1{ config, pkgs, ... }: 2 3{ 4 5 environment.systemPackages = [ pkgs.mdadm ]; 6 7 services.udev.packages = [ pkgs.mdadm ]; 8 9 boot.initrd.availableKernelModules = [ "md_mod" "raid0" "raid1" "raid456" ]; 10 11 boot.initrd.extraUdevRulesCommands = '' 12 cp -v ${pkgs.mdadm}/lib/udev/rules.d/*.rules $out/ 13 ''; 14 15}