Define SIGUSR1 to inform fio to dump run stats while continuing to run

[fio.git] / client.c

diff --git a/client.c b/client.c
index dd75882c54f3714db8d8ca37e7119b91be742a66..ee6765ed7adf9671c5cc131909e80ebe2e5abdff 100644 (file)
--- a/client.c
+++ b/client.c
@@ -344,6 +344,11 @@ static void sig_int(int sig)
        fio_clients_terminate();
 }
 
        fio_clients_terminate();
 }
 

+static void sig_show_status(int sig)
+{
+       show_running_run_stats();
+}
+

 static void client_signal_handler(void)
 {
        struct sigaction act;
 static void client_signal_handler(void)
 {
        struct sigaction act;


@@ -357,6 +362,11 @@ static void client_signal_handler(void)
        act.sa_handler = sig_int;
        act.sa_flags = SA_RESTART;
        sigaction(SIGTERM, &act, NULL);
        act.sa_handler = sig_int;
        act.sa_flags = SA_RESTART;
        sigaction(SIGTERM, &act, NULL);

+
+       memset(&act, 0, sizeof(act));
+       act.sa_handler = sig_show_status;
+       act.sa_flags = SA_RESTART;
+       sigaction(SIGUSR1, &act, NULL);

 }
 
 static void probe_client(struct fio_client *client)
 }
 
 static void probe_client(struct fio_client *client)