Managing Superdome Complexes: A Guide for HP-UX System Administrators

Managing the Overall Complex
Detecting / Controlling Power in the Complex
Chapter 3 99
Step 3. If you want to check the status of cell and I/O chassis LEDs, use the GSP
command menu’s PS command.
Log in to the Superdome complex’s GSP and access the command menu.
In the following example, the serviceLEDs for cells 0,2, and 4 are turned
on, as are the service LEDs for I/O chassis 0/0/1 and 0/0/3.
Partition Manager The Partition Manager can be used to temporarily turn on service
indicator lights for cells and I/O chassis.
Step 1. Use the Partition Manager’s tree structure locate and select the cell
board, or I/O Chassis associated with the LED that you want to light.
Cell board indicator LEDs:
Select Light Cell LED from the Cell menu. In addition to lighting the
LED on the cell board, the two-digit cabinet number for the cabinet
containing the cell board will flash.
GSP:CM> PS
This command displays detailed power and hardware configuration status.
You may display detailed power and hardware status for the following items:
B - Cabinet (UGUY)
C - Cell
G - GSP
I - Core IO
Select Device: b
Enter cabinet number: 0
HW status for SD32000 compute cabinet #0: NO FAILURE DETECTED
Power switch: on; Power: enabled, good; Door: closed
Fan speed: normal; Temperature state: normal
Redundancy state: blowers redundant, BPSs redundant
| Main BP| | IO Backplanes |
| Power | | IO Bay 0 | IO Bay 1 |
| Main | Boards | Cells | Chassis | Chassis |
| BP | 0 1 2 | 0 1 2 3 4 5 6 7 | 0 1 2 3 | 0 1 2 3 |
+--------------+------+--------+-----------------+----------+----------+
Populated | * | * * * | * * * * | * * | * * |
Power Enabled | * | * * * | * * * * | * * | * * |
Powered On | * | * * * | * * * * | * * | * * |
Power Fault | | | | | |
Attention LED | | | * * * | * * | |