1{ 2 "subsystems": [ 3 { 4 "subsystem": "bdev", 5 "config": [ 6 { 7 "method": "bdev_set_options", 8 "params": { 9 "bdev_io_pool_size": 65535, 10 "bdev_io_cache_size": 256, 11 "bdev_auto_examine": true 12 } 13 }, 14 { 15 "method": "bdev_nvme_set_options", 16 "params": { 17 "action_on_timeout": "none", 18 "timeout_us": 0, 19 "timeout_admin_us": 0, 20 "keep_alive_timeout_ms": 10000, 21 "transport_retry_count": 4, 22 "arbitration_burst": 0, 23 "low_priority_weight": 0, 24 "medium_priority_weight": 0, 25 "high_priority_weight": 0, 26 "nvme_adminq_poll_period_us": 10000, 27 "nvme_ioq_poll_period_us": 0, 28 "io_queue_requests": 0, 29 "delay_cmd_submit": true 30 } 31 }, 32 { 33 "method": "bdev_nvme_set_hotplug", 34 "params": { 35 "period_us": 100000, 36 "enable": false 37 } 38 }, 39 { 40 "method": "bdev_malloc_create", 41 "params": { 42 "name": "Malloc0", 43 "num_blocks": 131072, 44 "block_size": 512, 45 "uuid": "6d6a0bf0-b712-40a7-8730-8f45797cc355" 46 } 47 }, 48 { 49 "method": "bdev_wait_for_examine" 50 } 51 ] 52 }, 53 { 54 "subsystem": "nvmf", 55 "config": [ 56 { 57 "method": "nvmf_create_transport", 58 "params": { 59 "trtype": "TCP", 60 "max_queue_depth": 128, 61 "max_io_qpairs_per_ctrlr": 127, 62 "in_capsule_data_size": 4096, 63 "max_io_size": 131072, 64 "io_unit_size": 8192, 65 "max_aq_depth": 128, 66 "num_shared_buffers": 511, 67 "buf_cache_size": 32, 68 "dif_insert_or_strip": false, 69 "c2h_success": false, 70 "sock_priority": 0, 71 "abort_timeout_sec": 1 72 } 73 }, 74 { 75 "method": "nvmf_create_subsystem", 76 "params": { 77 "nqn": "nqn.2016-06.io.spdk:cnode1", 78 "allow_any_host": true, 79 "serial_number": "SPDK00000000000001", 80 "model_number": "SPDK bdev Controller", 81 "max_namespaces": 32, 82 "min_cntlid": 1, 83 "max_cntlid": 65519, 84 "ana_reporting": false 85 } 86 }, 87 { 88 "method": "nvmf_subsystem_add_listener", 89 "params": { 90 "nqn": "nqn.2016-06.io.spdk:cnode1", 91 "listen_address": { 92 "trtype": "TCP", 93 "adrfam": "IPv4", 94 "traddr": "127.0.0.1", 95 "trsvcid": "4420" 96 } 97 } 98 }, 99 { 100 "method": "nvmf_subsystem_add_ns", 101 "params": { 102 "nqn": "nqn.2016-06.io.spdk:cnode1", 103 "namespace": { 104 "nsid": 1, 105 "bdev_name": "Malloc0", 106 "nguid": "6D6A0BF0B71240A787308F45797CC355", 107 "uuid": "6d6a0bf0-b712-40a7-8730-8f45797cc355" 108 } 109 } 110 } 111 ] 112 } 113 ] 114} 115