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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.
Step 2. From the command prompt (GSP:CM>), enter du.
The du command displays the GSP Bus topology; that is, the entities that are present on the USB.
A screen similar to the following appears:
Figure 4-2The du Command Screen
Step 3. Verify that there is an x in the columns marked GSP, CLU, and PM.
An x appears in the GSP column only if you are installing cabinet 0; that is, the cabinet containing
the GSP. If you are installing an SPU cabinet into a complex (where other Superdome systems are
already present), an existing cabinet is designated cabinet 0, because it contains the GSP for the
complex. Remember that a Superdome complex contains more than one cabinet; however, there is
only one cabinet that contains the GSP, and that is cabinet 0.
If the x is missing from the CLU or PM columns, refer to the Troubleshooting Tool Kit on your
EPSS CD-ROM (or Web site).
Step 4. Verify that there is an * for each of the cells installed in the SPU cabinet, by comparing what is in
the Cells column with the cells located inside the SPU cabinet.
Figure 4-2 shows that cells are installed in slots 0, 2, 4, and 6. In the SPU cabinet, there should be
cells physically located in slots 0, 2, 4, and 6.
Chapter 4
Verifying and Booting Superdome
Verifying Presence of UGUY and Cells
81
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