Disk /dev/sda: 256.1 GB, 256060514304 bytes
255 heads, 63 sectors/track, 31130 cylinders, total 500118192 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: 0x000429f3

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048   468109311   234053632   83  Linux
/dev/sda2       468109312   500117503    16004096    5  Extended
/dev/sda5       468111360   500117503    16003072   82  Linux swap / Solaris

Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xb5f252f6

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1              63   976773167   488386552+   7  HPFS/NTFS/exFAT
Partition 1 does not start on physical sector boundary.