Service manual

3-26 SPARC Enterprise T1000 Server Service Manual • April 2007
TABLE 3-6 shows combinations of ALOM CMT variables and associated POST modes.
3.4.2 Changing POST Parameters
1. Access the ALOM CMT sc> prompt:
At the console, issue the #. key sequence:
2. Use the ALOM CMT sc> prompt to change the POST parameters.
Refer to
TABLE 3-5 for a list of ALOM CMT POST parameters and their values.
The setkeyswitch parameter sets the virtual keyswitch, so it does not use the
setsc command. For example, to change the POST parameters using the
setkeyswitch command, enter the following:
TABLE 3-6 ALOM CMT Parameters and POST Modes
Parameter Normal Diagnostic
Mode
(Default Settings)
No POST
Execution
Diagnostic
Service Mode
Keyswitch
Diagnostic Preset
Values
diag_mode normal off service normal
setkeyswitch
*
* The setkeyswitch parameter, when set to diag, overrides all the other ALOM CMT POST variables.
normal normal normal diag
diag_level
\
\ Earlier versions of firmware have max as the default setting for the POST diag_level variable. To set the default to min, use the
ALOM CMT command, setsc diag_level min
min n/a max max
diag_trigger power-on-reset
error-reset
none all-resets all-resets
diag_verbosity normal n/a max max
Description of POST
execution
This is the default POST
configuration. This
configuration tests the
system thoroughly, and
suppresses some of the
detailed POST output.
POST does not
run, resulting in
quick system
initialization, but
this is not a
suggested
configuration.
POST runs the
full spectrum of
tests with the
maximum output
displayed.
POST runs the
full spectrum of
tests with the
maximum output
displayed.
#.
sc> setkeyswitch diag