Roms from Umma

https://wiki.batocera.org/store_games_on_a_nas

Configuration

/boot/batocera-boot.conf

# device to the share data (userdata)
#sharedevice=INTERNAL

sharedevice=NETWORK
sharenetwork_smb1=ROMS@192.168.0.8:Batocera/roms:vers=3,username=batocera,password=<pass>