Production Use Case

Hello community,

I had set up my production environment with rancherHA (3 rancher-server and one mysql-server) + 11 host agents.
Before changing some docker-settings I was wondering if rancher has some advices about settings on production environment. Concretely it would be of interest, which the recommended choice is for storage driver (aufs, device mapper with direct-lvm or overlayFS)

Regards