Here is my entrtie test script: 


# cat foo
open (LSMAP, "-|", "/usr/ios/cli/ioscli lsmap -all") or die $!;
        while  ($lsm = (<LSMAP>)) {
            if ($lsm =~ /^Backing device\s+(\w+)\.\w+$/i) {
                push @{$vhosts{$host}}, $1;
                next;
            }
            my ($p1, $p2, $p3) = split /\s+/, $lsm;
            $host = $p1 if defined $p3 && $p1 =~ /^(vhost.*)$/i;
        }

$a="vhost11";
$b="l02duapofqa2_d1";
use Data::Dumper; print Dumper \%vhosts;
print "\n end data-dumper \n";
OUTER:
for my $vhname (sort keys %vhosts) {
    for my $luname ( @{$vhosts{$vhname}} ) {
        if ( $a = $vhosts{$a}) {
            if (grep { $_ =~ /l02duapofqa.*/ } @$vhosts) {
                print "yes $_\n";
                last OUTER;
            }
        }
    }
}

# perl foo
$VAR1 = {
          'vhost7' => [
                        'l02dudbofqa_r1',
                        'l02dudbofqa1_a1',
                        'l02dudbofqa1_a2',
                        'l02dudbofqa1_a3',
                        'l02dudbqa1_d1',
                        'l02dudbofqa1_d2',
                        'l02dudbofqa1_d3',
                        'l02dudbofqa1_d4',
                        'l02dudbofqa1_d5',
                        'l02dudbofqa1_d6'
                      ],
          'vhost6' => [
                        'l02dzuapofqa_r1',
                        'l02dzuapofqa_d1'
                      ],
          'vhost2' => [
                        'l02dudbofcnv_b2',
                        'l02dudbofcnv_b1'
                      ],
          'vhost11' => [
                         'l02duapofqa2_r1',
                         'l02duapofqa2_d1'
                       ],
          'vhost1' => [
                        'l02dudbofcnv_b3',
                        'l02dudbofcnv_b4'
                      ],
          'vhost4' => [
                        'l02dudbofdev_r1',
                        'l02dudbofdev_d1',
                        'l02dudbofdev_d2',
                        'l02dudbofdev_d3',
                        'l02dudbofdev_d4',
                        'l02dudbofdev_d5',
                        'l02dudbofdev_d6',
                        'l02dudbofdev_d7',
                        'l02dudbofdev_d8',
                        'l02dudbofdev_d9',
                        'l02dudbofdev_10'
                      ],
          'vhost8' => [
                        'l02dudbofqa2_a1',
                        'l02dudbofqa2_r1',
                        'l02dudbofqa2_a2',
                        'l02dudbofqa2_a3',
                        'l02dudbofqa2_d1',
                        'l02dudbofqa2_d2',
                        'l02dudbofqa2_d3',
                        'l02dudbofqa2_d4',
                        'l02dudbofqa2_d5',
                        'l02dudbofqa2_d6'
                      ],
          'vhost0' => [
                        'l02duapofdev_r1',
                        'l02duapofdev_b1'
                      ],
          'vhost5' => [
                        'l02duapofqa_r1',
                        'l02duapofqa1_d1'
                      ]
        };

 end data-dumper
# pwd

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In reply to Re^3: HoA, grep or exists? by teamassociated
in thread HoA, grep or exists? by teamassociated

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