Just installed OctoPrint on my Pi3B+ which runs OpenMediaVault.
Installed in a Docker Container, and the UI appears correct, I can upload files, etc.
I also have the ArcWelder Plug-in active.
I am wanting to find the location, on the Pi, where the Uploaded ( and converted ArcWelder ) files are stored.
The OctoPrint settings show the Folders for Uploads as
If I 'test' the path in OP Settings, it displays that the path is valid.
but I can not find this location when I ssh to the Pi using Putty