The cluster Virtual ID and node drain time can be updated, if needed. Refer to the sections below for further information.

Updating the Cluster Virtual ID

When using multiple clusters or LoadMaster HA systems on the same network, the virtual ID identifies each cluster so that there are no potential unwanted interactions. To change the cluster ID, follow the steps below in the shared IP address WUI:

  1. In the main menu, go to System Configuration > Cluster Control.
  2. Click the Show Options button.

  3. Change the Cluster Virtual ID value.
    Note: Valid values range from 1 to 255.
  4. Click Set Cluster Virtual ID.

Updating the Node Drain Time

When a node is disabled, the connections that are still being served by the node are allowed to continue for the amount of seconds specified in the Node Drain Time text box. No new connections are handled by the node during this time. The Node Drain Time is set to 10 seconds by default. To change the Node Drain Time, follow the steps below in the shared IP address WUI:

  1. In the main menu, go to System Configuration > Cluster Control.
  2. Click Show Options.

  3. Change the value in the Node Drain Time text box.
    Note: Valid values range between 1 and 600 (seconds).
  4. Click Set Node Drain Time.