The options available for msgb:
The msgb program displays each cluster node as a cell in a matrix. The color of the cell determines the status of the node. Unlocked nodes are shown in blue. Locked nodes are shown in red.
The user id of who locked the node, the time when the node was locked, and the node name are displayed in succession.
Clicking the right mouse-button causes a menu to pop up. Each menu item is described below:
- Selects the number of rows of nodes displayed in the window
- Whether to raise the window when the cluster node status changes
- The interval between displaying each item of node information
- Save Setting
- Save the above settings to the file $HOME/.msgbrc
- Quit the program
If the grid is toggled to a small size, then pressing the left mouse-button will display the hostname of the node in a pop-up window. If the node is locked then the used id of the account that locked the node, together with the hostname and date where the command was executed are also displayed.