Model: ATA WDC WD3200AACS-0 (scsi)
Disk /dev/sdb: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number  Start   End    Size   File system  Name  Flags
 1      17.4kB  200MB  200MB  fat32              boot
 2      200MB   456MB  256MB  ext2
 3      456MB   320GB  320GB                     lvm