buffer. |
申请公布号 |
US8638520(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US201113240510 |
申请日期 |
2011.09.22 |
申请人 |
TAKADA KAZUYA;YOSHIDA KENJI;KABUSIKI KAISHA TOSHIBA |
发明人 |
TAKADA KAZUYA;YOSHIDA KENJI |
分类号 |
G11B21/02 |
主分类号 |
G11B21/02 |
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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