发明名称 |
Method and system for cache management algorithm selection |
摘要 |
In a data storage device, a system of method of optimizing cache management. A method includes selecting a set of cache management algorithms associated with a predetermined pattern in a sequence of commands. Statistics based on a sequence of commands are gathered and a pattern is detected from the statistics. The pattern is associated with predetermined known patterns to identify a set of cache management algorithms that are optimized for the known pattern. A system includes usage statistics that are correlated among a set of known usage patterns. A switch chooses the set of cache management algorithms associated with the known pattern that most closely matches the usage statistics.
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申请公布号 |
US6883066(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20010014371 |
申请日期 |
2001.12.11 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
HERBST JAMES ARTHUR;BAUM CAROL MICHIKO;DIXON ROBERT WILLIAM |
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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