https://github.com/spdk/spdk/blob/master/examples/bdev/fio_plugin/bdev.json is one example of JSON file which is to call the bdev_malloc_create() RPC method. Basically it is to convert the RPC command to json format. You may refer this to change the log_set_flag RPC method to JSON content. -----Original Message----- From: liushengchao02(a)meituan.com Sent: Thursday, February 10, 2022 12:50 To: spdk(a)lists.01.org Subject: [SPDK] Re: Some questions about SPDK bdev module Thank you for the reply. For the 1st question, is it certain that the SPDK framework will handle remaining uncompleted spdk_bdev_io? For the 2nd question, what I want is an example of 'json config file' that would do the same thing as calling 'rpc.py log_set_flag nvme' when I start the SPDK app with '-c' option and specify the json config file. Thanks! _______________________________________________ SPDK mailing list -- spdk(a)lists.01.org To unsubscribe send an email to spdk-leave(a)lists.01.org