Not able to delete Media

[giannis371]

I have Jellyfin installed on LXC Proxmox and my Movies are on TrueNas.

When i try do delete a Movie over Jellyfin web GUI i get  There was an error deleting the item from the server. Please check that  Jellyfin has write access to the media folder and try again.

I guess it has something to do with permissions but i cant find the problem, i tried everything with no success. I created user and group jellyfin for the MEDIA directory and gave rwx persmission.

dir -ls

drwxrwxr-x  2 jellyfin jellyfin 4096 Jun 17 23:33 MEDIA

and on fstab these are my settings.

//192.168.31.104/movies  /MEDIA/private  cifs vers=3.0,credentials=/root/.smbcredentials, rw, uid=110 ,gid=118, iocharset=utf8, file_mode=0777, dir_mode=0777, noauto, x-systemd.automount 0 0

id -u jellyfin 110
id -g jellyfin 118`

I would be grateful for any advice!