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Server 2008 Failover Cluster Failback Policies Server 2008的故障转移群集故障政策


We’ve covered a creating a cluster and clustering a service and one other thing to configure in your cluster is failback policies.  These control if, how and when a failed resource is brought back online on the preferred owner.  As an example, say Node 1 in your file server cluster goes offline.  The resource will failover to Node 2.  But what happens when Node 1 comes back online?  By default, nothing, and this is to prevent a resource from bouncing back and forth between nodes as Node 1 goes on and offline due to a hardware issue, software updates, etc…我们已经涵盖了创建一个集群和集群服务和其他东西来配置您的群集故障的政策。如果这些控制,如何和何时失败的资源带回线上的首选所有者。作为一个例子,说节点1在您的文件服务器群集不用离线。资源将故障转移到节点2 。但是,当节点1回来在线?默认情况下,没有什么,这是为了防止资源的弹跳之间来回节点节点1不用关于和离线由于硬件问题,软件更新等...

Again by default you will have to failback the resource manually as shown in the previous post on clustering a service.  If you wish to create an automated failback policy we have to do two things.  We can start by right-click on the service or application and select Properties.默认情况下,再次你将不得不故障手动的资源显示在以前的职位集群服务。如果您希望创建一个自动故障的政策,我们必须做两件事。我们可以从右键点击服务或应用程序并选择属性。

First we must set a preferred owner for the service or application.首先,我们必须建立一个首选所有者的服务或应用程序。

HA-failback-2

Next we can set the failback.  As you can see below the Prevent Failback radio button is selected by default.  You can change this to Allow Failback and then choose immediately or set a time frame during which the failback will occur.下一步,我们可以设置故障。正如你可以看到以下的防止故障恢复单选按钮是默认选中的。您可以更改,这让故障恢复,然后选择立即或设定时限在这期间会发生故障。

HA-failback-3

Click OK and you are done!单击确定,你完成了!

For more information see:欲了解更多信息见:

TechNet Virtual Lab: Creating a Highly Available Infrastructure TechNet的虚拟实验室:建立一个高度可用的基础设施

TechNet Virtual Lab: Windows Server 2008 Enterprise Failover Clustering Lab TechNet的虚拟实验室: Windows Server 2008的企业故障转移群集实验室

Failover Clustering Resource Center故障转移群集资源中心

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