X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=init.c;h=682135ba797cac3bc43bf5b17ce7b84862455a80;hp=f0ee37a348273ae56935214b4a2fae63783a4580;hb=964f5b9b267e3c87035309b9838c357613bfa209;hpb=684de9c46d82b72280fbe9b3e77bbb86ba36878c

diff --git a/init.c b/init.c
index f0ee37a3..682135ba 100644
--- a/init.c
+++ b/init.c
@@ -22,7 +22,7 @@
 
 #include "lib/getopt.h"
 
-static char fio_version_string[] = "fio 1.43.2";
+static char fio_version_string[] = "fio 1.50-rc3";
 
 #define FIO_RANDSEED		(0xb1899bedUL)
 
@@ -158,8 +158,11 @@ static struct thread_data *get_new_job(int global, struct thread_data *parent)
 
 	if (global)
 		return &def_thread;
-	if (thread_number >= max_jobs)
+	if (thread_number >= max_jobs) {
+		log_err("error: maximum number of jobs (%d) reached.\n",
+				max_jobs);
 		return NULL;
+	}
 
 	td = &threads[thread_number++];
 	*td = *parent;
@@ -431,7 +434,9 @@ static int exists_and_not_file(const char *filename)
 	if (lstat(filename, &sb) == -1)
 		return 0;
 
-	if (S_ISREG(sb.st_mode))
+	/* \\.\ is the device namespace in Windows, where every file
+	 * is a device node */
+	if (S_ISREG(sb.st_mode) && strncmp(filename, "\\\\.\\", 4) != 0)
 		return 0;
 
 	return 1;
@@ -447,6 +452,7 @@ void td_fill_rand_seeds(struct thread_data *td)
 		os_random_seed(td->rand_seeds[3], &td->next_file_state);
 
 	os_random_seed(td->rand_seeds[5], &td->file_size_state);
+	os_random_seed(td->rand_seeds[6], &td->trim_state);
 
 	if (!td_random(td))
 		return;
@@ -560,7 +566,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num)
 	td->ts.slat_stat[0].min_val = td->ts.slat_stat[1].min_val = ULONG_MAX;
 	td->ts.lat_stat[0].min_val = td->ts.lat_stat[1].min_val = ULONG_MAX;
 	td->ts.bw_stat[0].min_val = td->ts.bw_stat[1].min_val = ULONG_MAX;
-	td->ddir_seq_nr = td->o.ddir_seq_nr + 1;
+	td->ddir_seq_nr = td->o.ddir_seq_nr;
 
 	if ((td->o.stonewall || td->o.new_group) && prev_group_jobs) {
 		prev_group_jobs = 0;
@@ -957,7 +963,6 @@ static int setup_thread_area(void)
 
 static void usage(const char *name)
 {
-	printf("%s\n", fio_version_string);
 	printf("%s [options] [job options] <job file(s)>\n", name);
 	printf("\t--debug=options\tEnable debug logging\n");
 	printf("\t--output\tWrite output to file\n");
@@ -1105,7 +1110,7 @@ static int parse_cmd_line(int argc, char *argv[])
 			read_only = 1;
 			break;
 		case 'v':
-			printf("%s\n", fio_version_string);
+			/* already being printed, just quit */
 			exit(0);
 		case 'e':
 			if (!strcmp("always", optarg))
@@ -1196,6 +1201,8 @@ int parse_options(int argc, char *argv[])
 	f_out = stdout;
 	f_err = stderr;
 
+	log_info("%s\n", fio_version_string);
+
 	fio_options_dup_and_init(l_opts);
 
 	if (setup_thread_area())
@@ -1222,7 +1229,7 @@ int parse_options(int argc, char *argv[])
 		if (exec_profile)
 			return 0;
 
-		log_err("No jobs defined(s)\n\n");
+		log_err("No jobs(s) defined\n\n");
 		usage(argv[0]);
 		return 1;
 	}