This command is used to unregister a monitoring plug-in module from the I<monitoring> table. A monitoring plug-in module acts as a bridge that connects a 3rd party monitoring software and the xCAT cluster. Once unregistered, xCAT will ask the monitoring plug-in to stop the 3rd party software to monitor the xCAT cluster.
Please note that gangliamon must have been registered in the xCAT I<monitoring> table. For a list of registered plug-in modules, use command I<tabdump monitoring>.