#define DEF_RWMIX_READ (50)
#define DEF_NICE (0)
+static int def_sequential = DEF_SEQUENTIAL;
+static int def_bs = DEF_BS;
+static int def_timeout = DEF_TIMEOUT;
+static int def_repeatable = DEF_RAND_REPEAT;
+static int def_odirect = DEF_ODIRECT;
+
static char fio_version_string[] = "fio 1.4";
-static int repeatable = DEF_RAND_REPEAT;
-static char *ini_file;
+static char **ini_file;
static int max_jobs = MAX_JOBS;
struct thread_data def_thread;
td->fd = -1;
td->thread_number = thread_number;
-
return td;
}
#ifndef FIO_HAVE_LIBAIO
if (td->io_engine == FIO_LIBAIO) {
- fprintf(f_err, "Linux libaio not available\n");
+ log_err("Linux libaio not available\n");
return 1;
}
#endif
#ifndef FIO_HAVE_POSIXAIO
if (td->io_engine == FIO_POSIXAIO) {
- fprintf(f_err, "posix aio not available\n");
+ log_err("posix aio not available\n");
return 1;
}
#endif
char tmp[PATH_MAX];
if (td->directory && td->directory[0] != '\0')
- sprintf(tmp, "%s/%s.%d", td->directory, jobname, td->jobnum);
+ sprintf(tmp, "%s/%s.%d", td->directory, jobname, td->thread_number);
else
- sprintf(tmp, "%s.%d", jobname, td->jobnum);
+ sprintf(tmp, "%s.%d", jobname, td->thread_number);
td->file_name = strdup(tmp);
} else
td->file_name = strdup(jobname);
td_new->numjobs = 1;
td_new->stonewall = 0;
- td_new->jobnum = numjobs;
job_add_num = numjobs - 1;
if (add_job(td_new, jobname, job_add_num))
if (td->sequential)
return 0;
- if (repeatable)
+ if (def_repeatable)
seeds[3] = DEF_RANDSEED;
blocks = (td->io_size + td->min_bs - 1) / td->min_bs;
return 0;
}
- fprintf(f_err, "fio: data direction: read, write, randread, randwrite, rw, randrw\n");
+ log_err("fio: data direction: read, write, randread, randwrite, rw, randrw\n");
return 1;
}
return 0;
}
- fprintf(f_err, "fio: verify types: md5, crc32\n");
+ log_err("fio: verify types: md5, crc32\n");
return 1;
}
return 0;
}
- fprintf(f_err, "fio: mem type: malloc, shm, mmap\n");
+ log_err("fio: mem type: malloc, shm, mmap\n");
return 1;
}
return 0;
}
- fprintf(f_err, "fio: ioengine: { linuxaio, aio, libaio }, posixaio, sync, mmap, sgio, splice\n");
+ log_err("fio: ioengine: { linuxaio, aio, libaio }, posixaio, sync, mmap, sgio, splice\n");
return 1;
}
fpos_t off;
FILE *f;
char *p;
- int ret = 0;
+ int ret = 0, stonewall = 1;
f = fopen(file, "r");
if (!f) {
break;
}
+ /*
+ * Seperate multiple job files by a stonewall
+ */
+ if (!global && stonewall) {
+ td->stonewall = stonewall;
+ stonewall = 0;
+ }
+
fgetpos(f, &off);
while ((p = fgets(string, 4096, f)) != NULL) {
if (is_empty_or_comment(p))
if (!check_int(p, "prio", &prio)) {
#ifndef FIO_HAVE_IOPRIO
- fprintf(f_err, "io priorities not available\n");
+ log_err("io priorities not available\n");
ret = 1;
break;
#endif
}
if (!check_int(p, "prioclass", &prioclass)) {
#ifndef FIO_HAVE_IOPRIO
- fprintf(f_err, "io priorities not available\n");
+ log_err("io priorities not available\n");
ret = 1;
break;
#else
}
if (!check_int(p, "cpumask", &cpu)) {
#ifndef FIO_HAVE_CPU_AFFINITY
- fprintf(f_err, "cpu affinity not available\n");
+ log_err("cpu affinity not available\n");
ret = 1;
break;
#endif
}
if (!check_strstore(p, "iolog", tmpbuf)) {
if (td->write_iolog) {
- fprintf(f_err, "fio: read iolog overrides given write_iolog\n");
+ log_err("fio: read iolog overrides given write_iolog\n");
free(td->iolog_file);
td->write_iolog = 0;
}
td->iolog_file = strdup(tmpbuf);
td->write_iolog = 1;
} else
- fprintf(f_err, "fio: read iolog overrides given write_iolog\n");
+ log_err("fio: read iolog overrides given write_iolog\n");
fgetpos(f, &off);
continue;
}
}
if (!check_strstore(p, "ioscheduler", tmpbuf)) {
#ifndef FIO_HAVE_IOSCHED_SWITCH
- fprintf(f_err, "io scheduler switching not available\n");
+ log_err("io scheduler switching not available\n");
ret = 1;
break;
#else
*/
def_thread.ddir = DDIR_READ;
def_thread.iomix = 0;
- def_thread.bs = DEF_BS;
+ def_thread.bs = def_bs;
def_thread.min_bs = -1;
def_thread.max_bs = -1;
def_thread.io_engine = DEF_IO_ENGINE;
strcpy(def_thread.io_engine_name, DEF_IO_ENGINE_NAME);
- def_thread.odirect = DEF_ODIRECT;
+ def_thread.odirect = def_odirect;
def_thread.ratecycle = DEF_RATE_CYCLE;
- def_thread.sequential = DEF_SEQUENTIAL;
- def_thread.timeout = DEF_TIMEOUT;
+ def_thread.sequential = def_sequential;
+ def_thread.timeout = def_timeout;
def_thread.create_file = DEF_CREATE;
def_thread.overwrite = DEF_OVERWRITE;
def_thread.invalidate_cache = DEF_INVALIDATE;
printf("\t-v Print version info and exit\n");
}
-static void parse_cmd_line(int argc, char *argv[])
+static int parse_cmd_line(int argc, char *argv[])
{
- int c;
+ int c, idx = 1, ini_idx = 0;
while ((c = getopt(argc, argv, "s:b:t:r:R:o:f:lwvhO:")) != EOF) {
switch (c) {
case 's':
- def_thread.sequential = !!atoi(optarg);
+ def_sequential = !!atoi(optarg);
+ idx++;
break;
case 'b':
- def_thread.bs = atoi(optarg);
- def_thread.bs <<= 10;
- if (!def_thread.bs) {
+ def_bs = atoi(optarg);
+ def_bs <<= 10;
+ if (!def_bs) {
printf("bad block size\n");
- def_thread.bs = DEF_BS;
+ def_bs = DEF_BS;
}
+ idx++;
break;
case 't':
- def_thread.timeout = atoi(optarg);
+ def_timeout = atoi(optarg);
+ idx++;
break;
case 'r':
- repeatable = !!atoi(optarg);
+ def_repeatable = !!atoi(optarg);
+ idx++;
break;
case 'R':
rate_quit = !!atoi(optarg);
+ idx++;
break;
case 'o':
- def_thread.odirect = !!atoi(optarg);
+ def_odirect = !!atoi(optarg);
+ idx++;
break;
case 'f':
- ini_file = strdup(optarg);
+ ini_idx++;
+ ini_file = realloc(ini_file, ini_idx * sizeof(char *));
+ ini_file[ini_idx - 1] = strdup(optarg);
+ idx++;
break;
case 'l':
write_lat_log = 1;
+ idx++;
break;
case 'w':
write_bw_log = 1;
+ idx++;
break;
case 'O':
f_out = fopen(optarg, "w+");
exit(1);
}
f_err = f_out;
+ idx++;
break;
case 'h':
usage(argv[0]);
}
}
- if (!ini_file && argc > 1 && argv[argc - 1][0] != '-')
- ini_file = strdup(argv[argc - 1]);
+ while (idx < argc) {
+ ini_idx++;
+ ini_file = realloc(ini_file, ini_idx * sizeof(char *));
+ ini_file[ini_idx - 1] = strdup(argv[idx]);
+ idx++;
+ }
+
if (!f_out) {
f_out = stdout;
f_err = stderr;
}
+
+ return ini_idx;
}
static void free_shm(void)
int parse_options(int argc, char *argv[])
{
+ int job_files, i;
+
if (setup_thread_area())
return 1;
if (fill_def_thread())
return 1;
- parse_cmd_line(argc, argv);
-
- if (!ini_file) {
- fprintf(f_err, "Need job file\n");
+ job_files = parse_cmd_line(argc, argv);
+ if (!job_files) {
+ log_err("Need job file(s)\n");
usage(argv[0]);
return 1;
}
- if (parse_jobs_ini(ini_file))
- return 1;
+ for (i = 0; i < job_files; i++) {
+ if (fill_def_thread())
+ return 1;
+ if (parse_jobs_ini(ini_file[i]))
+ return 1;
+ free(ini_file[i]);
+ }
+ free(ini_file);
return 0;
}