Questions BTRFS 1] How to create swap file for hibernation in BTRFS? Answers BTRFS 1] How to create swap file for hibernation in BTRFS? From docs: https://btrfs.readthedocs.io/en/latest/ch-swapfile.html From web: https://forums.fedoraforum.org/showthread.php?331199-Create-a-swap-file-on-btrfs-for-hibernation