* unless specifically asked for overwrite, let normal io extend it
*/
can_extend = !td->o.overwrite && !(td->io_ops->flags & FIO_NOEXTEND);
- if (can_extend) {
+ if (can_extend && new_files) {
for_each_file(td, f, i) {
if (fill_file_size(td, f, &total_file_size, new_files)) {
log_info("fio: limited to %d files\n", i);
}
if (f->fd == -1) {
+ char buf[FIO_VERROR_SIZE];
int __e = errno;
- td_verror(td, __e, "open");
+ snprintf(buf, sizeof(buf) - 1, "open(%s)", f->file_name);
+
+ td_verror(td, __e, buf);
if (__e == EINVAL && td->o.odirect)
log_err("fio: destination does not support O_DIRECT\n");
if (__e == EMFILE)
if (td->o.invalidate_cache && file_invalidate_cache(td, f))
goto err;
+ if (!td->o.fadvise_hint)
+ return 0;
+
if (!td_random(td)) {
if (fadvise(f->fd, f->file_offset, f->file_size, POSIX_FADV_SEQUENTIAL) < 0) {
td_verror(td, errno, "fadvise");
td_io_close_file(td, f);
- if (f->file_map)
+ if (f->file_map) {
free(f->file_map);
+ f->file_map = NULL;
+ }
}
td->o.filename = NULL;
void add_file(struct thread_data *td, const char *fname)
{
int cur_files = td->files_index;
+ char file_name[PATH_MAX];
struct fio_file *f;
+ int len = 0;
td->files = realloc(td->files, (cur_files + 1) * sizeof(*f));
f = &td->files[cur_files];
memset(f, 0, sizeof(*f));
f->fd = -1;
- f->file_name = strdup(fname);
+
+ if (td->o.directory)
+ len = sprintf(file_name, "%s/", td->o.directory);
+
+ sprintf(file_name + len, "%s", fname);
+ f->file_name = strdup(file_name);
get_file_type(f);