38 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009
Note – When you change individual POST parameter values, the
keyswitch_state value must be set to normal.
keyswitch_state Set to normal
Youput POST in its default mode by setting the virtual keyswitch property to
normal. This enables the system to turn on and for POST to run.
keyswitch_state Set to diag
Youcan apply preconfigured diagnostic settings to POST operations by setting the
virtual keyswitch property to diag.
diag_mode Set to off
Youcan prevent POST from running by setting the diag_mode property to off.
diag_mode Set to service
Youforce POST to run with a set of preconfigured values for diag_level and
diag_verbosity by setting the diag_mode property to service.
Related Information
■“ILOM Properties that Affect POST Behavior” onpage 35
■“Run POST in Maximum Mode” on page39
■“Clear POST-Detected Faults” on page 41
-> set /SYS keyswitch_state=normal
Set ‘keyswitch_state’ to ‘normal’
-> set /SYS keyswitch_state=diag
Set ‘keyswitch_state’ to ‘diag’
-> set /SYS diag_mode=off
Set ‘diag_mode’ to ‘off’
-> set /SYS diag_mode=service
Set ‘diag_mode’ to ‘service’