If you can see this check that
You are configuring a linux box to be a general server, using a machine
which has a single 10 GB SCSI disk. Which of the following is the best way
to partition such a system?
You should be aiming for about 100M in boot, some swap space, a root directory, perhaps a var directory, and a home directory with the remaining space. 2G for root should be about fine.
/boot should be about 100MB or less. 5G for /boot is silly.
You only have a 10G disk, and this adds up to over 100G.
SCSI drives are called sda, not hda. IDE drives are hda devices.
SCSI drives are called sda devices. scsi1 is a device name I made up.