{
  "subsystems": [
    {
      "subsystem": "bdev",
      "config": [
        {
          "method": "bdev_set_options",
          "params": {
            "bdev_io_pool_size": 65535,
            "bdev_io_cache_size": 256,
            "bdev_auto_examine": true
          }
        },
        {
          "method": "bdev_nvme_set_options",
          "params": {
            "action_on_timeout": "none",
            "timeout_us": 0,
            "timeout_admin_us": 0,
            "keep_alive_timeout_ms": 10000,
            "retry_count": 4,
            "arbitration_burst": 0,
            "low_priority_weight": 0,
            "medium_priority_weight": 0,
            "high_priority_weight": 0,
            "nvme_adminq_poll_period_us": 10000,
            "nvme_ioq_poll_period_us": 0,
            "io_queue_requests": 0,
            "delay_cmd_submit": true
          }
        },
        {
          "method": "bdev_nvme_set_hotplug",
          "params": {
            "period_us": 100000,
            "enable": false
          }
        },
        {
          "method": "bdev_malloc_create",
          "params": {
            "name": "Malloc0",
            "num_blocks": 131072,
            "block_size": 512,
            "uuid": "6d6a0bf0-b712-40a7-8730-8f45797cc355"
          }
        },
        {
          "method": "bdev_wait_for_examine"
        }
      ]
    },
    {
      "subsystem": "nvmf",
      "config": [
        {
          "method": "nvmf_set_config",
          "params": {
	    "poll_groups_mask": "0x1",
            "admin_cmd_passthru": {
              "identify_ctrlr": false
            }
          }
        },
        {
          "method": "nvmf_create_transport",
          "params": {
            "trtype": "TCP",
            "max_queue_depth": 128,
            "max_io_qpairs_per_ctrlr": 127,
            "in_capsule_data_size": 4096,
            "max_io_size": 131072,
            "io_unit_size": 8192,
            "max_aq_depth": 128,
            "num_shared_buffers": 511,
            "buf_cache_size": 32,
            "dif_insert_or_strip": false,
            "c2h_success": false,
            "sock_priority": 0,
            "abort_timeout_sec": 1
          }
        },
        {
          "method": "nvmf_create_subsystem",
          "params": {
            "nqn": "nqn.2016-06.io.spdk:cnode1",
            "allow_any_host": true,
            "serial_number": "SPDK00000000000001",
            "model_number": "SPDK bdev Controller",
            "max_namespaces": 32,
            "min_cntlid": 1,
            "max_cntlid": 65519,
            "ana_reporting": false
          }
        },
        {
          "method": "nvmf_subsystem_add_listener",
          "params": {
            "nqn": "nqn.2016-06.io.spdk:cnode1",
            "listen_address": {
              "trtype": "TCP",
              "adrfam": "IPv4",
              "traddr": "127.0.0.1",
              "trsvcid": "4420"
            }
          }
        },
        {
          "method": "nvmf_subsystem_add_ns",
          "params": {
            "nqn": "nqn.2016-06.io.spdk:cnode1",
            "namespace": {
              "nsid": 1,
              "bdev_name": "Malloc0",
              "nguid": "6D6A0BF0B71240A787308F45797CC355",
              "uuid": "6d6a0bf0-b712-40a7-8730-8f45797cc355"
            }
          }
        }
      ]
    }
  ]
}