virtualisation.libvirtd.onShutdown
NixOS option
When shutting down / restarting the host what method should be used to gracefully halt the guests. Setting to “shutdown” will cause an ACPI shutdown of each guest. “suspend” will attempt to save the state of the guests ready to restore on boot.
type: one of "shutdown", "suspend"Default
declared in: nixos/modules/virtualisation/libvirtd.nixView source on NixOS/nixpkgs →"suspend"