Run Post With Maximum Testing - Oracle Netra SPARC T4-1B Service Manual

"Run POST With Maximum Testing" on page 35
■
"Interpret POST Fault Messages" on page 37
■
"Clear POST-Detected Faults" on page 37
■

▼ Run POST With Maximum Testing

1. Access the Oracle ILOM prompt.
See "Access the SP (Oracle ILOM)" on page
2. Set the virtual keyswitch to diag so that POST will run in service mode.
-> set /SYS/keyswitch_state=diag
Set 'keyswitch_state' to 'Diag'
3. Reset the server module so that POST runs.
There are several ways to initiate a reset. The following example shows a reset
using commands that will power cycle the host.
-> stop /SYS
Are you sure you want to stop /SYS (y/n)? y
Stopping /SYS
-> start /SYS
Are you sure you want to start /SYS (y/n)? y
Starting /SYS
Note – The server module takes about one minute to power off. Type the show
/HOST command to determine when the host has been powered off. The console will
display status=Powered Off.
4. Switch to the host console to view the POST output.
-> start /HOST/console
Are you sure you want to start /HOST/console (y/n)? y
The following example shows abridged POST output.
Serial console started.
[CPU 0:0:0] NOTICE:
[CPU 0:0:0] NOTICE:
[CPU 0:0:0] NOTICE:
[CPU 0:0:0] WARNING: TPM not supported
15.
To stop, type #.
Checking Flash File System
Initializing TOD: 2011/08/30 00:38:11
Loaded ASR status DB data. Ver. 2.
Detecting and Managing Faults 35