X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=client.c;h=db472c4cb0b4cb1d87368358b8bb34d65f78d94c;hp=3cb7c1c50a92f27706da48f5d4ce64ccb7ca6b59;hb=0b139881150f7179688243c224a07b57eedbdfa0;hpb=504bc961f25d09ef304412cd365101912bb3fd6d

diff --git a/client.c b/client.c
index 3cb7c1c5..db472c4c 100644
--- a/client.c
+++ b/client.c
@@ -62,6 +62,8 @@ static struct json_object *root = NULL;
 static struct json_array *clients_array = NULL;
 static struct json_array *du_array = NULL;
 
+static int error_clients;
+
 #define FIO_CLIENT_HASH_BITS	7
 #define FIO_CLIENT_HASH_SZ	(1 << FIO_CLIENT_HASH_BITS)
 #define FIO_CLIENT_HASH_MASK	(FIO_CLIENT_HASH_SZ - 1)
@@ -115,7 +117,7 @@ static int read_data(int fd, void *data, size_t size)
 
 static void fio_client_json_init(void)
 {
-	if (output_format != FIO_OUTPUT_JSON)
+	if (!(output_format & FIO_OUTPUT_JSON))
 		return;
 	root = json_create_object();
 	json_object_add_value_string(root, "fio version", fio_version_string);
@@ -127,9 +129,9 @@ static void fio_client_json_init(void)
 
 static void fio_client_json_fini(void)
 {
-	if (output_format != FIO_OUTPUT_JSON)
+	if (!(output_format & FIO_OUTPUT_JSON))
 		return;
-	json_print_object(root);
+	json_print_object(root, NULL);
 	log_info("\n");
 	json_free_object(root);
 	root = NULL;
@@ -176,9 +178,23 @@ void fio_put_client(struct fio_client *client)
 	if (!client->did_stat)
 		sum_stat_clients--;
 
+	if (client->error)
+		error_clients++;
+
 	free(client);
 }
 
+static int fio_client_dec_jobs_eta(struct client_eta *eta, client_eta_op eta_fn)
+{
+	if (!--eta->pending) {
+		eta_fn(&eta->eta);
+		free(eta);
+		return 0;
+	}
+
+	return 1;
+}
+
 static void remove_client(struct fio_client *client)
 {
 	assert(client->refs);
@@ -380,6 +396,7 @@ static const char *server_name(struct fio_client *client, char *buf,
 static void probe_client(struct fio_client *client)
 {
 	struct cmd_client_probe_pdu pdu;
+	const char *sname;
 	uint64_t tag;
 	char buf[64];
 
@@ -391,7 +408,9 @@ static void probe_client(struct fio_client *client)
 	pdu.flags = 0;
 #endif
 
-	strcpy((char *) pdu.server, server_name(client, buf, sizeof(buf)));
+	sname = server_name(client, buf, sizeof(buf));
+	memset(pdu.server, 0, sizeof(pdu.server));
+	strncpy((char *) pdu.server, sname, sizeof(pdu.server) - 1);
 
 	fio_net_send_cmd(client->fd, FIO_NET_CMD_PROBE, &pdu, sizeof(pdu), &tag, &client->cmd_list);
 }
@@ -515,11 +534,6 @@ static void sig_int(int sig)
 	fio_clients_terminate();
 }
 
-static void sig_show_status(int sig)
-{
-	show_running_run_stats();
-}
-
 static void client_signal_handler(void)
 {
 	struct sigaction act;
@@ -883,6 +897,10 @@ static void convert_ts(struct thread_stat *dst, struct thread_stat *src)
 	dst->latency_target	= le64_to_cpu(src->latency_target);
 	dst->latency_window	= le64_to_cpu(src->latency_window);
 	dst->latency_percentile.u.f = fio_uint64_to_double(le64_to_cpu(src->latency_percentile.u.i));
+
+	dst->nr_block_infos	= le64_to_cpu(src->nr_block_infos);
+	for (i = 0; i < dst->nr_block_infos; i++)
+		dst->block_infos[i] = le32_to_cpu(src->block_infos[i]);
 }
 
 static void convert_gs(struct group_run_stats *dst, struct group_run_stats *src)
@@ -918,7 +936,7 @@ static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
 	struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
 	struct json_object *tsobj;
 
-	tsobj = show_thread_status(&p->ts, &p->rs);
+	tsobj = show_thread_status(&p->ts, &p->rs, NULL);
 	client->did_stat = 1;
 	if (tsobj) {
 		json_object_add_client_info(tsobj, client);
@@ -938,7 +956,7 @@ static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
 
 	if (++sum_stat_nr == sum_stat_clients) {
 		strcpy(client_ts.name, "All clients");
-		tsobj = show_thread_status(&client_ts, &client_gs);
+		tsobj = show_thread_status(&client_ts, &client_gs, NULL);
 		if (tsobj) {
 			json_object_add_client_info(tsobj, client);
 			json_array_add_value_object(clients_array, tsobj);
@@ -950,7 +968,7 @@ static void handle_gs(struct fio_client *client, struct fio_net_cmd *cmd)
 {
 	struct group_run_stats *gs = (struct group_run_stats *) cmd->payload;
 
-	show_group_stats(gs);
+	show_group_stats(gs, NULL);
 }
 
 static void handle_text(struct fio_client *client, struct fio_net_cmd *cmd)
@@ -1011,13 +1029,16 @@ static void handle_du(struct fio_client *client, struct fio_net_cmd *cmd)
 		log_info("\nDisk stats (read/write):\n");
 	}
 
-	if (output_format == FIO_OUTPUT_JSON) {
+	if (output_format & FIO_OUTPUT_JSON) {
 		struct json_object *duobj;
 		json_array_add_disk_util(&du->dus, &du->agg, du_array);
 		duobj = json_array_last_value_object(du_array);
 		json_object_add_client_info(duobj, client);
-	} else
-		print_disk_util(&du->dus, &du->agg, output_format == FIO_OUTPUT_TERSE);
+	}
+	if (output_format & FIO_OUTPUT_TERSE)
+		print_disk_util(&du->dus, &du->agg, 1, NULL);
+	if (output_format & FIO_OUTPUT_NORMAL)
+		print_disk_util(&du->dus, &du->agg, 0, NULL);
 }
 
 static void convert_jobs_eta(struct jobs_eta *je)
@@ -1079,14 +1100,6 @@ void fio_client_sum_jobs_eta(struct jobs_eta *dst, struct jobs_eta *je)
 	strcpy((char *) dst->run_str, (char *) je->run_str);
 }
 
-void fio_client_dec_jobs_eta(struct client_eta *eta, client_eta_op eta_fn)
-{
-	if (!--eta->pending) {
-		eta_fn(&eta->eta);
-		free(eta);
-	}
-}
-
 static void remove_reply_cmd(struct fio_client *client, struct fio_net_cmd *cmd)
 {
 	struct fio_net_cmd_reply *reply = NULL;
@@ -1482,9 +1495,15 @@ int fio_handle_client(struct fio_client *client)
 		break;
 	case FIO_NET_CMD_VTRIGGER: {
 		struct all_io_list *pdu = (struct all_io_list *) cmd->payload;
-		char buf[64];
+		char buf[128];
+		int off = 0;
 
-		__verify_save_state(pdu, server_name(client, buf, sizeof(buf)));
+		if (aux_path) {
+			strcpy(buf, aux_path);
+			off = strlen(buf);
+		}
+
+		__verify_save_state(pdu, server_name(client, &buf[off], sizeof(buf) - off));
 		exec_trigger(trigger_cmd);
 		break;
 		}
@@ -1561,8 +1580,10 @@ static void request_client_etas(struct client_ops *ops)
 					(uintptr_t) eta, &client->cmd_list);
 	}
 
-	while (skipped--)
-		fio_client_dec_jobs_eta(eta, ops->eta);
+	while (skipped--) {
+		if (!fio_client_dec_jobs_eta(eta, ops->eta))
+			break;
+	}
 
 	dprint(FD_NET, "client: requested eta tag %p\n", eta);
 }
@@ -1613,6 +1634,7 @@ static int fio_check_clients_timed_out(void)
 		else
 			log_err("fio: client %s timed out\n", client->hostname);
 
+		client->error = ETIMEDOUT;
 		remove_client(client);
 		ret = 1;
 	}
@@ -1706,5 +1728,5 @@ int fio_handle_clients(struct client_ops *ops)
 	fio_client_json_fini();
 
 	free(pfds);
-	return retval;
+	return retval || error_clients;
 }