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1. 发明授权

US07996421B2 Method, computer program product, and system for coordinating access to locally and remotely exported file systems 失效
标题翻译：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
公开(公告)号：US07996421B2
公开(公告)日：2011-08-09
申请号：US11619409
申请日：2007-01-03
申请人： John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
发明人： John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30067
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.
摘要翻译：对本地和远程导出的文件系统的应用程序访问进行协调，以允许远程客户端访问的导出文件系统的缓存数据。响应于请求或文件系统访问，确定该请求是关联于本地导出的文件系统还是远程导出的文件系统。如果请求涉及本地导出的文件系统，则调用本地访问例程以获取对本地导出的文件系统的访问权限。如果请求涉及远程导出的文件系统，则调用远程访问例程以与文件服务器中的本地访问例程进行通信，负责协调对远程导出的文件系统的访问，以获得对远程导出的文件系统的访问权限。

2. 发明申请

US20080162582A1 METHOD, COMPUTER PROGRAM PRODUCT, AND SYSTEM FOR COORDINATING ACCESS TO LOCALLY AND REMOTELY EXPORTED FILE SYSTEMS 失效
标题翻译：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
公开(公告)号：US20080162582A1
公开(公告)日：2008-07-03
申请号：US11619409
申请日：2007-01-03
申请人： John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
发明人： John L. Brooks , Renata Rand McFadden , William J. Schoen , James M. Showalter , David A. Wise
IPC分类号： G06F17/30
CPC分类号： G06F17/30067
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.
摘要翻译：对本地和远程导出的文件系统的应用程序访问进行协调，以允许远程客户端访问的导出文件系统的缓存数据。响应于请求或文件系统访问，确定该请求是关联于本地导出的文件系统还是远程导出的文件系统。如果请求涉及本地导出的文件系统，则调用本地访问例程以获取对本地导出的文件系统的访问权限。如果请求涉及远程导出的文件系统，则调用远程访问例程以与文件服务器中的本地访问例程进行通信，负责协调对远程导出的文件系统的访问，以获得对远程导出的文件系统的访问权限。

3. 发明申请

US20100174941A1 FILE REPLACEMENT IN SHARED FILE SYSTEM 有权
标题翻译：共享文件系统中的文件替换
公开(公告)号：US20100174941A1
公开(公告)日：2010-07-08
申请号：US12349256
申请日：2009-01-06
申请人： Ahilan Rajadeva , William J. Schoen
发明人： Ahilan Rajadeva , William J. Schoen
IPC分类号： G06F11/14
CPC分类号： G06F11/1435 , G06F11/2056
摘要： A method for replacing a first root file system comprising, retrieving a second root file system, mounting the second root file system on a first system in a sysplex as the sysplex root file system, replacing sysplex root mount information associated with the first root file system with sysplex root mount information associated with the mounted second root file system, updating a root on the first system to point to the mounted second root file system, invalidating the first root file system on the first system, updating a first file system to point to the mounted second root file system in the first system, updating an active process with the sysplex root mount information associated with the mounted second root file system, and unmounting the first root file system from the first system.
摘要翻译：一种用于替换第一根文件系统的方法，包括：检索第二根文件系统，将所述第二根文件系统安装在作为所述系统复合根文件系统的系统复合体中的第一系统上，以代替与所述第一根文件系统相关联的系统根安装信息具有与所安装的第二根文件系统相关联的sysplex根安装信息，更新第一系统上的根以指向所安装的第二根文件系统，使第一系统上的第一根文件系统无效，将第一文件系统更新为指向所述第一系统中安装的第二根文件系统，使用与所安装的第二根文件系统相关联的所述sysplex根安装信息来更新活动进程，以及从所述第一系统卸载所述第一根文件系统。

4. 发明授权

US07908511B2 File replacement in shared file system 有权
标题翻译：共享文件系统中的文件替换
公开(公告)号：US07908511B2
公开(公告)日：2011-03-15
申请号：US12349256
申请日：2009-01-06
申请人： Ahilan Rajadeva , William J. Schoen
发明人： Ahilan Rajadeva , William J. Schoen
IPC分类号： G06F11/00
CPC分类号： G06F11/1435 , G06F11/2056
摘要： A method for replacing a first root file system comprising, retrieving a second root file system, mounting the second root file system on a first system in a sysplex as the sysplex root file system, replacing sysplex root mount information associated with the first root file system with sysplex root mount information associated with the mounted second root file system, updating a root on the first system to point to the mounted second root file system, invalidating the first root file system on the first system, updating a first file system to point to the mounted second root file system in the first system, updating an active process with the sysplex root mount information associated with the mounted second root file system, and unmounting the first root file system from the first system.
摘要翻译：一种用于替换第一根文件系统的方法，包括：检索第二根文件系统，将所述第二根文件系统安装在作为所述系统复合根文件系统的系统复合体中的第一系统上，以代替与所述第一根文件系统相关联的系统根安装信息具有与所安装的第二根文件系统相关联的sysplex根安装信息，更新第一系统上的根以指向所安装的第二根文件系统，使第一系统上的第一根文件系统无效，将第一文件系统更新为指向所述第一系统中安装的第二根文件系统，使用与所安装的第二根文件系统相关联的所述sysplex根安装信息来更新活动进程，以及从所述第一系统卸载所述第一根文件系统。

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