4213e48dd9
Without this, the system becomes unbootable if the user creates a LVM snapshot and reboots. Fixes https://github.com/NixOS/nixpkgs/issues/33646 (The same kind of problem was fixed in RHEL a few years back: https://bugzilla.redhat.com/show_bug.cgi?id=1287940)
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.