source: MondoRescue/branches/3.0/mindi/mindi-bkphw@ 3094

#!/usr/bin/perl -w
#
# $Id$
#
# Backup the hardware configuration on machine supporting it
# (Bios configuration, Raid configuration, ...)
#
use strict;
use File::Basename;

# Handling Configuration files
my $tool = "";
my $ret = 0;
my $productname = undef;

die "No CACHE_DIR parameter" if ((not defined $ARGV[0]) || (! -d $ARGV[0]));
my $locbkpdir = "/bkphw";
my $bkpdir = "$ARGV[0]$locbkpdir";
die "No CONF_DIR parameter" if ((not defined $ARGV[1]) || (! -d $ARGV[1]));
my $confdir = "$ARGV[1]";

die "You need dmidecode for Hardware support\n" if (! -x "/usr/sbin/dmidecode");

mkdir $bkpdir,0755 if (! -d $bkpdir) ;
open(SYSTEM,"/usr/sbin/dmidecode -s 'system-product-name' 2> /dev/null |") || die "You need /usr/sbin/dmidecode for mindi hardware support";
while (<SYSTEM>) {
    next if (/^#/);
    $productname = $_;
    chomp($productname);
    }
close(SYSTEM);

die "INFO: No product name found for Hardware support\n" if (not defined $productname);

if ($productname =~ /proliant/i) {
    print "Detected a $productname. Nice. Continue to support my job :-)\n";
    print "Activating ProLiant support for mindi\n";
    print "You can install SDR packages to benefit from mindi's enhanced ProLiant support\n";
    print "Get them from http://downloads.linux.hp.com/SDR/\n";
    open(PROLIANT,"$confdir/deplist.d/ProLiant.conf") || die "Unable to open $confdir/deplist.d/ProLiant.conf";
    # generate a list of what need to be put on the backup media
    open(TOOLS,"> $bkpdir/../tools.files") || die "Unable to open $bkpdir/../tools.files";
    # generate a script that will be launched at rstore time to perform the HW setup
    open(SCRIPT,"> $bkpdir/../mindi-rsthw") || die "Unable to open $bkpdir/../mindi-rsthw";
    print SCRIPT  << 'EOF';
#!/bin/bash
#
# Script generated by mindi
#
# This script will restore potentially your HW configuration
# on your system before partioning occurs.
#
# You may want to reboot after that step if you think that
# resetting BIOS parameters to the value restored
# may have an impact on your restoration process or if
# you want to benefit from any firmware update that could have happened.
#
EOF
    while($tool = <PROLIANT>) {
        my $hasfound = 0;
        next if ($tool =~ /^#/);
        chomp($tool);
        # skip non-executable/exising binaries
        if (! (-x $tool)) {
            next;
        } else {
            print "Found $tool, activating enhanced HP ProLiant support in mindi\n";
            print TOOLS "$tool\n";
        }
        if ($tool =~ /\/conrep$/) {
            my $xmlf = "/opt/hp/hp-scripting-tools/etc/conrep.xml";
            # From the package
            if (-f $xmlf) {
                $ret = system("$tool -s -x $xmlf -f$bkpdir/conrep.dat");
            # From the SSSTK
            } else {
                $xmlf = "/usr/share/conrep/conrep.xml";
                if (-f $xmlf) {
                    $ret = system("$tool -s -x $xmlf -f$bkpdir/conrep.dat");
                } else {
                    next;
                }
            }
            print SCRIPT "$tool -l -f$locbkpdir/conrep.dat\n";
            print TOOLS "$xmlf\n";
        }
        if ($tool =~ /\/hp-rcu$/) {
            $ret = system("$tool -s -f$bkpdir/conrep.dat");
            print SCRIPT "$tool -l -f$locbkpdir/conrep.dat\n";
        }
        if ($tool =~ /\/hpacuscripting$/) {
            $hasfound = 1;
            my $dir=basename($tool);
            # Just backup internal info for a DR
            $ret = system("$tool -c $bkpdir/hpacuscripting.dat -internal");
            # We could want to reset it before.
            print SCRIPT "# $tool -reset -i $locbkpdir/hpacusripting.dat\n";
            print SCRIPT "$tool -i $locbkpdir/hpacusripting.dat\n";
        }
        if ($tool =~ /\/hponcfg$/) {
            $ret = system("$tool -a -w $bkpdir/hponcfg.dat");
            print SCRIPT "$tool -f $locbkpdir/hponcfg.dat\n";
        }
        if ($tool =~ /\.scexe$/) {
            print "Found $tool, that firmware will be applied at restore time on your HP ProLiant\n";
            print SCRIPT "./$tool -s\n";
        }
        if ($tool =~ /\/hp-fm/) {
            print "Found $tool, firmware will be upgraded at restore time on your HP ProLiant\n";
            print SCRIPT "./$tool upgrade\n";
        }
        # Kept for compatibility with older version of tools
        if (($tool =~ /\/hpacucli$/) && ($hasfound == 0)) {
            my $dir=basename($tool);
            $ret = system("$tool -c $bkpdir/hpacucli.dat");
            print SCRIPT "$tool -i $locbkpdir/hpacucli.dat\n";
        }
        if ($ret != 0) {
            print "$tool returned an error. Hardware support may not be complete\n";
        }
    }
    close(PROLIANT);
    close(TOOLS);
    close(SCRIPT);
} else {
    print "INFO: No Hardware optimized support for your product $productname\n";
    print "      You may ask your manufacturer to contribute to the mindi project\n      for firmware Disaster Recovery support (harmless)\n";
}
rmdir $bkpdir if (-d $bkpdir) ;