So if I make a unionfs filesystem called ted. then go to shared folders and make 3 folders that are all located on the new ted device. Then make a new docker and bind to those folders it writes to them but does not use them in the webgui.
Now if I make a shared folder on disk1 and make a new docker and bind to those folders it works fine.
Im using 2 hhd to make my unionfs filesystem. leaving all the settings default. both drives were wiped. The shared folder is everyone: read/write
The info in protainer says that a file is corrupt. Inside one of the folders. this is using the unionfs ted device.