How to mount a shared folder on a docker machine (draft)

[docker] mount shared folder.txt

                        ##         .
                  ## ## ##        ==
               ## ## ## ## ##    ===
           /"""""""""""""""""\___/ ===
      ~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ /  ===- ~~~
           \______ o           __/
             \    \         __/
              \____\_______/

Host : Windows 10
VirtualBox : 5.0.10 r104061
Docker : 1.9.1
Docker machine : 0.5.5


1/ Create a docker machine
docker-machine create --driver virtualbox dev
"dev" is the name of the virtual machine

2/ Stop the docker machine to mount a folder from the host
docker-machine stop dev

3/ With virtualbox we add a shared folder (you can use the GUI to add it if you want)
VBoxManage sharedfolder add dev --name "f/shared_folder" --hostpath "f:/host_folder" --automount

docker-machine start dev


docker-machine ssh dev

sudo vi /mnt/sda1/var/lib/boot2docker/bootlocal.sh

mkdir -p /f/datas
mount -t vboxsf -o defaults,uid=`id -u docker`,gid=`id -g docker` f/shared_folder //f/datas

exit


dm stop dev && dm start dev