Commit f240e2bf authored by Liang Yan's avatar Liang Yan Committed by Changpeng Liu
Browse files

perf/nvmf: add config file path handling codes 



Change-Id: I27c8c4a03237c75761c75cce824a65fe3e4776db
Signed-off-by: default avatarLiang Yan <liang.z.yan@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/454760


Reviewed-by: default avatarJohn Kariuki <John.K.Kariuki@intel.com>
Reviewed-by: default avatarPaul Luse <paul.e.luse@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarKarol Latecki <karol.latecki@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent 82583134

scripts/perf/nvmf/README.md

+3 −0
Original line number Diff line number Diff line
@@ -69,6 +69,9 @@ Run the script on the NVMe-oF target system: 


    cd spdk

    sudo PYTHONPATH=$PYTHONPATH:$PWD/scripts scripts/perf/nvmf/run_nvmf.py

The script uses the config.json configuration file in the scripts/perf/nvmf directory by default. You can

specify a different configuration file at runtime as shown below:

sudo PYTHONPATH=$PYTHONPATH:$PWD/scripts scripts/perf/nvmf/run_nvmf.py /path/to/config file/json config file



The script uses another spdk script (scripts/rpc.py) so we pass the path to rpc.py by setting the Python path

as a runtime environment parameter.

scripts/perf/nvmf/run_nvmf.py

+8 −1
Original line number Diff line number Diff line
@@ -653,7 +653,14 @@ if __name__ == "__main__": 
    spdk_zip_path = "/tmp/spdk.zip"

    target_results_dir = "/tmp/results"



    with open("./scripts/perf/nvmf/config.json", "r") as config:

    if (len(sys.argv) > 1):

        config_file_path = sys.argv[1]

    else:

        script_full_dir = os.path.dirname(os.path.realpath(__file__))

        config_file_path = os.path.join(script_full_dir, "config.json")



    print("Using config file: %s" % config_file_path)

    with open(config_file_path, "r") as config:

        data = json.load(config)



    initiators = []