Disk /dev/sda: 512.1 GB, 512110190592 bytes
255 heads, 63 sectors/track, 62260 cylinders, total 1000215216 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000773b6

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048   102402047    51200000   fd  Linux raid autodetect
/dev/sda2       102402048   118786047     8192000   fd  Linux raid autodetect
/dev/sda3       118786048  1000214527   440714240   fd  Linux raid autodetect



 fdisk -u -l /dev/sda1

Disk /dev/sda1: 52.4 GB, 52428800000 bytes
255 heads, 63 sectors/track, 6374 cylinders, total 102400000 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000




 fdisk -u -l /dev/sda2

Disk /dev/sda2: 8388 MB, 8388608000 bytes
255 heads, 63 sectors/track, 1019 cylinders, total 16384000 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xffffffff


 fdisk -u -l /dev/sda3

Disk /dev/sda3: 451.3 GB, 451291381760 bytes
255 heads, 63 sectors/track, 54866 cylinders, total 881428480 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xfffefffe