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=item B<num_procs>

The value of this key contains the number of processors in the system.

=item B<proc_speed>

The value of this key contains the speed of the processors in the system.

=item B<proc_type>

The value of this key contains the processor type (PowerPC_POWER5)

=item B<total_ram>

The value of this key contains the total amount of RAM in the system, in megabytes.

=item B<total_swap>

The value of this key contains the total amount of swap space in the system, in megabytes.

=item B<aix_version>

The value of this key contains the version of AIX and the latest complete maintenance level on ths system, in the form "VRMF-ML".

=item B<model_type>

The value of this key contains the hardware model as reported by uname -M (9117-570)


=item B<sys_arch>

The value of this key contains information on hrdware architecture. It is taken from uname -M and on most modern systems it is simply IBM

=item B<firmware_ver>

The value of this key contains version of the firmware (IBM,SF240_358)

=item B<lpar_name>

The value of this key is LPAR name. If LPAR does not exist it is 'NULL'

=item B<lpar_id>

The value of this key is LPAR number. If LPAR does not exist it is '-1'

=back

=head1 NOTE

Most of the data is obtained by parsing output of these three AIX commands:  B</usr/bin/uname>, B</usr/bin/oslevel>, B</usr/sbin/prtconf>

=head1 VERSION

   1.1.1 (released on Wed Jun 17 15:07:35 CDT 2009)
   1.1   (released on Tue Jun 16 16:39:00 CDT 2009)
   1.0   (released 2000-07-03)

=head1 BUGS

With version 1.1 this module was rewritten from scratch. It has been tested on p570/p595 LPAR hardware and on several older stand-alone servers. This version works slower that version 1.0 because it relies on prtconf command which takes several secon...

=head1 TO-DO

=over 2

=item *  Add an object-oriented interface.

=item *  Add many more functions.

=back

=head1 AUTHOR

  Sandor W. Sklar
  <mailto:ssklar@stanford.edu>
  <http://whippet.stanford.edu/~ssklar/>

  Version 1.1 is a complete re-write of the module
  Sergey Leonovich
  sleonov@cpan.org
  
=head1 COPYRIGHT/LICENSE

   Copyright (c) 2009, Sergey Leonovich
   Copyright (c) 2001, Sandor W. Sklar.

   This module is free software.
   It may be used, redistributed, and/or modified under the terms of the Perl Artistic License.

=cut