Dynamic selective distribution of events to server receivers
    1.
    发明授权
    Dynamic selective distribution of events to server receivers 有权
    将事件动态选择性分配到服务器接收器

    公开(公告)号:US06347330B1

    公开(公告)日:2002-02-12

    申请号:US09146960

    申请日:1998-09-04

    IPC分类号: G06F1516

    摘要: Disclosed is a server having a plurality of clients coupled to the server at client nodes, and coupled to a plurality of receivers. Events, which may range from a successful completion message to a major error alert, may be generated relating to the server or to the client nodes. A method is disclosed for dynamically selectively distributing the events to particular ones of the receivers, in response to a selective enabling/disabling of the events to each receiver. The method with respect to client nodes comprises: upon opening a session of a client node, the selectively enabled events/receivers relating to the client node are determined. Upon the selective enabling/disabling occurring during the session of the client node, the determined selectively enabled events/receivers relating to the client node are dynamically updated. Then, upon occurrence of an event relating to a client node, the event is distributed to ones of the receivers having been selectively enabled for the event in the determining and the dynamically updating steps. Additionally, classes of events or wild card groups of client nodes may be enabled.

    摘要翻译: 公开了一种服务器,其具有在客户端节点处耦合到服务器的多个客户端,并且耦合到多个接收器。 可能产生与服务器或客户机节点相关的事件,其可能范围从成功完成消息到主要错误警报。 公开了一种用于响应于对每个接收机的事件的选择性启用/禁用来动态地选择性地将事件分发给接收机中的特定接收机的方法。 关于客户端节点的方法包括:在打开客户端节点的会话时,确定与客户端节点有关的选择性启用的事件/接收者。 在客户机节点的会话期间发生选择性启用/禁用时,动态地更新与客户端节点相关的确定的有选择地启用的事件/接收者。 然后,在发生与客户端节点相关的事件时,该事件被分配给在确定和动态更新步骤中已被选择性地启用事件的接收者之一。 此外,可以启用客户端节点的事件或通配符组。

    Server-to-server event logging
    2.
    发明授权
    Server-to-server event logging 失效
    服务器到服务器事件日志记录

    公开(公告)号:US06230198B1

    公开(公告)日:2001-05-08

    申请号:US09150339

    申请日:1998-09-10

    IPC分类号: G06F1516

    摘要: Disclosed are a method, embodiable in computer readable program code, and a system for providing server-to-server event logging. A server-to-server event message is generated including 1) an event identifier, 2) any text insert pertinent to the event message, and 3) a source trail indicating the origin and history of the event, the source trail comprising an identifier of any server forwarding the event, each identifier separated by a special character, so that the origin and any subsequently transmitting servers may be known. Further, the source trail of a received server-to-server event message is parsed to determine each identifier in the source trail, and the event message transmitted to a receiving server only if the receiving server identifier is absent from the parsed source trail, thus preventing any loops which might cause the event to be repeated. Additionally, a receiving server has a listing of events by event identifier with corresponding text messages in the text language of the receiving server. The received event identifier is found in the listing, and the receiving server logs the event, using the identified text message in the listing in the text language of the receiving server, and employing the text inserts.

    摘要翻译: 公开了一种体现在计算机可读程序代码中的方法,以及用于提供服务器到服务器事件记录的系统。 产生服务器到服务器的事件消息,包括1)事件标识符,2)与事件消息相关的任何文本插入,以及3)指示事件的起始和历史的源路径,源路径包括 转发事件的任何服务器,每个标识符由特殊字符分隔,使得原始码和任何后续的发送服务器可能是已知的。 此外,解析接收到的服务器到服务器事件消息的源路径以确定源路径中的每个标识符,并且仅当从解析的源路径中不存在接收服务器标识符时才将该事件消息发送到接收服务器,因此 防止可能导致事件重复的任何循环。 此外,接收服务器具有事件标识符与接收服务器的文本语言中的对应文本消息的列表。 在列表中找到接收的事件标识符,并且接收服务器使用接收服务器的文本语言中的识别的文本消息来记录事件,并使用文本插入。

    System and method for command routing and execution in a multiprocessing system
    3.
    发明授权
    System and method for command routing and execution in a multiprocessing system 失效
    多处理系统中命令路由和执行的系统和方法

    公开(公告)号:US06389543B1

    公开(公告)日:2002-05-14

    申请号:US09143820

    申请日:1998-08-31

    IPC分类号: G06F900

    CPC分类号: H04L63/104

    摘要: Any node in a multi-node processing system may be employed to route commands to a selected group of one or more nodes, and initiate local command execution if permitted by local security provisions. The system includes multiple application nodes interconnected by a network, and one or more administrator nodes each coupled to at least one application node. Each administrator node has assigned security credentials. The process starts when the administrator node transmits input to one of the application nodes (an “entry” node). The input includes a command and routing information specifying a list of desired application nodes (“destination” nodes) to execute the command. In response to this input, the entry node transmits messages to all destination nodes to (1) log-in to the destination nodes as the originating administrator node, and (2) request the destination nodes to execute the command. Consulting locally stored security information, each destination node determines whether the entry node's log-in should succeed. If so, the destination node consults locally stored authority information to determine whether the initiating administrator node has authority to execute the requested command. If so, the destination node executes the command. The destination node sends the entry node a response representing the outcome of command execution. The entry node organizes such responses and provides a representative output.

    摘要翻译: 可以使用多节点处理系统中的任何节点来将命令路由到所选择的一个或多个节点的组,并且如果被本地安全规定允许,则启动本地命令执行。 系统包括由网络互连的多个应用节点,以及每个耦合到至少一个应用节点的一个或多个管理员节点。 每个管理员节点都分配了安全凭证。 当管理员节点向其中一个应用节点(“条目”节点)发送输入时,该过程开始。 输入包括指定用于执行命令的期望的应用节点(“目的地”节点)的列表的命令和路由信​​息。 响应于该输入,入口节点将消息发送到所有目的地节点,以(1)作为始发管理员节点登录到目的地节点,以及(2)请求目的节点执行该命令。 咨询本地存储的安全信息,每个目标节点确定入口节点的登录是否应该成功。 如果是,则目的地节点查询本地存储的权限信息,以确定发起管理员节点是否具有执行请求的命令的权限。 如果是,则目的节点执行该命令。 目的地节点向入口节点发送表示命令执行结果的响应。 入口节点组织此类响应并提供代表性的输出。

    System and method for server-to-server data storage in a network environment
    7.
    发明授权
    System and method for server-to-server data storage in a network environment 有权
    网络环境中服务器到服务器数据存储的系统和方法

    公开(公告)号:US06311213B2

    公开(公告)日:2001-10-30

    申请号:US09247576

    申请日:1999-02-02

    IPC分类号: G06F1516

    摘要: A system and method for storing data in a network computing environment. The network includes a source server that will receive data to be stored from a client and target servers that have locally attached physical storage media. A server-to-server protocol is used to establish a communication connection between the source server and target server while programming allows the storage of the data from the source server on the physical storage at the target server, while also creating a virtual volume at the source server on which the data is also stored. From the perspective of the client, the data appears to be stored at the source server on locally attached storage media. The present invention eliminates the requirement for actual physical media locally attached to the source server.

    摘要翻译: 一种用于在网络计算环境中存储数据的系统和方法。 该网络包括一个源服务器,它将接收要从客户端存储的数据和具有本地连接的物理存储介质的目标服务器。 服务器到服务器协议用于在源服务器和目标服务器之间建立通信连接,而编程允许在目标服务器的物理存储上存储来自源服务器的数据,同时在 还存储数据的源服务器。 从客户端的角度来看,数据似乎存储在本地连接的存储介质上的源服务器上。 本发明消除了对本地连接到源服务器的实际物理媒体的需求。