DEVICE=/dev/sda

    ${pkgs.parted}/bin/parted --script $DEVICE -- mklabel msdos
    ${pkgs.parted}/bin/parted --script $DEVICE -- mkpart primary 1MiB -0

    ${e2fsprogs}/bin/mkfs.ext4 -FL nixos /dev/sda1

    mount /dev/disk/by-label/nixos /mnt