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Intermediate NAS apparatus having ACL inheritance function for namespace integration

机译:具有用于命名空间集成的ACL继承功能的中间NAS设备

摘要

According to this invention, a computer system which provides a client node with a file system mounted into a virtual namespace, comprising: at least one file server which provides the file system; a root node which mounts the file system provided by the file server into the virtual namespace; and a network which couples the file server and the root node. The root node has an interface coupled to the network, a processor coupled to the interface, and a memory coupled to the processor. The root node is configured to: obtain access information set to a directory above a point in the virtual namespace at which the file system is to be mounted when mounting the file system into the virtual namespace; judge whether the obtained access information is to be inherited; and set, to the file system to be mounted, the obtained access information that is to be inherited.
机译:根据本发明,一种计算机系统,其为客户机节点提供安装在虚拟名称空间中的文件系统,该计算机系统包括:至少一个提供文件系统的文件服务器;根节点,其将文件服务器提供的文件系统挂载到虚拟名称空间中;一个将文件服务器和根节点耦合在一起的网络。根节点具有耦合到网络的接口,耦合到该接口的处理器以及耦合到处理器的存储器。根节点被配置为:当将文件系统安装到虚拟命名空间中时,获取设置到虚拟命名空间中要安装文件系统的点之上的目录的访问信息;判断获取的访问信息是否要继承;将获取的要继承的访问信息设置为要挂载的文件系统。

著录项

  • 公开/公告号US8281009B2

    专利类型

  • 公开/公告日2012-10-02

    原文格式PDF

  • 申请/专利权人 HITOSHI KAMEI;TAKAKI NAKAMURA;

    申请/专利号US20080013584

  • 发明设计人 HITOSHI KAMEI;TAKAKI NAKAMURA;

    申请日2008-01-14

  • 分类号G06F11/00;

  • 国家 US

  • 入库时间 2022-08-21 17:28:48

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