open (VOL, "$ssh $filer aggr show_space $aggr |") || die "Cannot connect to $filer: $! \n";
while (my $line = <VOL>){
    if( $line =~ /^\s*Volume/ ){
        $bool = 1;
    }

    next unless $bool;

    print $line;

    if( $line =~ /^\n+$/ ){
        $bool = 0;
    }
} # end while VOL
close (VOL);