Bind host path to container content not working

Hi all

I’m trying to use this image : Docker

Container is working fine, but to not loosing customisation if container stop, I wanted to bind an local path from my host to the container (the web server content).
So I tried to execute this command :

docker run -d -it --mount type=bind,src=/mnt/Test3/,dst=/var/www --name Mantis -p 4481:80 vimagick/mantisbt:latest

Container start well but no files are available in my host folder /mnt/Test3
subfolder "html’ from /var/www/ is created in the /mnt/Test3 folder but after no files etc…

Any idea to help me ? :slight_smile: