anchor.diff:        # Perform the installation.
         $machine->mustSucceed("nixos-install >&2");
         
  -      $machine->mustSucceed("cat /boot/grub/grub.cfg >&2");
  +      $machine->mustSucceed("cat /mnt/boot/grub/grub.cfg >&2");
         
         $machine->shutdown;
   
         # Now see if we can boot the installation.
         my $machine = Machine->new({ hda => "harddisk" });
         
  -      $machine->mustSucceed("echo hello");
  -
         # Did /boot get mounted, if appropriate?
  -      $machine->mustSucceed("initctl start filesystems");
  -      $machine->mustSucceed("test -e /boot/grub/grub.cfg");
  +      #$machine->mustSucceed("initctl start filesystems");
  +      #$machine->mustSucceed("test -e /boot/grub/grub.cfg");
         
         $machine->mustSucceed("nix-env -i coreutils >&2");
         $machine->mustSucceed("type -tP ls") =~ /profiles/
  
positive.code:     '';
  
    # The test script boots the CD, installs NixOS on an empty hard
    # disk, and then reboot from the hard disk.
    testScriptFun = { createPartitions, fileSystems }:
      ''
        createDisk("harddisk", 4 * 1024);
  
negative.code:       fileSystems = rootFS + bootFS;
      };
    
    # Create two physical LVM partitions combined into one volume group
    # that contains the logical swap and root partitions.
    lvm = makeTest
      { createPartitions =
          ''
            $machine->mustSucceed(
                "parted /dev/vda mklabel msdos",
                "parted /dev/vda -- mkpart primary ext2 1M 50MB", # /boot
                "parted /dev/vda -- mkpart primary 1024M 2048M", # first PV
                "parted /dev/vda -- set 2 lvm on",
                "parted /dev/vda -- mkpart primary 2048M -1s", # second PV
                "parted /dev/vda -- set 3 lvm on",
                "fdisk -l /dev/vda >&2",
                "udevadm settle",
                "pvcreate /dev/vda2 /dev/vda3",
                "vgcreate MyVolGroup /dev/vda2 /dev/vda3",
                "lvcreate --size 1G --name swap MyVolGroup",
                "lvcreate --size 2G --name nixos MyVolGroup",
                "mkswap -f /dev/MyVolGroup/swap -L swap",
                "swapon -L swap",
                "mkfs.ext3 -L nixos /dev/MyVolGroup/nixos",
                "mount LABEL=nixos /mnt",
                "mkfs.ext3 -L boot /dev/vda1",
                "mkdir /mnt/boot",
                "mount LABEL=boot /mnt/boot",
            );
          '';
        fileSystems =
          ''
            { mountPoint = "/";
              device = " /dev/MyVolGroup/nixos";
            }
          '' + bootFS;
      };
    
  }
  