From: Jens Axboe <jens.axboe@oracle.com>
Date: Thu, 18 Mar 2010 19:43:00 +0000 (+0100)
Subject: Set verify_interval to minimum blocksize if not given
X-Git-Tag: fio-1.38~12
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d990588ef84dacb107971143c239565e149d6f73;hp=f3e11d0575df5b93cd09f8658964e1fb5d38a774;p=fio.git

Set verify_interval to minimum blocksize if not given

Otherwise workloads with bsrange settings will not work properly.

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

diff --git a/init.c b/init.c
index 5d185fe7..e7245ade 100644
--- a/init.c
+++ b/init.c
@@ -358,8 +358,12 @@ static int fixup_options(struct thread_data *td)
 		log_info("fio: mixed read/write workload with verify. May not "
 		 "work as expected, unless you pre-populated the file\n");
 
-	if (td->o.verify != VERIFY_NONE)
+	if (td->o.verify != VERIFY_NONE) {
 		td->o.refill_buffers = 1;
+		if (o->max_bs[DDIR_WRITE] != o->min_bs[DDIR_WRITE] &&
+		    !o->verify_interval)
+			o->verify_interval = o->min_bs[DDIR_WRITE];
+	}
 
 	if (td->o.pre_read) {
 		td->o.invalidate_cache = 0;