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31. 发明授权

US06714953B2 System and method for managing file export information 失效
标题翻译：用于管理文件导出信息的系统和方法
公开(公告)号：US06714953B2
公开(公告)日：2004-03-30
申请号：US09886185
申请日：2001-06-21
申请人： Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
发明人： Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
IPC分类号： G06F1730
CPC分类号： G06F17/30067 , Y10S707/99956
摘要： A system and method for including export information in the file system extended attribute data area is provided. File export information is determined by a system administrator or automated process. The determined export information is stored in an extended attribute data area corresponding with the file. When a computer system issues mount commands for the file systems to be mounted, the file system provides export information included in the extended attributes to the kernel whereupon the kernel exports the file system. Maintenance of file export information is thereby reduced. Backup, replications, and restorations of file systems is simplified by maintaining the export information along with the files being backed, replicated, or restored. For example, when the system administrator backs up a file, the export information in the extended attributes is backed-up as well. When the file system is retrieved, the export information is also retrieved within the extended attributes.
摘要翻译：提供了一种在文件系统扩展属性数据区域中包含导出信息的系统和方法。文件导出信息由系统管理员或自动进程决定。确定的导出信息存储在与该文件对应的扩展属性数据区域中。当计算机系统发布要挂载的文件系统的安装命令时，文件系统将包含在扩展属性中的导出信息提供给内核导出文件系统的内核。从而减少文件导出信息的维护。通过维护导出信息以及正在备份，复制或还原的文件来简化文件系统的备份，复制和恢复。例如，当系统管理员备份文件时，还会备份扩展属性中的导出信息。检索文件系统时，还会在扩展属性中检索导出信息。

32. 发明授权

US07890554B2 Apparatus and method of exporting file systems without first mounting the file systems 失效
标题翻译：导出文件系统的装置和方法，而无需首先安装文件系统
公开(公告)号：US07890554B2
公开(公告)日：2011-02-15
申请号：US10099777
申请日：2002-03-14
申请人： William B. Brown , Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
发明人： William B. Brown , Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
IPC分类号： G06F17/30
CPC分类号： G06F17/3007
摘要： A method, system and apparatus for exporting file systems without having to mount them first are provided. Most Unix-based servers usually mount some system operation critical files at startup. Thus, directories have to be mounted. One or more of these directories are usually used as mount points for mounting other file systems when needed. An extended attribute file is used to provide all information needed to export a file system. Thus, a server need not mount a file system to obtain this information. That is on startup, a server needs only refer to these extended attribute files to obtain the information needed to export the file systems.
摘要翻译：提供了一种用于导出文件系统而不必首先安装它们的方法，系统和装置。大多数基于Unix的服务器通常在启动时安装一些系统操作关键文件。因此，必须安装目录。这些目录中的一个或多个通常用作在需要时安装其他文件系统的安装点。扩展属性文件用于提供导出文件系统所需的所有信息。因此，服务器无需安装文件系统即可获取此信息。那就是启动时，服务器只需要参考这些扩展属性文件来获取导出文件系统所需的信息。

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