This image is a screen capture of Specify File System Layout step of Create OS Provisioning Profile Wizard. The root and the swap file system are listed and the type of file system for root is ZFS. The swap file system type and mount point are using an rpool device wtih 6144 as the designated size in MB. The ZFS file system typ is using / as the mount point and rootdisk.s0 as the device. ZFS is using the remaining unused space.