{
  disko.devices = {
    disk = {
      main = {
        type = "disk";
        device = "@MAIN_DRIVE@";
        content = {
          type = "gpt";
          partitions = {
            ESP = {
              priority = 1;
              name = "ESP";
              start = "1M";
              end = "1G";
              type = "EF00";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
                mountOptions = [ "umask=0077" ];
              };
            };
            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "crypted_main";
                settings = {
                  allowDiscards = true;
                  passwordFile = "/dev/shm/nomarchy-luks.key";
                };
                content = {
                  type = "btrfs";
                  extraArgs = [ "-f" "-d single" "-m raid1" @BTRFS_DEVICES@ ];
                  subvolumes = {
                    "@" = {
                      mountpoint = "/";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                    "@persist" = {
                      mountpoint = "/persist";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                    "@home" = {
                      mountpoint = "/home";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                    "@nix" = {
                      mountpoint = "/nix";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                    "@log" = {
                      mountpoint = "/var/log";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                    "@snapshots" = {
                      mountpoint = "/.snapshots";
                      mountOptions = [ "compress=zstd" "noatime" ];
                    };
                  };
                  postCreateHook = ''
                    MNTPOINT=$(mktemp -d)
                    mount -t btrfs /dev/mapper/crypted_main $MNTPOINT
                    btrfs subvolume snapshot -r $MNTPOINT/@ $MNTPOINT/root-blank
                    umount $MNTPOINT
                  '';
                };
              };
            };
          };
        };
      };
      @ADDITIONAL_DISKS@
    };
  };
}