When I use fio in client/server mode, no matter how I try to specify
--minimal, I always get the normal output. I've tried all of these
methods, and their combinations:
server# fio --server
client# fio --minimal --client=localhost /tmp/cpuio.fio
server# fio --server
client# fio --client=localhost --minimal /tmp/cpuio.fio
server# fio --minimal --server
client# fio --client=localhost /tmp/cpuio.fio
The following patch fixes the problem, though I can't promise it won't
break anything else:
--- fio-2.1.1/client.c 2013-06-05 08:55:53.000000000 -0600
+++ fio-2.1.1.new/client.c 2013-07-26 17:13:18.504740214 -0600
@@ -788,11 +788,15 @@
dst->unified_rw_rep = le32_to_cpu(src->unified_rw_rep);
}
+
static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
{
struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
- show_thread_status(&p->ts, &p->rs);
+ if (output_format == FIO_OUTPUT_TERSE)
+ show_thread_status_terse(&p->ts, &p->rs);
+ else
+ show_thread_status(&p->ts, &p->rs);
client->did_stat = 1;
if (!do_output_all_clients)
@@ -808,7 +812,10 @@
if (++sum_stat_nr == sum_stat_clients) {
strcpy(client_ts.name, "All clients");
- show_thread_status(&client_ts, &client_gs);
+ if (output_format == FIO_OUTPUT_TERSE)
+ show_thread_status_terse(&client_ts, &client_gs);
+ else
+ show_thread_status(&client_ts, &client_gs);
}
}
diff -dur fio-2.1.1/stat.c fio-2.1.1.new/stat.c
--- fio-2.1.1/stat.c 2013-06-05 08:55:53.000000000 -0600
+++ fio-2.1.1.new/stat.c 2013-07-26 17:03:05.332755580 -0600
@@ -885,7 +885,8 @@
log_info(";%3.2f%%", io_u_lat_m[i]);
/* disk util stats, if any */
- show_disk_util(1, NULL);
+ if (is_backend)
+ show_disk_util(1, NULL);
/* Additional output if continue_on_error set - default off*/
if (ts->continue_on_error)
@@ -982,7 +983,7 @@
return root;
}
-static void show_thread_status_terse(struct thread_stat *ts,
+void show_thread_status_terse(struct thread_stat *ts,
struct group_run_stats *rs)
{
if (terse_version == 2)
diff -dur fio-2.1.1/stat.h fio-2.1.1.new/stat.h
--- fio-2.1.1/stat.h 2013-06-05 08:55:53.000000000 -0600
+++ fio-2.1.1.new/stat.h 2013-07-26 16:46:12.972780950 -0600
@@ -203,6 +203,7 @@
extern void stat_exit(void);
extern void show_thread_status(struct thread_stat *ts, struct
group_run_stats *rs);
+extern void show_thread_status_terse(struct thread_stat *ts, struct
group_run_stats *rs);
extern void show_group_stats(struct group_run_stats *rs);
extern int calc_thread_status(struct jobs_eta *je, int force);
extern void display_thread_status(struct jobs_eta *je);
--
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