I got container for emby the volume for data container is /config the host should be /dev-disk-by-label-ssd-nvme/AppData/Emby/Config/Emby but although emby is working this share folder is empty!
digging around I found in SRV an other disk srv/dev-disk-by-label-media/files/appData/config/Emby where all the Data went
I have no idea dev-disk-by-label-media come from
So now how can I correct this mess knowing the /dev-disk-by-label-ssd-nvme is a ext4 partion with along on the same disk several other one for windows boot ?
Maybe I should reformat and forgot about dual boot?