c46677fec2
to further reduce risk of race with udev, like util-linux recommends for sfdisk: https://github.com/karelzak/util-linux/blob/v2.32/disk-utils/sfdisk.8#L71
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.