Reducing application downtime in a cluster using user-defined rules for proactive failover
    1.
    发明授权
    Reducing application downtime in a cluster using user-defined rules for proactive failover 有权
    使用用户定义的主动故障转移规则减少群集中的应用程序停机时间

    公开(公告)号:US07321992B1

    公开(公告)日:2008-01-22

    申请号:US10401478

    申请日:2003-03-28

    IPC分类号: G06F11/00

    摘要: An embodiment of the invention is a method for proactive failover using user-defined rules. An event log of a first server node is monitored to check for user-specified application events. One of the user-specified application events corresponding to an impending failure in an application running on a first server node is detected. In automatic response to the detected impending failure, a proactive failover process is executed to transfer the application to a second server node for continued execution, the second server node being connected to the first server node in a cluster.

    摘要翻译: 本发明的一个实施例是使用用户定义规则的主动故障切换的方法。 监视第一个服务器节点的事件日志以检查用户指定的应用程序事件。 检测与在第一服务器节点上运行的应用中即将发生的故障相对应的用户指定的应用程序事件之一。 在对所检测到的即将发生的故障的自动响应中,执行主动故障切换过程以将应用传送到第二服务器节点以用于继续执行,第二服务器节点连接到集群中的第一服务器节点。