mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-30 10:53:11 +00:00
48 lines
1.6 KiB
Nix
48 lines
1.6 KiB
Nix
import ./make-test-python.nix ({ lib, pkgs, ... }: {
|
|
name = "systemd-initrd-btrfs-raid";
|
|
|
|
nodes.machine = { pkgs, ... }: {
|
|
# Use systemd-boot
|
|
virtualisation = {
|
|
emptyDiskImages = [ 512 512 ];
|
|
useBootLoader = true;
|
|
# Booting off the BTRFS RAID requires an available init script from the Nix store
|
|
mountHostNixStore = true;
|
|
useEFIBoot = true;
|
|
};
|
|
boot.loader.systemd-boot.enable = true;
|
|
boot.loader.efi.canTouchEfiVariables = true;
|
|
|
|
environment.systemPackages = with pkgs; [ btrfs-progs ];
|
|
boot.initrd.systemd = {
|
|
enable = true;
|
|
emergencyAccess = true;
|
|
};
|
|
|
|
specialisation.boot-btrfs-raid.configuration = {
|
|
fileSystems = lib.mkVMOverride {
|
|
"/".fsType = lib.mkForce "btrfs";
|
|
};
|
|
virtualisation.rootDevice = "/dev/vdb";
|
|
};
|
|
};
|
|
|
|
testScript = ''
|
|
# Create RAID
|
|
machine.succeed("mkfs.btrfs -d raid0 /dev/vdb /dev/vdc")
|
|
machine.succeed("mkdir -p /mnt && mount /dev/vdb /mnt && echo hello > /mnt/test && umount /mnt")
|
|
|
|
# Boot from the RAID
|
|
machine.succeed("bootctl set-default nixos-generation-1-specialisation-boot-btrfs-raid.conf")
|
|
machine.succeed("sync")
|
|
machine.crash()
|
|
machine.wait_for_unit("multi-user.target")
|
|
|
|
# Ensure we have successfully booted from the RAID
|
|
assert "(initrd)" in machine.succeed("systemd-analyze") # booted with systemd in stage 1
|
|
assert "/dev/vdb on / type btrfs" in machine.succeed("mount")
|
|
assert "hello" in machine.succeed("cat /test")
|
|
assert "Total devices 2" in machine.succeed("btrfs filesystem show")
|
|
'';
|
|
})
|