发明申请
US20080162582A1 METHOD, COMPUTER PROGRAM PRODUCT, AND SYSTEM FOR COORDINATING ACCESS TO LOCALLY AND REMOTELY EXPORTED FILE SYSTEMS
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方法，计算机程序产品和用于协调访问本地和远程出口文件系统的系统
- 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访问本地和远程出口文件系统的系统
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申请号： US11619409申请日： 2007-01-03
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公开(公告)号： US20080162582A1公开(公告)日： 2008-07-03
- 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
- 主分类号： G06F17/30
- IPC分类号： 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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