If you are planning to have more nodes where the users can do submission apart from the Head Node of the Cluster, you may want to configure a Submission Node. By default, TORQUE only allow one submission node. There are 2 ways to configure this submission node. One way is by using the Using RCmd authentication, the other is by using the “submit_host paramter” in the Torque Server.
We will focus on “submit_host paramter” in the Torque Server for this blog entry. For more information, see my other blog Configuring Torque Submission Node