User Service Guide, Fifth Edition - HP Integrity rx8640 SEU

11. A screen similar to the following appears allowing verification of the settings:
Figure 3-29 The ls Command Screen
To return to the server MP main menu, enter ma.
To exit the server MP, enter x at the MP main menu.
Examining the MP Bus Devices
To determine what is seen by the MP in the system:
1. At the server MP prompt, enter cm.
The Command Menu is displayed. With the Command Menu, you can view or modify the
configuration and look at utilities controlled by the MP.
To look at a list of the commands available, enter he. You may have to press Enter to see
more than one screen of commands. Use the Page Up and Page Down keys to view the
previous or next screen of commands. To exit the Help Menu, enter q.
2. From the command prompt MP:CM>, enter du.
The du command displays the MP bus topology. A screen similar to the following appears:
Figure 3-30 The du Command Screen
3. Verify there is an asterisk * in the columns under the MP heading for Cab# 8. You will also
see entries for the system backplane, the IO chassis and the bulk power supplies.
Configuring AC Line Status
Utilities can detect if power is applied to each of the AC input cords for the SEU. This detection
is achieved by sampling the status of the bulk power supplies. During installation, use the
Cabling and Power Up 67