HP Insight Cluster Management Utility v7.2 User Guide

• The central frame displays the global cluster view. In Figure 4 (page 40), the global cluster
view is empty because the cluster is not yet configured.
• The bottom frame shows log information.
3.3 Administrator mode
Click Options→Enter Admin Mode.
You must have administrator privileges to perform the cluster configuration tasks described in this
chapter.
If you do not have administrator privileges, then you can monitor the cluster status, but you cannot
perform all the tasks described in this chapter.
IMPORTANT: Cluster configuration tasks can be performed on only one instance of the GUI at
a time.
3.4 Quitting administrator mode
Click Options→Leave Admin Mode.
3.5 Changing X display address
To change the X display address:
1. Click Options→Administrator Mode.
2. Login as root, and then confirm that your X Window display address is correct.
3. Click Options→Change X-display address.
4. Verify that the IP is your GUI station address, and the Display Number field has content, such
as :n, where n is any number.
Figure 5 Change X display address dialog box
NOTE: If the Display Number field is empty, verify that you started your X server and that your
firewall allows X traffic.
3.6 Launching the HP Insight CMU GUI
The HP Insight CMU GUI runs on the HP Insight CMU client and can be launched two ways:
• Through the client web browser by connecting to the HP Insight CMU management server
• By copying the HP Insight CMU GUI Java file onto the client
3.6.1 Launching the HP Insight CMU GUI using a web browser
The HP Insight CMU GUI is a Java application that can be downloaded from the web server running
on the HP Insight CMU management node by using Webstart. Using the HP Insight CMU client
web browser, the HP Insight CMU GUI can be accessed remotely and launched automatically on
the client workstation. This capability enables access to the HP Insight CMU GUI from any
workstation.
3.3 Administrator mode 41