elsif($choice eq'2'){
                                      @lines =$t ->cmd ("sysconfig -r");
                                      print @lines;
                                      print "\n\nEnter name of the volume to destroy : ";
                                      my $vol = <>;
                                      chomp $vol;
                                      @lines =$t ->print ("vol destroy $vol");
                                      $t ->waitfor('/Are you sure you want to destroy this volume ?/');
                                      $t ->cmd ('yes');
                                      print @lines; 
                                                         }