发明授权
US07581063B2 Method, system, and program for improved throughput in remote mirroring systems
有权
用于提高远程镜像系统吞吐量的方法，系统和程序
- 专利标题： Method, system, and program for improved throughput in remote mirroring systems
- 专利标题（中）： 用于提高远程镜像系统吞吐量的方法，系统和程序
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申请号： US11144318申请日： 2005-06-03
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公开(公告)号： US07581063B2公开(公告)日： 2009-08-25
- 发明人: Michael E. Factor , Shachar Fienblit , Olympia Gluck , Joseph Smith Hyde, II , Thomas Charles Jarvis , William Frank Micka , Gail Andrea Spear , Martin Jacob Tross , Aviad Zlotnick
- 申请人： Michael E. Factor , Shachar Fienblit , Olympia Gluck , Joseph Smith Hyde, II , Thomas Charles Jarvis , William Frank Micka , Gail Andrea Spear , Martin Jacob Tross , Aviad Zlotnick
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Konrad Raynes & Victor LLP
- 代理商 Janaki K. Davda
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F13/00
摘要：
Disclosed is a method, system, and program for managing metadata in cache. A first policy is used to determine when to remove data from a primary cache, and a second policy is used to determine when to remove data from a metadata cache.
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