Sonarr with Docker on Windows and Samba

Help & Support
1

Im running Sonarr on Windows 11 in a docker-compose.

  sonarr:
    image: lscr.io/linuxserver/sonarr:latest
    container_name: sonarr
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/Berlin
    volumes:
      - C:\Users\USERNAME\Documents\Docker\arr-App\Sonarr\Config:/config
      - C:\Users\USERNAME\Documents\Docker\arr-App\Sonarr\Backup:/backup
      - M:\plex\series:/data/series
      - C:\Users\USERNAME\Documents\Docker\arr-App\Downloads:/downloads
    ports:
      - 8989:8989
    restart: unless-stopped

My Plex is on a Raspberry Pi 4 (8GB) running Pi OS with CASA OS.

I have a SAMBA share folder

[nas1]
comment = CasaOS share nas1
public = Yes
path = /mnt/nas1
browseable = Yes
read only = No
guest ok = Yes
create mask = 0777
directory mask = 0777
force user = root

nas1 is mounted to windows on M:

When i want go to Library Import the error comes:

Unable to add root folder
Folder '/data/series/' is not writable by user 'abc'
2

Our recommendation is to not use docker on Windows, Sonarr runs great on Windows and great under docker on Linux, but on Windows you’re needlessly complicating things with WSL and docker.

You also won’t want to mix Mapped Network Drives (M:\) with services or things not running directly under your account which may be the case here.