(parted) print                                                            
Model: ATA ST1000LM014-1EJ1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Disk Flags: 

Number  Start   End     Size   Type      File system  Flags
 1      1049kB  512MB   511MB  primary   ext2         boot
 2      513MB   111GB   110GB  extended
 5      513MB   111GB   110GB  logical                lvm
 3      111GB   1000GB  889GB  primary   ext4