{ modulesPath, ... }: { imports = [ (modulesPath + "/profiles/qemu-guest.nix") ]; boot = { loader.grub.device = "/dev/vda"; initrd = { kernelModules = [ "nvme" ]; availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ]; }; tmp.cleanOnBoot = true; }; fileSystems."/" = { device = "/dev/mapper/debian12--vg-root"; fsType = "ext4"; }; swapDevices = [ { device = "/dev/dm-1"; } ]; }