发明名称 |
WRITE REORDERING IN A HYBRID DISK DRIVE |
摘要 |
A hybrid drive and associated methods increase the rate at which data are transferred to a nonvolatile storage medium in the hybrid drive. By using a large nonvolatile solid state memory device as cache memory for a magnetic disk drive, a very large number of write commands can be cached and subsequently reordered and executed in an efficient manner. In addition, strategic selection and reordering of only a portion of the write commands stored in the nonvolatile solid state memory device increases efficiency of the reordering process.
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申请公布号 |
US2013242425(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213423083 |
申请日期 |
2012.03.16 |
申请人 |
ZAYAS FERNANDO A.;EHRLICH RICHARD M.;DUNN ERIC R.;TOSHIBA AMERICA ELECTRONICS COMPONENTS, INC. |
发明人 |
ZAYAS FERNANDO A.;EHRLICH RICHARD M.;DUNN ERIC R. |
分类号 |
G11B5/86;G06F12/02 |
主分类号 |
G11B5/86 |
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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