❓ What mount pathing does the container use in docker?

[hacshacdgacs]

So when I assign something like sdb2 under localdisks what is that being translated to for the docker image? Mounting through addons works perfectly fine for me but when I try and mount things through portainer it doesn't seem to work correctly. I'm assuming this is due to the way I've tried to mount things ( currently /dev/disk/sdb2 to mnt/sdb2 ) as it'll start the docker container but refuse to find any folders/files that exist on the drive.