d/numam-spdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fio/nvme: Add 'hostnqn' option to fio configuration file

Browse Source 
The user can now specify which host NQN to use for identification
purposes.

Change-Id: I50d1f868af82a72d57e4bc42d70ee74c6fb1147c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/415551
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Ben Walker 2018-06-15 15:56:08 -07:00 committed by Jim Harris
parent e051eb8310
commit 81bb01c959
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
examples/nvme/fio_plugin/fio_plugin.c
View File

@ -52,6 +52,7 @@ struct spdk_fio_options {
int mem_size;
int shm_id;
int enable_sgl;
char *hostnqn;
};
struct spdk_fio_request {
@ -138,6 +139,13 @@ static bool
probe_cb(void *cb_ctx, const struct spdk_nvme_transport_id *trid,
struct spdk_nvme_ctrlr_opts *opts)
{
struct thread_data *td = cb_ctx;
struct spdk_fio_options *fio_options = td->eo;
if (fio_options->hostnqn) {
snprintf(opts->hostnqn, sizeof(opts->hostnqn), "%s", fio_options->hostnqn);
}
return true;
}
@ -668,6 +676,15 @@ static struct fio_option options[] = {
.category = FIO_OPT_C_ENGINE,
.group = FIO_OPT_G_INVALID,
},
{
.name = "hostnqn",
.lname = "Host NQN to use when connecting to controllers.",
.type = FIO_OPT_STR_STORE,
.off1 = offsetof(struct spdk_fio_options, hostnqn),
.help = "Host NQN",
.category = FIO_OPT_C_ENGINE,
.group = FIO_OPT_G_INVALID,
},
{
.name = NULL,
},