Stop job if it fails to do any IO for a new invocation

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/fio.c b/fio.c
index 1c79d6823ae95079f0b445ceac9ed7507bb9be3b..5a3fddf007f4bcf003df6442455bc4ace295179d 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -568,6 +568,12 @@ sync_done:
                }
        }
 
+       /*
+        * stop job if we failed doing any IO
+        */
+       if ((td->this_io_bytes[0] + td->this_io_bytes[1]) == 0)
+               td->done = 1;
+
        if (td->o.fill_device && td->error == ENOSPC) {
                td->error = 0;
                td->terminate = 1;