omv 48cd00d8-9060-4221-a8bb-4d1db42c5939 2097152 2097152 2 hvm /run/libvirt/nix-ovmf/OVMF_CODE.fd /var/lib/libvirt/qemu/nvram/omv_VARS.fd destroy restart destroy /run/libvirt/nix-emulators/qemu-system-x86_64