Controlling hpost/bringup

When running bringup / hpost, it is often desirable to control how hpost
behaves under certain circumstances.  A very powerful configuration file for
hpost is ~ssp/.postrc with a few of the options for this file listed below:


                        Where N is a number between 1 and 127.  Do not  set
 level N                the level lower than the normal of 16. Doing so
                        subverts the intent to boot only systems with a
                        low  likelihood of undetected hardware problems.
 logfile  [path]        Create  a  screen  logfile.
                        Permit POST to configure memory so that two boards
                        with identical amounts of memory are interleaved in
 mem_board_interleave_ok256-byte blocks through a common address range.
                        Interleaving will improve performance but may cause
                        an interleaved board from being able to be dr'd.

 no_memory_ok           Allows POST to continue on a domain where no memory
                        is present.

 no_procs_ok            Allows POST to continue on a domain with no
                        processors.

 no_scards_ok           Allows POST to continue on a domain with no I/O
                        cards.

 skip_phase phase_name  Skip the named POST phase.  To  print  the
                        available  phase names,  execute  hpost -?postrc.
 skip_test test_id      Skip the designated test.

Consult the postrc man page for more information on this configuration file.
stephane.petit@central.sun.com