for_each_td(td, i) {
print_status_init(td->thread_number - 1);
- if (!td->o.create_serialize) {
- /*
- * When operating on a single rile in parallel,
- * perform single-threaded early setup so that
- * when setup_files() does not run into issues
- * later.
- */
- if (!i && td->o.nr_files==1) {
- if (setup_shared_file(td)) {
- exit_value++;
- if (td->error)
- log_err("fio: pid=%d, err=%d/%s\n",
- (int) td->pid, td->error, td->verror);
- td_set_runstate(td, TD_REAPED);
- todo--;
- }
- }
+ if (!td->o.create_serialize)
continue;
- }
if (fio_verify_load_state(td))
goto reap;
extern void close_files(struct thread_data *);
extern void close_and_free_files(struct thread_data *);
extern uint64_t get_start_offset(struct thread_data *, struct fio_file *);
-extern int __must_check setup_shared_file(struct thread_data *);
extern int __must_check setup_files(struct thread_data *);
extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
#ifdef __cplusplus
if (unlink_file || new_layout) {
int ret;
- dprint(FD_FILE, "layout %d unlink %d %s\n", new_layout, unlink_file, f->file_name);
+ dprint(FD_FILE, "layout unlink %s\n", f->file_name);
ret = td_io_unlink_file(td, f);
if (ret != 0 && ret != ENOENT) {
}
}
-
- dprint(FD_FILE, "fill file %s, size %llu\n", f->file_name, (unsigned long long) f->real_file_size);
-
left = f->real_file_size;
bs = td->o.max_bs[DDIR_WRITE];
if (bs > left)
return true;
}
-int setup_shared_file(struct thread_data *td)
-{
- struct fio_file *f;
- uint64_t file_size;
- int err = 0;
-
- if (td->o.nr_files > 1) {
- log_err("fio: shared file setup called for multiple files\n");
- return -1;
- }
-
- get_file_sizes(td);
-
- f = td->files[0];
-
- if (f == NULL) {
- log_err("fio: NULL shared file\n");
- return -1;
- }
-
- file_size = thread_number * td->o.size;
- dprint(FD_FILE, "shared setup %s real_file_size=%llu, desired=%llu\n",
- f->file_name, (unsigned long long)f->real_file_size, (unsigned long long)file_size);
-
- if (f->real_file_size < file_size) {
- dprint(FD_FILE, "fio: extending shared file\n");
- f->real_file_size = file_size;
- err = extend_file(td, f);
- if (!err) {
- err = __file_invalidate_cache(td, f, 0, f->real_file_size);
- }
- get_file_sizes(td);
- dprint(FD_FILE, "shared setup new real_file_size=%llu\n",
- (unsigned long long)f->real_file_size);
- }
-
- return err;
-}
-
/*
* Open the files and setup files sizes, creating files if necessary.
*/
const unsigned long long bs = td_min_bs(td);
uint64_t fs = 0;
- dprint(FD_FILE, "setup files (thread_number=%d, subjob_number=%d)\n", td->thread_number, td->subjob_number);
+ dprint(FD_FILE, "setup files\n");
old_state = td_bump_runstate(td, TD_SETTING_UP);