Distributed File System Access
    31.
    发明申请
    Distributed File System Access 有权
    分布式文件系统访问

    公开(公告)号:US20100235396A1

    公开(公告)日:2010-09-16

    申请号:US12402764

    申请日:2009-03-12

    IPC分类号: G06F17/30

    摘要: A system and method for providing access in a distributed filesystem. The disclosure describes systems and methods for providing access to filesystem objects in a distributed filesystem (DFS). In one implementation, access to filesystem objects in the DFS can he restricted to only authenticated users and client devices. To this end, the client devices of the DFS can be divided into trusted and non-trusted clients, and further access can be denied to non-trusted clients. Concepts of trusted computing can be utilized to obtain trusted clients. New clients added to the system can be added as non-trusted clients. Further, access can be restricted by extending the file access permissions to include additional bits that can control access to non-trusted clients. In certain situations, the owner of the object can be allowed access to the object from a non-trusted client.

    摘要翻译: 一种用于在分布式文件系统中提供访问的系统和方法。 本公开描述了用于提供对分布式文件系统(DFS)中的文件系统对象的访问的系统和方法。 在一个实现中,对DFS中的文件系统对象的访问可以限于只有经过身份验证的用户和客户端设备。 为此,DFS的客户端设备可分为可信客户端和不可信任的客户端,并且可以拒绝对不可信客户端的进一步访问。 可信计算的概念可用于获取可信客户端。 添加到系统的新客户端可以添加为不可信客户端。 此外,可以通过扩展文件访问权限以包括可以控制对不可信客户端的访问的其他位来限制访问。 在某些情况下,可以允许对象的所有者从不可信的客户端访问该对象。

    Automatically freezing functionality of a computing entity responsive to an error
    32.
    发明授权
    Automatically freezing functionality of a computing entity responsive to an error 失效
    响应于错误自动冻结计算实体的功能

    公开(公告)号:US07493513B2

    公开(公告)日:2009-02-17

    申请号:US10427041

    申请日:2003-04-29

    IPC分类号: G06F11/00

    摘要: Facilitating error handling of computing environments, including those environments having file systems. Responsive to an entity of the computing environment, such as a client of a file system, obtaining at least an indication of an error, a portion of functionality of the entity is automatically frozen. The obtaining is, for instance, responsive to an event of another entity of the computing environment, such as a server of the file system. Eventually, the frozen functionality is thawed allowing the functionality to proceed.

    摘要翻译: 促进计算环境的错误处理,包括具有文件系统的环境。 响应于诸如文件系统的客户端的计算环境的实体,至少获得错误的指示,该实体的一部分功能被自动冻结。 获取是例如响应于诸如文件系统的服务器的计算环境的另一个实体的事件。 最终,冻结的功能被解冻,允许功能继续进行。