guest@porteux:~$ ls -l /mnt/sr0
total 1477
drwxr-xr-x 3 root root 2048 Apr 9 08:12 boot/
-r--r--r-- 1 root root 2048 Apr 9 10:16 boot.catalog
drwxr-xr-x 4 root root 2048 Apr 9 08:12 EFI/
-rw-r--r-- 1 root root 1179648 Jan 6 2025 efi.img
-rw-r--r-- 1 root root 322965 Feb 26 2024 grldr
drwxr-xr-x 6 root root 2048 Apr 9 08:12 porteux/
-rw-r--r-- 1 root root 857 Jan 6 2025 ventoy.dat
ventoy.dat - Ventoy Compatible
https://www.ventoy.net/en/doc_compatible_mark.html
https://www.ventoy.net/en/compatible.html
https://github.com/porteux/porteux/issues/102#issuecomment-4230568156
