Jobs must always open their own files
This is also related to file sharing - we cannot dup() a descriptor,
if the child hasn't inherited it. So make sure the jobs always open
the files again, even after they have been created.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.c b/fio.c
index c2bc1a6..1046c03 100644
--- a/fio.c
+++ b/fio.c
@@ -1153,7 +1153,18 @@
log_err("fio: pid=%d, err=%d/%s\n", td->pid, td->error, td->verror);
td_set_runstate(td, TD_REAPED);
todo--;
- }
+ } else {
+ struct fio_file *f;
+ unsigned int i;
+
+ /*
+ * for sharing to work, each job must always open
+ * its own files. so close them, if we opened them
+ * for creation
+ */
+ for_each_file(td, f, i)
+ td_io_close_file(td, f);
+ }
init_disk_util(td);
}