No permission to FUSE share


I have problems displaying the files via Samba when activating FUSE in my Seafile Docker.
As a user PI, I see the shared folder “sffuse” as follows:

pi@raspberrypi:/mnt/data $ ls -l

d??? ? ? ? ? ? sffuse

As root this looks correct:
pi@raspberrypi:/mnt/data $ sudo ls -l

drwxr-xr-x 2 root root 4096 1. Jan 1970 sffuse

And via root I am also able to access the data within sffuse (read only of course).

If I now want to integrate different folders from the seafile data using Samba (Docker), I get “missing authorization” displayed on the clients.
Shouldn’t the Samba Docker container basically go via root and therefore be able to read the data?
I’m assuming there’s something fundamentally wrong here and I’m hoping someone can help me.

May a work around helps if I switch from Docker to a direct Seafile installation? I wouldn’t like to do that because I have more flexibility with Docker.

Thanks in advance.

My configuration:
Hardware: Raspberry Pi 4B, System auf SD, Daten auf USB-SSD
Betriebssystem: Debian GNU/Linux 11 (bullseye)
Seafile-Docker: seafileltd/seafile-mc
Seafile-Version: 11.0.3
Samba-Docker: /servercontainers/samba (latest)

best regards,
Paul Erdbeck

Does anyone have an idea?

Paul Erdbeck