config-perso/machines/kat-watcher/disks.nix

{
  disko.devices = {
    disk = {
      sda = {
        device = "/dev/sda";
        type = "disk";
        content = {
          type = "gpt";
          partitions = {
            boot = {
              type = "EF02";
              size = "1M";
              priority = 1;
            };
            ESP = {
              type = "EF00";
              size = "100M";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
              };
            };
            root = {
              size = "100%";
              content = {
                type = "filesystem";
                format = "bcachefs";
                mountpoint = "/";
                extraArgs = [ "--compression=zstd" ];
                mountOptions = [
                  "fsck"
                  "fix_errors"
                ];
              };
            };
          };
        };
      };
    };
  };
}