#include "lib/getopt.h"
-#include "fio_version.h"
-
-#if FIO_PATCH > 0
-const char fio_version_string[] = __fio_stringify(FIO_MAJOR) "." \
- __fio_stringify(FIO_MINOR) "." \
- __fio_stringify(FIO_PATCH);
-#else
-const char fio_version_string[] = __fio_stringify(FIO_MAJOR) "." \
- __fio_stringify(FIO_MINOR);
-#endif
+const char fio_version_string[] = FIO_VERSION;
#define FIO_RANDSEED (0xb1899bedUL)
static int did_arg;
const fio_fp64_t def_percentile_list[FIO_IO_U_LIST_MAX_LEN] = {
- { .u.f = 1.0 },
- { .u.f = 5.0 },
- { .u.f = 10.0 },
- { .u.f = 20.0 },
- { .u.f = 30.0 },
- { .u.f = 40.0 },
- { .u.f = 50.0 },
- { .u.f = 60.0 },
- { .u.f = 70.0 },
- { .u.f = 80.0 },
- { .u.f = 90.0 },
- { .u.f = 95.0 },
- { .u.f = 99.0 },
- { .u.f = 99.5 },
- { .u.f = 99.9 },
+ { .u.f = 1.00 },
+ { .u.f = 5.00 },
+ { .u.f = 10.00 },
+ { .u.f = 20.00 },
+ { .u.f = 30.00 },
+ { .u.f = 40.00 },
+ { .u.f = 50.00 },
+ { .u.f = 60.00 },
+ { .u.f = 70.00 },
+ { .u.f = 80.00 },
+ { .u.f = 90.00 },
+ { .u.f = 95.00 },
+ { .u.f = 99.00 },
+ { .u.f = 99.50 },
+ { .u.f = 99.90 },
+ { .u.f = 99.95 },
+ { .u.f = 99.99 },
};
#define FIO_CLIENT_FLAG (1 << 16)
threads = NULL;
file_hash_exit();
+ flow_exit();
fio_debug_jobp = NULL;
shmdt(tp);
shmctl(shm_id, IPC_RMID, &sbuf);
fio_debug_jobp = (void *) hash + file_hash_size;
*fio_debug_jobp = -1;
file_hash_init(hash);
+
+ flow_init();
+
return 0;
}
return;
profile_td_exit(td);
+ flow_exit_job(td);
if (td->error)
log_info("fio: %s\n", td->verror);
ret = __setup_rate(td, DDIR_READ);
if (td->o.rate[DDIR_WRITE] || td->o.rate_iops[DDIR_WRITE])
ret |= __setup_rate(td, DDIR_WRITE);
+ if (td->o.rate[DDIR_TRIM] || td->o.rate_iops[DDIR_TRIM])
+ ret |= __setup_rate(td, DDIR_TRIM);
return ret;
}
{
return o->min_bs[DDIR_READ] == o->max_bs[DDIR_READ] &&
o->min_bs[DDIR_WRITE] == o->max_bs[DDIR_WRITE] &&
- o->min_bs[DDIR_READ] == o->min_bs[DDIR_WRITE];
+ o->min_bs[DDIR_TRIM] == o->max_bs[DDIR_TRIM] &&
+ o->min_bs[DDIR_READ] == o->min_bs[DDIR_WRITE] &&
+ o->min_bs[DDIR_READ] == o->min_bs[DDIR_TRIM];
}
/*
o->min_bs[DDIR_WRITE] = o->bs[DDIR_WRITE];
if (!o->max_bs[DDIR_WRITE])
o->max_bs[DDIR_WRITE] = o->bs[DDIR_WRITE];
+ if (!o->min_bs[DDIR_TRIM])
+ o->min_bs[DDIR_TRIM] = o->bs[DDIR_TRIM];
+ if (!o->max_bs[DDIR_TRIM])
+ o->max_bs[DDIR_TRIM] = o->bs[DDIR_TRIM];
+
o->rw_min_bs = min(o->min_bs[DDIR_READ], o->min_bs[DDIR_WRITE]);
+ o->rw_min_bs = min(o->min_bs[DDIR_TRIM], o->rw_min_bs);
/*
* For random IO, allow blockalign offset other than min_bs.
o->ba[DDIR_READ] = o->min_bs[DDIR_READ];
if (!o->ba[DDIR_WRITE] || !td_random(td))
o->ba[DDIR_WRITE] = o->min_bs[DDIR_WRITE];
+ if (!o->ba[DDIR_TRIM] || !td_random(td))
+ o->ba[DDIR_TRIM] = o->min_bs[DDIR_TRIM];
if ((o->ba[DDIR_READ] != o->min_bs[DDIR_READ] ||
- o->ba[DDIR_WRITE] != o->min_bs[DDIR_WRITE]) &&
+ o->ba[DDIR_WRITE] != o->min_bs[DDIR_WRITE] ||
+ o->ba[DDIR_TRIM] != o->min_bs[DDIR_TRIM]) &&
!o->norandommap) {
log_err("fio: Any use of blockalign= turns off randommap\n");
o->norandommap = 1;
if (o->open_files > o->nr_files || !o->open_files)
o->open_files = o->nr_files;
- if (((o->rate[0] + o->rate[1]) && (o->rate_iops[0] + o->rate_iops[1]))||
- ((o->ratemin[0] + o->ratemin[1]) && (o->rate_iops_min[0] +
- o->rate_iops_min[1]))) {
+ if (((o->rate[DDIR_READ] + o->rate[DDIR_WRITE] + o->rate[DDIR_TRIM]) &&
+ (o->rate_iops[DDIR_READ] + o->rate_iops[DDIR_WRITE] + o->rate_iops[DDIR_TRIM])) ||
+ ((o->ratemin[DDIR_READ] + o->ratemin[DDIR_WRITE] + o->ratemin[DDIR_TRIM]) &&
+ (o->rate_iops_min[DDIR_READ] + o->rate_iops_min[DDIR_WRITE] + o->rate_iops_min[DDIR_TRIM]))) {
log_err("fio: rate and rate_iops are mutually exclusive\n");
ret = 1;
}
- if ((o->rate[0] < o->ratemin[0]) || (o->rate[1] < o->ratemin[1]) ||
- (o->rate_iops[0] < o->rate_iops_min[0]) ||
- (o->rate_iops[1] < o->rate_iops_min[1])) {
+ if ((o->rate[DDIR_READ] < o->ratemin[DDIR_READ]) ||
+ (o->rate[DDIR_WRITE] < o->ratemin[DDIR_WRITE]) ||
+ (o->rate[DDIR_TRIM] < o->ratemin[DDIR_TRIM]) ||
+ (o->rate_iops[DDIR_READ] < o->rate_iops_min[DDIR_READ]) ||
+ (o->rate_iops[DDIR_WRITE] < o->rate_iops_min[DDIR_WRITE]) ||
+ (o->rate_iops[DDIR_TRIM] < o->rate_iops_min[DDIR_TRIM])) {
log_err("fio: minimum rate exceeds rate\n");
ret = 1;
}
}
#endif
+#ifdef WIN32
+ /*
+ * Windows doesn't support O_DIRECT or O_SYNC with the _open interface,
+ * so fail if we're passed those flags
+ */
+ if ((td->io_ops->flags & FIO_SYNCIO) && (td->o.odirect || td->o.sync_io)) {
+ log_err("fio: Windows does not support direct or non-buffered io with"
+ " the synchronous ioengines. Use the 'windowsaio' ioengine"
+ " with 'direct=1' and 'iodepth=1' instead.\n");
+ ret = 1;
+ }
+#endif
+
+ /*
+ * For fully compressible data, just zero them at init time.
+ * It's faster than repeatedly filling it.
+ */
+ if (td->o.compress_percentage == 100) {
+ td->o.zero_buffers = 1;
+ td->o.compress_percentage = 0;
+ }
+
return ret;
}
init_rand_seed(&td->buf_state, td->rand_seeds[7]);
}
-/*
- * Initialize the various random states we need (random io, block size ranges,
- * read/write mix, etc).
- */
-static int init_random_state(struct thread_data *td)
-{
- int fd;
-
- fd = open("/dev/urandom", O_RDONLY);
- if (fd == -1) {
- td_verror(td, errno, "open");
- return 1;
- }
-
- if (read(fd, td->rand_seeds, sizeof(td->rand_seeds)) <
- (int) sizeof(td->rand_seeds)) {
- td_verror(td, EIO, "read");
- close(fd);
- return 1;
- }
-
- close(fd);
- td_fill_rand_seeds(td);
- return 0;
-}
/*
* Initializes the ioengine configured for a job, if it has not been done so
static int add_job(struct thread_data *td, const char *jobname, int job_add_num)
{
const char *ddir_str[] = { NULL, "read", "write", "rw", NULL,
- "randread", "randwrite", "randrw" };
+ "randread", "randwrite", "randrw",
+ "trim", NULL, NULL, NULL, "randtrim" };
unsigned int i;
char fname[PATH_MAX];
int numjobs, file_alloced;
if (fixup_options(td))
goto err;
+ flow_init_job(td);
+
/*
* IO engines only need this for option callbacks, and the address may
* change in subprocesses.
f->real_file_size = -1ULL;
}
- td->mutex = fio_mutex_init(0);
+ td->mutex = fio_mutex_init(FIO_MUTEX_LOCKED);
td->ts.clat_percentiles = td->o.clat_percentiles;
if (td->o.overwrite_plist)
else
memcpy(td->ts.percentile_list, def_percentile_list, sizeof(def_percentile_list));
- td->ts.clat_stat[0].min_val = td->ts.clat_stat[1].min_val = ULONG_MAX;
- 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;
+ for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+ td->ts.clat_stat[i].min_val = ULONG_MAX;
+ td->ts.slat_stat[i].min_val = ULONG_MAX;
+ td->ts.lat_stat[i].min_val = ULONG_MAX;
+ td->ts.bw_stat[i].min_val = ULONG_MAX;
+ }
td->ddir_seq_nr = td->o.ddir_seq_nr;
if ((td->o.stonewall || td->o.new_group) && prev_group_jobs) {
td->groupid = groupid;
prev_group_jobs++;
- if (init_random_state(td))
+ if (init_random_state(td, td->rand_seeds, sizeof(td->rand_seeds))) {
+ td_verror(td, errno, "init_random_state");
goto err;
+ }
if (setup_rate(td))
goto err;
td->o.cpuload,
td->o.cpucycle);
} else {
- char *c1, *c2, *c3, *c4;
+ char *c1, *c2, *c3, *c4, *c5, *c6;
c1 = to_kmg(td->o.min_bs[DDIR_READ]);
c2 = to_kmg(td->o.max_bs[DDIR_READ]);
c3 = to_kmg(td->o.min_bs[DDIR_WRITE]);
c4 = to_kmg(td->o.max_bs[DDIR_WRITE]);
+ c5 = to_kmg(td->o.min_bs[DDIR_TRIM]);
+ c6 = to_kmg(td->o.max_bs[DDIR_TRIM]);
- log_info("%s: (g=%d): rw=%s, bs=%s-%s/%s-%s,"
+ log_info("%s: (g=%d): rw=%s, bs=%s-%s/%s-%s/%s-%s,"
" ioengine=%s, iodepth=%u\n",
td->o.name, td->groupid,
ddir_str[td->o.td_ddir],
- c1, c2, c3, c4,
+ c1, c2, c3, c4, c5, c6,
td->io_ops->name,
td->o.iodepth);
free(c2);
free(c3);
free(c4);
+ free(c5);
+ free(c6);
}
} else if (job_add_num == 1)
log_info("...\n");
static void usage(const char *name)
{
- printf("fio %s\n", fio_version_string);
+ printf("%s\n", fio_version_string);
printf("%s [options] [job options] <job file(s)>\n", name);
printf(" --debug=options\tEnable debug logging. May be one/more of:\n"
"\t\t\tprocess,file,io,mem,blktrace,verify,random,parse,\n"
"\t\t\tdiskutil,job,mutex,profile,time,net\n");
printf(" --output\t\tWrite output to file\n");
- printf(" --timeout\t\tRuntime in seconds\n");
+ printf(" --runtime\t\tRuntime in seconds\n");
printf(" --latency-log\t\tGenerate per-job latency logs\n");
printf(" --bandwidth-log\tGenerate per-job bandwidth logs\n");
printf(" --minimal\t\tMinimal (terse) output\n");
break;
case 'v':
if (!cur_client) {
- log_info("fio %s\n", fio_version_string);
+ log_info("%s\n", fio_version_string);
do_exit++;
}
break;
case 'V':
terse_version = atoi(optarg);
- if (!(terse_version == 2 || terse_version == 3)) {
+ if (!(terse_version == 2 || terse_version == 3) ||
+ (terse_version == 4)) {
log_err("fio: bad terse version format\n");
exit_val = 1;
do_exit++;
exit_val = 1;
break;
}
+ /*
+ * If the next argument exists and isn't an option,
+ * assume it's a job file for this client only.
+ */
+ while (optind < argc) {
+ if (!strncmp(argv[optind], "--", 2) ||
+ !strncmp(argv[optind], "-", 1))
+ break;
+
+ fio_client_add_ini_file(cur_client, argv[optind]);
+ optind++;
+ }
break;
default:
do_exit++;
free(ini_file[i]);
}
}
+ } else if (nr_clients) {
+ if (fill_def_thread())
+ return 1;
+ if (fio_clients_send_ini(NULL))
+ return 1;
}
free(ini_file);
}
if (!terse_output)
- log_info("fio %s\n", fio_version_string);
+ log_info("%s\n", fio_version_string);
return 0;
}