{
  "partitions": [
    {
      "label": "boot",
      "filesystem_type": "FAT",
      "mkfs_options": "-F 32",
      "partition_size_nominal": 510,
      "want_maximised": false,
      "uncompressed_tarball_size": 119,
      "sha512sum" : "c72e7095aae212d9493ffe820a63d6d28948d03968eabe46484715507bb330b2744b74d850e1967f6f183d6c6a571047a0e932890bfa705e4dbf448098ef1025"
    },
    {
      "label": "root",
      "filesystem_type": "ext4",
      "partition_size_nominal": 4510,
      "want_maximised": true,
      "mkfs_options": "-O ^huge_file",
      "uncompressed_tarball_size": 3869,
      "sha512sum" : "451c8919677096edeeb93a5c5356c73d55ade1393b240d6d472adb041127e30ab05a7f73c14bc49be543a0426c3f44637396295e1c8daa947ed31855d14485bb"
    }
  ]
}