During normal operations, menu options are available on the front panel display of the SAN Volume Controller node.
Menu options enable you to review the operational status of the cluster, node, and external interfaces. They also provide access to the tools that you need to install and to service the node.
Figure 1 shows the sequence of the menu options. Only one option at a time is displayed on the front panel display. For some options, additional data is displayed on line 2. The first option that is displayed is the cluster option.
Similarly, you might see a left angle bracket (<) on the left-hand side of the display screen. If you see a left angle bracket, press the left button to scroll through the display. When there is no more text to display, you can move to the previous item in the menu by pressing the left button.