Method and apparatus for providing high availabilty to service groups within a datacenter
    1.
    发明授权
    Method and apparatus for providing high availabilty to service groups within a datacenter 有权
    为数据中心内的服务组提供高可用性的方法和装置

    公开(公告)号:US08489721B1

    公开(公告)日:2013-07-16

    申请号:US12346401

    申请日:2008-12-30

    IPC分类号: G06F15/16 G06F15/173

    CPC分类号: H04L29/14 H04L45/02 H04L45/28

    摘要: A method and apparatus for providing high availability to service groups within a datacenter is described. In one embodiment, the method includes accessing policy master information regarding a plurality of nodes to identify at least one suitable node of the plurality of nodes for operating a service group, generating network topology information to identify at least one single point of failure amongst the plurality of nodes, processing high availability information regarding at least one computer resource at the at least one suitable node and determining availability indicia of the service group based upon the network topology information and the high availability information.

    摘要翻译: 描述了一种用于向数据中心内的服务组提供高可用性的方法和装置。 在一个实施例中,该方法包括访问关于多个节点的策略主信息,以识别用于操作服务组的多个节点中的至少一个合适的节点,生成网络拓扑信息以识别多个节点中的至少一个单点故障 处理关于所述至少一个合适节点上的至少一个计算机资源的高可用性信息,并且基于所述网络拓扑信息和所述高可用性信息来确定所述服务组的可用性标记。

    Site-level sub-cluster dependencies
    2.
    发明授权
    Site-level sub-cluster dependencies 有权
    站点级子群集依赖关系

    公开(公告)号:US08621260B1

    公开(公告)日:2013-12-31

    申请号:US12915196

    申请日:2010-10-29

    IPC分类号: G06F11/07

    摘要: Various systems and methods for implementing site-level sub-cluster dependencies are disclosed. One such method involves initiating failover of a first service group from a first cluster site to a second cluster site. The first service group includes one or more resources of an application. The method then identifies at least one dependent service group at the first cluster site. The dependent service group is either a parent or a child of the first service group. The method then involves initiating failover of the dependent service group from the first cluster site to the second cluster site.

    摘要翻译: 公开了用于实现站点级子群集依赖关系的各种系统和方法。 一种这样的方法涉及启动第一服务组从第一集群站点到第二集群站点的故障切换。 第一个服务组包括应用程序的一个或多个资源。 该方法然后在第一个集群站点识别至少一个从属服务组。 从属服务组是第一个服务组的父级或子级。 该方法然后涉及从依赖服务组从第一集群站点到第二集群站点的故障转移。