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path: root/nodes/snorlax/disk-config.nix
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{
  disko.devices = {
    disk = {
      sda = {
        device = "/dev/sda";
        type = "disk";
        content = {
          type = "gpt";
          partitions = {
            ESP = {
              type = "EF00";
              size = "1G";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
                mountOptions = [ "umask=0077" ];
              };
            };
            zfs = {
              size = "100%";
              content = {
                type = "zfs";
                pool = "data";
              };
            };
          };
        };
      };
    };

    zpool = {
      data = {
        type = "zpool";

        rootFsOptions = {
          compression = "zstd";
          "com.sun:auto-snapshot" = "false";
        };

        datasets = {
          "local/root" = {
            type = "zfs_fs";
            mountpoint = "/";
            postCreateHook = "zfs list -t snap -H -o name | grep -E '^data/local/root@blank$' || zfs snapshot data/local/root@blank";
          };

          "local/nix" = {
            type = "zfs_fs";
            mountpoint = "/nix";
          };
          
          "safe/persist" = {
            type = "zfs_fs";
            mountpoint = "/persist";
          };
        };
      };
    };
  };
}