发生故障转移的情况有两种：一是系统管理员指示集群中的节点执行故障转移；二是出现灾难性应用程序或服务器故障的情况迫使资源组转移。
Failover can occur when a systems administrator instructs the nodes in the cluster to do so or when circumstances like a catastrophic application or server failure forces the resource groups to move.
为了解决这个问题，大多数系统管理员会创建与应用程序相关的组(可能根据团队或支持的需要)。
To overcome this, most system administrators create groups that are related specifically to the application that may be team or support based.
只需使用管理应用程序并进入系统管理控制台用户(或用户组)部分，指定应该授予管理权限的其他用户或用户组。
Simply use the administrative application and go to the system administration console users (or groups) section to specify additional users or groups that should be granted administrative authority.
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