Sun Microsystems Sun Fire V445 Server Administration Manual page 198

Note – The post command overrides service mode settings and pending system
controller bootmode diag and bootmode skip_diag commands.
The syntax for the post command is:
post [level [verbosity]]
where:
level = min or max
verbosity = min, normal, or max
The level and verbosity options provide the same functions as the OpenBoot
configuration variables diag-level and verbosity. To determine which settings
you should use for the post command options, see
keywords for diag-level and verbosity.
You can specify settings for:
Both level and verbosity
level only (If you specify a verbosity setting, you must also specify a level
setting.)
Neither level nor verbosity
If you specify a setting for level only, the post command uses the normal mode
value for verbosity with the following exception:
If the normal mode value of verbosity = none, post uses verbosity = min.
166 Sun Fire V445 Server Administration Guide • September 2007
for descriptions of the
TABLE 8-7