#include "filehash.h"
#include "verify.h"
-static char fio_version_string[] = "fio 1.26.4";
+static char fio_version_string[] = "fio 1.27.3";
#define FIO_RANDSEED (0xb1899bedUL)
thread_number--;
}
-static int setup_rate(struct thread_data *td)
+static int __setup_rate(struct thread_data *td, enum fio_ddir ddir)
{
- unsigned long nr_reads_per_msec;
+ unsigned int bs = td->o.min_bs[ddir];
unsigned long long rate;
- unsigned int bs;
-
- if (!td->o.rate && !td->o.rate_iops)
- return 0;
+ unsigned long ios_per_msec;
- if (td_rw(td))
- bs = td->o.rw_min_bs;
- else if (td_read(td))
- bs = td->o.min_bs[DDIR_READ];
- else
- bs = td->o.min_bs[DDIR_WRITE];
-
- if (td->o.rate) {
- rate = td->o.rate;
- nr_reads_per_msec = (rate * 1024 * 1000LL) / bs;
+ if (td->o.rate[ddir]) {
+ rate = td->o.rate[ddir];
+ ios_per_msec = (rate * 1000LL) / bs;
} else
- nr_reads_per_msec = td->o.rate_iops * 1000UL;
+ ios_per_msec = td->o.rate_iops[ddir] * 1000UL;
- if (!nr_reads_per_msec) {
+ if (!ios_per_msec) {
log_err("rate lower than supported\n");
return -1;
}
- td->rate_usec_cycle = 1000000000ULL / nr_reads_per_msec;
- td->rate_pending_usleep = 0;
+ td->rate_usec_cycle[ddir] = 1000000000ULL / ios_per_msec;
+ td->rate_pending_usleep[ddir] = 0;
return 0;
}
+static int setup_rate(struct thread_data *td)
+{
+ int ret = 0;
+
+ if (td->o.rate[DDIR_READ] || td->o.rate_iops[DDIR_READ])
+ ret = __setup_rate(td, DDIR_READ);
+ if (td->o.rate[DDIR_WRITE] || td->o.rate_iops[DDIR_WRITE])
+ ret |= __setup_rate(td, DDIR_WRITE);
+
+ return ret;
+}
+
static int fixed_block_size(struct thread_options *o)
{
return o->min_bs[DDIR_READ] == o->max_bs[DDIR_READ] &&
if (o->open_files > o->nr_files || !o->open_files)
o->open_files = o->nr_files;
- if ((o->rate && o->rate_iops) || (o->ratemin && o->rate_iops_min)) {
+ 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]))) {
log_err("fio: rate and rate_iops are mutually exclusive\n");
return 1;
}
- if ((o->rate < o->ratemin) || (o->rate_iops < o->rate_iops_min)) {
+ 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])) {
log_err("fio: minimum rate exceeds rate\n");
return 1;
}