I need to run my general system (not LiveCD) completely in RAM. This articles Load your root partition to RAM and boot it
, CentOS entirely in RAM
given me some clues, but result unfortunately didn't work. I suppose this is because i don't know dracut and grub2 well enough. And i totally don't know how to debug my solution.
Can anybody help me to adjust this howtos to modern Fedora? I will be very appreciate for any help.
P.s. And how to tell system to automatically build initramfs for new kernels? And make in grub2 "In RAM" entries for every kernel automatically?