发明申请
- 专利标题： METHOD AND APPARATUS FOR IMPLEMENTING CACHE
- 专利标题（中）： 实现高速缓存的方法和设备
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申请号： US13570770申请日： 2012-08-09
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公开(公告)号： US20120303905A1公开(公告)日： 2012-11-29
- 发明人: Wei ZHANG , Mingchang WEI , Zhixin CHEN
- 申请人： Wei ZHANG , Mingchang WEI , Zhixin CHEN
- 优先权： CN201010116496.0 20100210
- 主分类号： G06F12/12
- IPC分类号： G06F12/12
摘要：
In embodiments of the present invention, a file access request sent by an application to a hard disk is obtained, file information of the accessed file is acquired according to the request, the file accessed by the application is fragmented to obtain at least one file fragment, a condition for copying the file fragment from the hard disk to the cache is set, and the file fragment is copied to the cache when the copying condition is met in a storage unit. Compared with a technical solution in the prior art where the file is copied to the cache, utilization efficiency of the cache is effectively improved.
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