ret |= 1;
}
+ if (o->zone_mode == ZONE_MODE_ZBD && !o->create_serialize) {
+ log_err("fio: --zonemode=zbd and --create_serialize=0 are not compatible.\n");
+ ret |= 1;
+ }
+
if (o->zone_mode == ZONE_MODE_STRIDED && !o->zone_size) {
log_err("fio: --zonesize must be specified when using --zonemode=strided.\n");
ret |= 1;
o->latency_target *= 1000ULL;
+ /*
+ * Dedupe working set verifications
+ */
+ if (o->dedupe_percentage && o->dedupe_mode == DEDUPE_MODE_WORKING_SET) {
+ if (!fio_option_is_set(o, size)) {
+ log_err("fio: pregenerated dedupe working set "
+ "requires size to be set\n");
+ ret |= 1;
+ } else if (o->nr_files != 1) {
+ log_err("fio: dedupe working set mode supported with "
+ "single file per job, but %d files "
+ "provided\n", o->nr_files);
+ ret |= 1;
+ } else if (o->dedupe_working_set_percentage + o->dedupe_percentage > 100) {
+ log_err("fio: impossible to reach expected dedupe percentage %u "
+ "since %u percentage of size is reserved to dedupe working set "
+ "(those are unique pages)\n",
+ o->dedupe_percentage, o->dedupe_working_set_percentage);
+ ret |= 1;
+ }
+ }
+
return ret;
}
init_rand_seed(&td->dedupe_state, td->rand_seeds[FIO_DEDUPE_OFF], false);
init_rand_seed(&td->zone_state, td->rand_seeds[FIO_RAND_ZONE_OFF], false);
init_rand_seed(&td->prio_state, td->rand_seeds[FIO_RAND_PRIO_CMDS], false);
+ init_rand_seed(&td->dedupe_working_set_index_state, td->rand_seeds[FIO_RAND_DEDUPE_WORKING_SET_IX], use64);
if (!td_random(td))
return;
if (fixup_options(td))
goto err;
+ if (init_dedupe_working_set_seeds(td))
+ goto err;
+
/*
* Belongs to fixup_options, but o->name is not necessarily set as yet
*/