1{ config, pkgs, ... }: 2 3{ 4 config = { 5 6 system.fsPackages = [ pkgs.e2fsprogs ]; 7 8 boot.initrd.availableKernelModules = [ "ext2" "ext3" "ext4" ]; 9 10 boot.initrd.extraUtilsCommands = 11 '' 12 # Copy e2fsck and friends. 13 copy_bin_and_libs ${pkgs.e2fsprogs}/sbin/e2fsck 14 copy_bin_and_libs ${pkgs.e2fsprogs}/sbin/tune2fs 15 ln -sv e2fsck $out/bin/fsck.ext2 16 ln -sv e2fsck $out/bin/fsck.ext3 17 ln -sv e2fsck $out/bin/fsck.ext4 18 ''; 19 20 }; 21}