eb58711edf
This creates and opens a luks volume, puts its passphrase into a keyfile and writes a /etc/crypttab. It then reboots the machine, and verifies systemd parsed /etc/crypttab properly, and was able to unlock the volume with the keyfile provided (as we try to mount it). The memorySize of the VM had to be bumped, as luksFormat would otherwise run out of memory.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at https://nixos.org/nixos and in the manual in doc/manual.