Model: ATA WDC WD800JB-00JJ (scsi)
Disk /dev/sda: 80.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags: 

Number  Start   End     Size    Type     File system     Flags
 1      1049kB  315MB   314MB   primary  ext4            boot
 2      315MB   21.5GB  21.2GB  primary  ext4
 3      21.5GB  24.7GB  3221MB  primary  linux-swap(v1)
 4      26.8GB  80.0GB  53.2GB  primary  ext4