Configuration settings
Cluster Test provides an interface to modify the Cluster Test configuration settings. The window displays the current configuration settings and allows you to modify any setting. You can access the Cluster Test configuration settings dialog box from the Cluster Test toolbar: File→Config File Settings .
This window displays the current admin and interconnect node name settings along with the range of nodes being tested. Simply select a field and modify it to make any changes. The color of the field will change to indicate if the updated setting is valid (green) or invalid (orange). The “Node number range managed by this head node” setting is the range of nodes being tested when Test this group only is selected on the Cluster Test interface. The “Node number range of the entire cluster” setting is the range of nodes being tested when the Test this group only button is not selected.
Both Open MPI and HP MPI may be used for the tests, provided they are installed. By default, Open MPI is used. To use Open MPI, select File→Config File Settings... and edit the “mpirun command” field