Livemigration Eight: Configure a high-availability virtual machine

In the previous article we created a failover cluster, and then we will configure failover clustering in this document to enable the failover cluster to support the Hyper-V role. We configured the failover cluster on the Server1, first opening "hyper-V Manager" in Server1 's "administrative Tools", as shown in Figure 1, and clicking on "Hyper-V Settings".

Figure 1

As shown in Figure 2, we choose the default storage path for the virtual machine to be c:\clusterstorage\volume1, which is to store the virtual machines on the cluster shared volume. By the way, if Windows Server 2008 R2 is not installed on the C disk, for example, if it is installed in D, then the disk of the cluster shared volume will be mapped to d:\clusterstorage\volume1. The two nodes in the cluster require that the same path be used to map the cluster shared volumes, and if two nodes in the cluster map the cluster shared volumes to c:\clusterstorage\volume1, the other node maps to the D:\clustervstorage\ VOLUME1, virtual machines will not be able to migrate in real time. If this is the case, we can use Mklink to create a node link to solve the problem, such as we can use Mklink c:\clusterstorage d:\clusterstorage, so that the D:\ The clusterstorage is mapped to the C:\ClusterStorage.

Figure 2