发明授权
US07996421B2 Method, computer program product, and system for coordinating access to locally and remotely exported file systems
失效
方法，计算机程序产品和用于协调对本地和远程导出的文件系统的访问的系统
- 专利标题： Method, computer program product, and system for coordinating access to locally and remotely exported file systems
- 专利标题（中）： 方法，计算机程序产品和用于协调对本地和远程导出的文件系统的访问的系统
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申请号： US11619409申请日： 2007-01-03
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公开(公告)号： US07996421B2公开(公告)日： 2011-08-09
- 发明人: John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
- 申请人： John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
- 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： Cantor Colburn LLP
- 代理商 William A. Kinnaman, Jr.
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/30
摘要：
Application access to locally and remotely exported file systems is coordinated to allow caching data for exported file systems accessed by remote clients. In response to a request or file system access, it is determined whether the request relates to a locally exported file system or a remotely exported file system. If the request relates to a locally exported file system, a local access routine is invoked to obtain access permissions to the locally exported file system. If the request relates to remotely exported file system, a remote access routine is invoked to communicate with a local access routine in a file server responsible for coordinating access to the remotely exported file system to obtain access permissions to the remotely exported file system.
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