{
    "subsystems": [
        {
            "subsystem": "bdev",
            "config": [
                {
                "method": "bdev_nvme_attach_controller",
                "params": 
                    {
                    "trtype": "PCIe",
                    "name":"Nvme0",
                    "traddr":"0000:03:00.0"
                    }
                },
                {
                    "method": "bdev_malloc_create",
                    "params": {
                      "name": "Malloc0",
                      "num_blocks": 2097152,
                      "block_size": 512
                    }
                },
                {
                    "method": "bdev_zone_block_create",
                    "params": {
                      "base_bdev": "Malloc0",
                      "name": "Zone0",
                      "zone_capacity": 262144,
                      "optimal_open_zones": 8
                    }
                }
            ]
        }
    ]
}