{
  disko.devices = {
    disk = {
      disk1 = {
        type = "disk";
        device = "/dev/nvme1n1";
        content = {
          type = "gpt";
          partitions = {
            ESP = {
              size = "512M";
              type = "EF00";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
                mountOptions = [ "umask=0077" ];
              };
            };
            crypt_p1 = {
              size = "100%";
              content = {
                type = "luks";
                name = "crypt_p1";
                passwordFile = "/tmp/disk.key";
                settings = {
                  allowDiscards = true;
                };
              };
            };
          };
        };
      };
      disk2 = {
        type = "disk";
        device = "/dev/nvme2n1";
        content = {
          type = "gpt";
          partitions = {
            crypt_p2 = {
              size = "100%";
              content = {
                type = "luks";
                name = "crypt_p2";
                settings = {
                  allowDiscards = true;
                };
                content = {
                  type = "btrfs";
                  extraArgs = [
                    "-d raid1"
                    "/dev/mapper/crypt_p1"
                  ];
                  subvolumes = {
                    "@" = { };
                    "@/root" = {
                      mountpoint = "/";
                      mountOptions = [
                        "compress=zstd"
                        "noatime"
                      ];
                    };
                    "@/home" = {
                      mountpoint = "/home";
                      mountOptions = [
                        "compress=zstd"
                        "noatime"
                      ];
                    };
                    "@/nix" = {
                      mountpoint = "/nix";
                      mountOptions = [
                        "compress=zstd"
                        "noatime"
                      ];
                    };
                    "@/swap" = {
                      # mountpoint = "/.swapvol";
                      # swap.swapfile.size = "64G";
                      mountOptions = [ "noatime" ];
                    };
                  };
                };
              };
            };
          };
        };
      };
    };
  };
}