Oracle Netra SPARC T4-1B, Руководство по обслуживанию

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Detecting and Managing Faults 35
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“Run POST With Maximum Testing” on page 35
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“Interpret POST Fault Messages” on page 37
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“Clear POST-Detected Faults” on page 37
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Run POST With Maximum Testing
1. Access the Oracle ILOM prompt.
See “Access the SP (Oracle ILOM)” on page 15 .
2. Set the virtual keyswitch to
diag
so that POST will run in service mode.
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.
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.
The following example shows abridged POST output.
-> set /SYS/keyswitch_state=diag
Set ‘keyswitch_state' to ‘Diag'
-> 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
-> start /HOST/console
Are you sure you want to start /HOST/console (y/n)? y
Serial console started. To stop, type #.
[CPU 0:0:0] NOTICE: Checking Flash File System
[CPU 0:0:0] NOTICE: Initializing TOD: 2011/08/30 00:38:11
[CPU 0:0:0] NOTICE: Loaded ASR status DB data. Ver. 2.
[CPU 0:0:0] WARNING: TPM not supported