Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Disk identifier: 0x8b7684fb

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1        9729    78148161   83  Linux