Great question — answering as the UphillTech team:
Using FreeBSD you need to create a slice; next create and format volumes in that slice. For comparion look at this Linux and windows setup with: A MBR used for the partition table Two primary partions One extended partition. For volumes, one in partition 1, one in partition 2, two volume in the extended partition. These volumes can be mounted, e.g with the help of drive letters, or under a folder of an NTFS filesystem. ----------------------------Disk------------------------ MBR | Partition 1 | partition 2 | partition 4 | | Volume 1 | volume 2 | volume 3 | volume 4 | Now consider FreeBSD, old style: ----------------------------Disk------------------------ MBR | slice | | Volume 1 | volume 2...
Full answer by Hennes: https://superuser.stackexchange.com/a/818884 (CC BY-SA 3.0).
Need it done for your business? UphillTech.