Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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: 0x000cd170

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048   981837985   490917969   83  Linux
/dev/sda2       981839870  1953523711   485841921    5  Extended
/dev/sda5      1936752640  1953523711     8385536   82  Linux swap / Solaris
/dev/sda6       981839872  1936752639   477456384   83  Linux

Partition table entries are not in disk order