vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
if [ $vt_chosen_size_mod -ne 0 ]; then
echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
if [ $vt_chosen_size_mod -ne 0 ]; then
echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"