[SPDK] Re: json conf file syntax

Hi Jim,

Sure no problem. Sorry if my message was posted multiple times. I was
getting replies saying the content type was not explicitly allowed and
thought it bounced :\

On Mon, Jan 11, 2021 at 1:48 PM Harris, James R
<james.r.harris(a)intel.com> wrote:
>
> Hi Jonathan,
>
> Thanks for the detailed report.  Would you mind filing a GitHub issue?  We'll have a bug scrub tomorrow morning and a GitHub issue will make sure it gets looked at.
>
> Regards,
>
> -Jim
>
>
> On 1/11/21, 2:36 PM, "Jonathan Richardson" <jonathan.richardson(a)broadcom.com> wrote:
>
>     Hi,
>
>     I converted my old conf file using config_converter.py but there is no
>     Nvme section in the json file output. When I run nvmf_tgt I get these
>     errors.
>
>     [2021-01-11 20:41:39.448690] json_config.c:
>     392:app_json_config_load_subsystem_config_entry: *DEBUG*:     params:
>     {
>                 "allow_duplicated_isid": false,
>                 "default_time2retain": 20,
>                 "mutual_chap": false,
>                 "max_connections_per_session": 2,
>                 "nop_timeout": 60,
>                 "disable_chap": false,
>                 "require_chap": false,
>                 "node_base": "iqn.2016-06.io.spdk",
>                 "chap_group": 0,
>                 "max_sessions": 128,
>                 "immediate_data": true,
>                 "error_recovery_level": 0,
>                 "nop_in_interval": 30,
>                 "default_time2wait": 2,
>                 "max_queue_depth": 64,
>                 "first_burst_length": 8192
>               }
>     [2021-01-11 20:41:39.793791] jsonrpc_client.c:
>     95:jsonrpc_parse_response: *DEBUG*: JSON string is :
>     {"jsonrpc":"2.0","id":0,"error":{"code":-32601,"message":"Method not found"}}
>
>     [2021-01-11 20:41:39.793809] json_config.c: 219:rpc_client_poller:
>     *ERROR*: error response:
>     {
>       "code": -32601,
>       "message": "Method not found"
>     }
>     [2021-01-11 20:41:39.794297] json_config.c:
>     135:app_json_config_load_done: *DEBUG*: Config load finished with rc
>     -22
>
>     Not sure why there is an iscsi_set_options method in my json.  This is
>     the nvme section in the conf file:
>
>     [Nvme]
>       TransportId "trtype:PCIe traddr:0007:01:00.0" Nvme0
>       HotplugEnable Yes
>       HotplugPollRate 1000000
>
>     And my json is below. Is there something missing in it?
>
>     {
>       "subsystems": [
>         {
>           "subsystem": "accel",
>           "config": null
>         },
>         {
>           "subsystem": "interface",
>           "config": null
>         },
>         {
>           "subsystem": "net_framework",
>           "config": null
>         },
>         {
>           "subsystem": "bdev",
>           "config": [
>             {
>               "params": {
>                 "bdev_io_pool_size": 65536,
>                 "bdev_io_cache_size": 256
>               },
>               "method": "bdev_set_options"
>             },
>             {
>               "params": {
>                 "retry_count": 4,
>                 "timeout_us": 0,
>                 "nvme_adminq_poll_period_us": 1000000,
>                 "action_on_timeout": "none",
>                 "nvme_ioq_poll_period_us": 0
>               },
>               "method": "bdev_nvme_set_options"
>             },
>             {
>               "params": {
>                 "enable": true,
>                 "period_us": 100000
>               },
>               "method": "bdev_nvme_set_hotplug"
>             }
>           ]
>         },
>         {
>           "subsystem": "scsi",
>           "config": null
>         },
>         {
>           "subsystem": "nvmf",
>           "config": [
>             {
>               "params": {
>                 "acceptor_poll_rate": 10000
>               },
>               "method": "nvmf_set_config"
>             },
>             {
>               "params": {
>                 "max_subsystems": 1024
>               },
>               "method": "nvmf_set_max_subsystems"
>             },
>             {
>               "params": {
>                 "nqn": "nqn.2016-06.io.spdk:cnode0",
>                 "allow_any_host": true,
>                 "serial_number": "SPDK00000000000001",
>                 "model_number": "SPDK bdev Controller"
>               },
>               "method": "nvmf_create_subsystem"
>             },
>             {
>               "params": {
>                 "listen_address": {
>                   "trtype": "RDMA",
>                   "adrfam": "IPv4",
>                   "trsvcid": "1023",
>                   "traddr": "192.168.1.10"
>                 },
>                 "nqn": "nqn.2016-06.io.spdk:cnode0"
>               },
>               "method": "nvmf_subsystem_add_listener"
>             },
>             {
>               "params": {
>                 "namespace": {
>                   "nsid": 1,
>                   "bdev_name": "Nvme0n1"
>                 },
>                 "nqn": "nqn.2016-06.io.spdk:cnode0"
>               },
>               "method": "nvmf_subsystem_add_ns"
>             }
>           ]
>         },
>         {
>           "subsystem": "nbd",
>           "config": []
>         },
>         {
>           "subsystem": "vhost",
>           "config": []
>         },
>         {
>           "subsystem": "iscsi",
>           "config": [
>             {
>               "method": "iscsi_set_options",
>               "params": {
>                 "allow_duplicated_isid": false,
>                 "default_time2retain": 20,
>                 "mutual_chap": false,
>                 "max_connections_per_session": 2,
>                 "nop_timeout": 60,
>                 "disable_chap": false,
>                 "require_chap": false,
>                 "node_base": "iqn.2016-06.io.spdk",
>                 "chap_group": 0,
>                 "max_sessions": 128,
>                 "immediate_data": true,
>                 "error_recovery_level": 0,
>                 "nop_in_interval": 30,
>                 "default_time2wait": 2,
>                 "max_queue_depth": 64,
>                 "first_burst_length": 8192
>               }
>             }
>           ]
>         }
>       ]
>     }
>
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