cfdisk

                           cfdisk (util-linux 2.23.2)

                              Disk Drive: /dev/sda
                       Size: 160041885696 bytes, 160.0 GB
             Heads: 255   Sectors per Track: 63   Cylinders: 19457

    Name        Flags      Part Type  FS Type          [Label]        Size (MB)
 ------------------------------------------------------------------------------
    sda1                    Primary   ufs              [root]          22002.63
    sda2        Boot        Primary   zfs_member       [tank]          59998.12*
    sda3                    Primary   ext2                             78041.15*