Cluster

At Virtual Machine Manager > Cluster, you can do the following:

To add servers into the cluster:

  1. Click Add.
  2. If there is only one host in the cluster, choose an interface that will be used for the virtualization cluster communication.
  3. Select one of the following methods to add hosts:
  4. Select a volume for each server that hasn’t installed the Virtual Machine Manager package to install package.
  5. Select the volumes to store the virtual machines.
  6. Click Apply to save the settings, and the selected servers will be added to the cluster.

Note:

To delete a host from the cluster:

  1. Select the host you want to delete.
  2. Click Action > Remove.
  3. You can choose to keep the host and its virtual machines running or to keep only the data on the virtual machines.

Note:

To select a volume for the suspended virtual machine on a host:

  1. Select the host where your virtual machine is running on.
  2. Click Action > Edit.
  3. Choose Storage for suspended VM.

Note:

To reserve Host CPU resource:

  1. Select the host whose CPU resource you want to reserve.
  2. Click Action > Edit.
  3. Choose the number of reserved CPU threads.

Note:

To analyze network of a host:

  1. Select the host whose network you want to analyze.
  2. Click Action > Analyze network.

Network Analysis

The Network Analysis is generated by analyzing the firewall settings, ARP status and network protocol ports of critical internal services. When a host has an Abnormal network, you can resolve the issues based on the network analysis report.

To connect to a host in the cluster:

  1. Select the desired host.
  2. Click Connect, and choose the IP address you want to connect to.

Note:

To evacuate all HA-enabled virtual machines on the host:

  1. Click Action > Evacuate the HA-enabled Virtual Machine.