sudo fdisk -l を発行してみたが,fdisk: illegal option -- l
と言われて使えなかったので調べた.
% diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *320.1 GB disk0
1: EFI 209.7 MB disk0s1
2: Apple_CoreStorage 277.1 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD *276.8 GB disk1
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: *80.0 GB disk2
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_partition_scheme *554.2 GB disk3
1: Apple_partition_map 32.3 KB disk3s1
2: Apple_HFS mk 554.2 GB disk3s2