Method, system, and program for maintaining a namespace of filesets accessible to clients over a network
    2.
    发明申请
    Method, system, and program for maintaining a namespace of filesets accessible to clients over a network 有权
    用于维护客户端可通过网络访问的文件集名称空间的方法,系统和程序

    公开(公告)号:US20050273451A1

    公开(公告)日:2005-12-08

    申请号:US10851863

    申请日:2004-05-20

    IPC分类号: G06F17/30 G06F7/00

    摘要: Provided are a method, system, and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.

    摘要翻译: 提供了一种维护由客户端通过网络共享的文件集构成的命名空间的信息的方法,系统和程序。 区域信息被保存在至少一个区域上,其中每个区域将至少一个客户端系统,至少一个文件集和至少一个存储池相关联。 对于一个区域,至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。 客户端被提供关于包括在命名空间中的文件集的信息,其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

    SYSTEM AND PROGRAM FOR MAINTAINING A NAMESPACE OF FILESETS ACCESSIBLE TO CLIENTS OVER A NETWORK
    3.
    发明申请
    SYSTEM AND PROGRAM FOR MAINTAINING A NAMESPACE OF FILESETS ACCESSIBLE TO CLIENTS OVER A NETWORK 有权
    用于维护可通过网络访问客户端的文件名称的系统和程序

    公开(公告)号:US20080109450A1

    公开(公告)日:2008-05-08

    申请号:US11972605

    申请日:2008-01-10

    IPC分类号: G06F17/30

    摘要: Provided are a system and program maintaining information on a namespace comprised of filesets shared by clients over a network. Zone information is maintained on at least one zone, wherein each zone associates at least one client system, at least one fileset, and at least one storage pool. For one zone, the associated at least one fileset and at least one storage pool are accessible to the at least one client system. Clients are provided information on filesets included in a namespace, wherein each of a plurality of clients receive information on the at least one fileset associated with the client in the at least one zone including the client.

    摘要翻译: 提供了一个维护由客户端通过网络共享的文件集构成的名称空间的信息的系统和程序。 区域信息被保存在至少一个区域上,其中每个区域将至少一个客户端系统,至少一个文件集和至少一个存储池相关联。 对于一个区域,至少一个客户端系统可访问相关联的至少一个文件集和至少一个存储池。 客户端被提供关于包括在命名空间中的文件集的信息,其中多个客户端中的每一个在包括客户端的至少一个区域中接收与客户端相关联的至少一个文件集的信息。

    Mounted Filesystem Integrity Checking and Salvage
    4.
    发明申请
    Mounted Filesystem Integrity Checking and Salvage 有权
    安装的文件系统完整性检查和打捞

    公开(公告)号:US20080016075A1

    公开(公告)日:2008-01-17

    申请号:US11776129

    申请日:2007-07-11

    IPC分类号: G06F17/30

    摘要: A method and system for conducting an integrity check of system and user metadata when the metadata is mounted. A filesystem reviewer is embedded within software of a server node. A mutual exclusion lock is obtained on the selected metadata. An automated verification of the locked metadata is conducted while the filesystem is mounted. In addition, an automated salvage of the locked metadata may be conducted while the filesystem is mounted. The verification and/or salvage of the locked metadata can be applied to system, user, and/or a portion of the user metadata.

    摘要翻译: 一种用于在安装元数据时进行系统和用户元数据的完整性检查的方法和系统。 文件系统审阅者嵌入在服务器节点的软件中。 在所选元数据上获得互斥锁。 在安装文件系统时进行锁定元数据的自动验证。 此外,可以在安装文件系统的同时进行锁定元数据的自动抢救。 锁定的元数据的验证和/或补救可以应用于系统,用户和/或用户元数据的一部分。

    Fencing of resources allocated to non-cooperative client computers
    8.
    发明申请
    Fencing of resources allocated to non-cooperative client computers 失效
    击倒分配给非合作客户端计算机的资源

    公开(公告)号:US20050273529A1

    公开(公告)日:2005-12-08

    申请号:US10851452

    申请日:2004-05-20

    IPC分类号: G06F3/00 G06F21/00

    CPC分类号: G06F21/34

    摘要: Techniques are provided for processing an Input/Output (I/O) request. At least one data block is allocated for use in completing the I/O request. A current operations record is stored for the I/O request. It is determined whether the I/0 request has been completed within a specified period of time. In response to determining that the I/O request has not been completed within the specified period of time, the allocated at least one data block is fenced. Also provided are techniques for processing an Input/Output (I/O) request in which an identification message is received from a client computer. It is determined whether the client computer is a rogue client based on whether a current operations record exists for the client computer.

    摘要翻译: 提供了用于处理输入/输出(I / O)请求的技术。 分配至少一个数据块用于完成I / O请求。 为I / O请求存储当前操作记录。 确定I / O请求是否在指定的时间段内完成。 响应于确定I / O请求在指定时间段内尚未完成,所分配的至少一个数据块是围栏的。 还提供了用于处理其中从客户端计算机接收到标识消息的输入/输出(I / O)请求的技术。 基于客户端计算机是否存在当前操作记录来确定客户端计算机是否是流氓客户端。

    METHOD, SYSTEM, AND ARTICLE OF MANUFACTURE FOR STORING DEVICE INFORMATION
    9.
    发明申请
    METHOD, SYSTEM, AND ARTICLE OF MANUFACTURE FOR STORING DEVICE INFORMATION 失效
    用于存储设备信息的方法,系统和制品

    公开(公告)号:US20080052296A1

    公开(公告)日:2008-02-28

    申请号:US11929044

    申请日:2007-10-30

    IPC分类号: G06F7/00

    摘要: A method, system, and article of manufacture, wherein a plurality of references to a plurality of files corresponding to a plurality of devices are stored in a data structure implemented in a computational device, wherein the computational device is coupled to the plurality of devices via a network. Access is enabled to the data structure to a distributed application, wherein the distributed application uses a stored reference in the data structure to determine a file corresponding to a device, and wherein the distributed application performs data transfer operations with the device via the determined file.

    摘要翻译: 一种方法,系统和制品,其中对与多个装置相对应的多个文件的多个参考被存储在实现在计算装置中的数据结构中,其中所述计算装置经由 一个网络。 对分布式应用的数据结构的访问被启用,其中分布式应用使用数据结构中存储的参考来确定与设备相对应的文件,并且其中分布式应用通过所确定的文件与设备执行数据传输操作。

    Method, system, and article of manufacture for storing device information
    10.
    发明申请
    Method, system, and article of manufacture for storing device information 审中-公开
    用于存储设备信息的方法,系统和制造

    公开(公告)号:US20050262090A1

    公开(公告)日:2005-11-24

    申请号:US10851036

    申请日:2004-05-21

    IPC分类号: G06F3/06 G06F17/30 G06F7/00

    摘要: Provided are a method, system, and article of manufacture, wherein a plurality of references to a plurality of files corresponding to a plurality of devices are stored in a data structure implemented in a computational device, wherein the computational device is coupled to the plurality of devices via a network. Access is enabled to the data structure to a distributed application, wherein the distributed application uses a stored reference in the data structure to determine a file corresponding to a device, and wherein the distributed application performs data transfer operations with the device via the determined file.

    摘要翻译: 提供了一种方法,系统和制品,其中对与多个设备相对应的多个文件的多个引用被存储在在计算设备中实现的数据结构中,其中所述计算设备耦合到所述多个 设备通过网络。 对分布式应用的数据结构的访问被启用,其中分布式应用使用数据结构中存储的参考来确定与设备相对应的文件,并且其中分布式应用通过所确定的文件与设备执行数据传送操作。