Server pool for clustered system
    2.
    发明授权
    Server pool for clustered system 有权
    群集系统的服务器池

    公开(公告)号:US06412079B1

    公开(公告)日:2002-06-25

    申请号:US09169838

    申请日:1998-10-09

    IPC分类号: H02H305

    摘要: A computer system includes a plurality of interdependent processors for operating a common set of applications. Each interdependent processor executes an independent operating system image without sharing file system state information. Each interdependent processor has a network access card with a first network connection and a second network connection. The computer system includes a first active backplane coupled to each first network connection of each processor; a second active backplane coupled to each second network connection of each processor, the second active backplane operating in lieu of the first active backplane in case of a fail-over; and one or more directors coupled to the first and second active backplanes, each of the one or more directors load-balancing requests directed at a plurality of servers.

    摘要翻译: 计算机系统包括用于操作公共应用集合的多个相互依赖的处理器。 每个相互依赖的处理器执行独立的操作系统映像,而不共享文件系统状态信息。 每个相互依赖的处理器具有具有第一网络连接和第二网络连接的网络访问卡。 计算机系统包括耦合到每个处理器的每个第一网络连接的第一有源底板; 耦合到每个处理器的每个第二网络连接的第二有源背板,在故障转移的情况下第二主动背板代替第一有源背板操作; 以及耦合到所述第一和第二活动背板的一个或多个导向器,所述一个或多个导向器中的每一个导向到多个服务器的负载平衡请求。

    Fault tolerant bus for clustered system
    3.
    发明授权
    Fault tolerant bus for clustered system 有权
    集群系统的容错总线

    公开(公告)号:US06397345B1

    公开(公告)日:2002-05-28

    申请号:US09169361

    申请日:1998-10-09

    IPC分类号: H02H305

    摘要: A computer system includes a plurality of interdependent processors. Each interdependent processor executes an independent operating system image without sharing file system state information, and each interdependent processor further has a network access card with a first network connection and a second network connection. The computer system has a first active backplane coupled to each first network connection of each processor; a second active backplane coupled to each second network connection of each processor, the second active backplane operating in lieu of the first active backplane in case of a fail-over; and one or more peripherals connected to each of the first and second active backplanes and responsive to data requests transmitted over the first and second active backplanes.

    摘要翻译: 计算机系统包括多个相互依赖的处理器。 每个相互依赖的处理器在不共享文件系统状态信息的情况下执行独立的操作系统映像,并且每个相互依赖的处理器还具有具有第一网络连接和第二网络连接的网络访问卡。 计算机系统具有耦合到每个处理器的每个第一网络连接的第一有源底板; 耦合到每个处理器的每个第二网络连接的第二有源背板,在故障转移的情况下第二主动背板代替第一有源背板操作; 以及连接到第一和第二活动背板中的每一个的一个或多个外围设备,并响应于在第一和第二活动背板上传输的数据请求。

    Shared-everything file storage for clustered system
    4.
    发明授权
    Shared-everything file storage for clustered system 有权
    共享 - 集群系统的所有文件存储

    公开(公告)号:US06230190B1

    公开(公告)日:2001-05-08

    申请号:US09169360

    申请日:1998-10-09

    IPC分类号: G06F15167

    摘要: A computer system has a plurality of processors, each processor executing an independent operating system image without sharing file system state information. The system includes an active backplane coupled to the plurality of processors; and one or more data storage devices coupled to the active backplane for satisfying data requests from the plurality of processors, each of the data storage devices being adapted to secure a file when one processor writes to the file and to release the file when the processor completes operation on the file.

    摘要翻译: 计算机系统具有多个处理器,每个处理器执行独立的操作系统图像而不共享文件系统状态信息。 该系统包括耦合到多个处理器的有源底板; 以及耦合到所述活动背板的一个或多个数据存储设备,用于满足来自所述多个处理器的数据请求,所述数据存储设备中的每一个适于在一个处理器写入所述文件时保护文件,并且当所述处理器完成时释放所述文件 对文件进行操作