I'm using live-build on Debian bullseye and was wondering if I can copy or even include larger files in the live system's overlay fs before it boots, so that they are writable?
- add the files to includes.chroot
- create boot-time hook in /etc/lib/live that copies the files into userspace upon boot
This works but takes time. Is there a way I can instantly have files already placed in the overlay fs at boot and thus be writable? (Without persistence)
Kind regards