Superdome Servers - I/O Expansion Cabinet Guide, Fifth Edition

Chapter 7
Testing the IOX
Checking I/O Expansion Cabinet Status
174
HP-UX Commands
This procedure (parstatus -B or parstatus -V -b#) lists the status of power supplies and fans
from HP-UX.
Step 1. Log in to HP-UX running on any of the system’s hard partitions.
You can check power and fan details from HP-UX running on any partition.
Step 2. Issue the parstatus -B command for a brief summary of all cabinets including fan status, or issue
the parstatus -V -b# command for detailed fan status for a specific cabinet (-b#) whose details
you want to view.
•The parstatus -B command summarizes the power and fan status for all cabinets in the
system complex.
•The parstatus -V -b# command displays a detailed status (“ok” or “failed”) for all power
supplies and fans in the specified cabinet (-b#).
GSP:CM> DU
The following GSP bus devices were found:
+----+-----+-----------+----------------+-----------------------------------+
| | | | | Core IOs |
| | | | | IO Bay | IO Bay | IO Bay | IO Bay |
| | | UGUY | Cells | 0 | 1 | 2 | 3 |
|Cab.| | | |IO Chas.|IO Chas.|IO Chas.|IO Chas.|
| # | GSP | CLU | PM |0 1 2 3 4 5 6 7 |0 1 2 3 |0 1 2 3 |0 1 2 3 |0 1 2 3 |
+----+-----+-----+-----+----------------+--------+--------+--------+--------+
| 0 | * | * | * |* * * * | * | * | | |
| 1 | | * | * |* * * * | | * | | |
| 8 | | * | * | | * | * | | |
GSP:CM> PS
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: 8
HW status for IO expansion cabinet #8: NO FAILURE DETECTED
Power switch: on; Power: enabled, good
Redundancy state: fans redundant, BPSs redundant
| IO Backplanes |
| IO Bay 0 | IO Bay 1 | IO Bay 2 | IO Bay 3 |
| Chassis | Chassis | Chassis | Chassis |
| 0 1 2 3 | 0 1 2 3 | 0 1 2 3 | 0 1 2 3 |
+--------------+----------+----------+----------+----------+
Populated | * * | * * | | |
Power Enabled | * * | * * | | |
Powered On | * * | * * | | |
Power Fault | | | | |
Attention LED | | | | |
| IO Fans |
| XUC | IO Bay 0 | IO Bay 1 | IO Bay 2 | IO Bay 3 |
| 0 1 | 0 1 2 3 | 0 1 2 3 | 0 1 2 3 | 0 1 2 3 |
+-----------+-----+----------+----------+----------+----------+
Populated | * * | * * * * | * * * * | | |
Failed | | | | | |
-- Press <CR> to continue, or ’Q’ to Quit --