发明名称 |
Non-volatile memory cache performance improvement |
摘要 |
In order to provide a more efficient persistent storage device, one or more long-term storage media are included along with a non-volatile memory. In one embodiment, one portion of the non-volatile memory is used as a write buffer and a read cache for writes and reads to the long-term storage media. Interfaces are provided for controlling the use of the non-volatile memory as a write buffer and a read cache. Additionally, a portion of the non-volatile memory is used to provide a direct mapping for specified sectors of the long-term storage media. Descriptive data regarding the persistent storage device is stored in another portion of the non-volatile memory. |
申请公布号 |
US2005246487(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20040837986 |
申请日期 |
2004.05.03 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ERGAN CENK;NICHOLSON CLARK D.;TEODOSIU DAN;DEWHITT DEAN L.;HILL EMILY N.;KODAVALLA HANUMANTHA R.;ZWILLING MICHAEL J.;PARCHEM JOHN M.;FORTIN MICHAEL R.;OBR NATHAN S.;NAGAR RAJEEV Y.;VERMA SURENDA;POWELL THERRON;WESTERINEN WILLIAM J.;ZBIKOWSKI MARK J.;STEMEN PATRICK L. |
分类号 |
G06F3/06;G06F12/00;G06F12/08;(IPC1-7):G06F12/00 |
主分类号 |
G06F3/06 |
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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