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MPTABLE(1)		  BSD General Commands Manual		    MPTABLE(1)

NAME
     mptable — display MP configuration table

SYNOPSIS
     mptable [-dmesg] [-verbose] [-grope] [-raw] [-help]

DESCRIPTION
     The mptable command finds and analyzes the MP configuration table on an
     Intel(tm) MP spec capable motherboard.  It is useful for debugging an SMP
     kernel that will not boot, as well as examining the configuration of a
     system.  It can be run with a UniProcessor kernel.

     It must be run as root.

     The following options are available:

     -dmesg  Include a dmesg dump.

     -grope  Look in areas it shouldn't NEED to, use ONLY as a last resort.

     -raw    This will cause the raw MP table to be dumped to /tmp/mpdump.

     -help   Print a usage message and exits.

     -verbose
	     Print extra info.

SEE ALSO
     smp(4), dmesg(8)

HISTORY
     The mptable command first appeared in FreeBSD 3.0.

AUTHORS
     Steve Passe ⟨fsmp@FreeBSD.org⟩

BSD				March 24, 2009				   BSD

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