If you chose to to create a boot disk, you should now insert a blank,
formatted diskette into your floppy drive (see Figure 4-22).
After a short delay, your boot disk will be created; remove it from your
floppy drive and label it clearly. Note that if you would like to
create a boot disk after the installation, you'll be able to do so. For
more information, please see the mkbootdisk man page,
by typing man mkbootdisk at the shell prompt.
If you boot your system with the boot disk (instead of LILO), make sure
you create a new boot disk if you make any changes to your kernel.