virtualisation.writableStore
NixOS option
If enabled, the Nix store in the VM is made writable by layering an overlay filesystem on top of the host’s Nix store. By default, this is enabled if you mount a host Nix store.
type: booleanDefault
declared in: nixos/modules/virtualisation/qemu-vm.nixView source on NixOS/nixpkgs →cfg.mountHostNixStore