Setting up iscsi on MacOSX
sudo -s pkg install network/iscsi/target svcadm enable -s stmf svcadm enable -s iscsi/target zfs create -o mountpoint=none rpool/iscsi zfs create -V 8G -s rpool/iscsi/yourmom sbdadm create-lu /dev/zvol/rdsk/rpool/iscsi/yourmom sbdadm list-lu
Use that GUID from the sbdadm output (my GUID below):
stmfadm add-view 600144f096c28d0000004dbeb9df0001 itadm create-target itadm list-target