How to keep retroarch core file added to the /usr/lib/libretro?

rizzie

Hello.
Batosera 5.24 is a great OS. I am trying to add mame2015 to batocera.linux 5.24.
However, when I reboot the system, the added mame2015 disappears.
/usr/share/emulationstation/es_system.cfg
Modified the file and added the /usr/lib/libretro/mame2015_libretro.so file. It works great until I reboot the system, but when I reboot the system, the above two files are restored or deleted. Isn't there a way to make sure that it can be recovered or deleted? Please.

voljega

Use batocera-save-overlay command.

See here : https://batocera.org/wiki/doku.php?id=en:modify_the_system_while_it_s_running

rizzie

voljega
Thank you so much for your reply.
Like the link method that you told me
If I proceed with batocera-save-overlay
The following error message is displayed and does not apply.

rsync: write failed on "/overlay/saved/usr/lib/libretro/mame2015_libretro.so": No space left on device (28)
rsync error: error in file IO (code 11) at receiver.c (374) [receiver = 3.1.3]

Can't I solve the problem? Please help. Thank you.

dougsky

rizzie Hi, did you manage to solve this space error?

voljega

Well do you have place left on device ?

Atari

dougsky To quote https://wiki.batocera.org/modify_the_system_while_it_s_running :

By default, Batocera overlay files are limited to 100 MB. If your modifications are over 100 MB, you can specify the size of the overlay with the command. Keep always a bit of margin, the overlay will embed a few more files than those you were expecting (some system files created on-the-fly at boot time). For example, if you need to save 120 MB of data on the system, you can type batocera-save-overlay 125.

dougsky

Atari thank you…