{
  "backend_specific": {
    "scsi": [
      {
        "id": 0,
        "luns": [
          {
            "bdev_name": "Malloc2",
            "id": 0
          }
        ],
        "scsi_dev_num": 0,
        "target_name": "Target 0"
      }
    ]
  },
  "cpumask": "0x3",
  "ctrlr": "vhost_scsi1",
  "delay_base_us": 20,
  "iops_threshold": 1000000,
  "socket": "$(S)/vhost_scsi1"
}