1{ pkgs, ... }:
2
3{
4 config = {
5
6 system.fsPackages = [ pkgs.e2fsprogs ];
7
8 # As of kernel 4.3, there is no separate ext3 driver (they're also handled by ext4.ko)
9 boot.initrd.availableKernelModules = [ "ext2" "ext4" ];
10
11 boot.initrd.extraUtilsCommands =
12 ''
13 # Copy e2fsck and friends.
14 copy_bin_and_libs ${pkgs.e2fsprogs}/sbin/e2fsck
15 copy_bin_and_libs ${pkgs.e2fsprogs}/sbin/tune2fs
16 ln -sv e2fsck $out/bin/fsck.ext2
17 ln -sv e2fsck $out/bin/fsck.ext3
18 ln -sv e2fsck $out/bin/fsck.ext4
19 '';
20
21 };
22}