{
  "subsystems": [
    {
      "subsystem": "bdev",
      "config": [
        {
          "method": "bdev_nvme_attach_controller",
          "params": {
            "name": "Nvme0",
            "trtype": "TCP",
            "adrfam": "IPv4",
            "traddr": "192.168.42.3",
            "trsvcid": "4420",
            "subnqn": "nqn.2016-06.io.spdk:cnode1",
            "prchk_reftag": false,
            "prchk_guard": false
          }
        }
      ]
    }
  ]
}