FUJITSU SPARC T5440 - Manual (Page 54)

28 SPARC Enterprise T5440 Server Service Manual • July 2009
2. Use the ILOM commands to change the POST parameters.
Refer to TABLE: System Faults and Fault LED States on page 31 for a list of ILOM
POST parameters and their values.
The set /SYS keyswitch_state command sets the virtual keyswitch
parameter. For example:
To change individual POST parameters, you must first set the keyswitch_state
parameter to normal. For example:
▼ Run POST in Maximum Mode
This procedure describes how to run POST when you want maximum testing, as in
the case when you are troubleshooting a server, or verifying a hardware upgrade or
repair.
1. Access the ILOM prompt.
See “Connecting to the Service Processor” on page 22 .
2. Set the virtual keyswitch to diag so that POST will run in service mode.
3. Reset the system so that POST runs.
There are several ways to initiate a reset. CODE EXAMPLE: Initiating POST With
a Power Cycle on page 29 shows a reset using a power cycle command sequence.
For other methods, refer to the SPARC Enterprise T5440 Server Administration Guide.
Note – The server takes about one minute to power off. Use the show /HOST
command to determine when the host has been powered off. The console will display
status=Powered Off
-> set /SYS keyswitch_state=Diag
Set ‘keyswitch_state’ to ‘Diag’
-> set /SYS keyswitch_state=Normal
Set ‘ketswitch_state’ to ‘Normal’
-> set /HOST/diag property=Min
-> set /SYS/keyswitch_state=Diag
Set ‘keyswitch_state’ to ‘Diag’