From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 4 Sep 2007 10:38:28 +0000 (+0200)
Subject: Fix eta for pure read workload with verify enabled
X-Git-Tag: fio-1.17.2~31
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=0dd8377ff92f2cfb6670061782e28fd52d89a52f

Fix eta for pure read workload with verify enabled

Verify doubles the expected IO count, but that is only true if
we are first writing a file and then reading it back to verify.
If the workload running is just reading back data to verify it,
the IO count is already correct.

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

diff --git a/eta.c b/eta.c
index 350815ee..625b1f88 100644
--- a/eta.c
+++ b/eta.c
@@ -107,7 +107,7 @@ static int thread_eta(struct thread_data *td, unsigned long elapsed)
 	 * if writing, bytes_total will be twice the size. If mixing,
 	 * assume a 50/50 split and thus bytes_total will be 50% larger.
 	 */
-	if (td->o.do_verify && td->o.verify) {
+	if (td->o.do_verify && td->o.verify && td_write(td)) {
 		if (td_rw(td))
 			bytes_total = bytes_total * 3 / 2;
 		else