On 2014-07-21 20:40, Jens Axboe wrote:
But looking at the code, it won't be possible to fix, because we can
not guarantee to always have 16 4K write contiguous.
As mentioned in the original email, it's a parser fix. verify_interval
cannot be less than the minimum block size, fio will just have to catch
that and adjust / error out.
Attach should fix that - untested...
--
Jens Axboe
diff --git a/init.c b/init.c
index cf1d7f938fb3..cf2f82220f72 100644
--- a/init.c
+++ b/init.c
@@ -635,6 +635,9 @@ static int fixup_options(struct thread_data *td)
if (o->max_bs[DDIR_WRITE] != o->min_bs[DDIR_WRITE] &&
!o->verify_interval)
o->verify_interval = o->min_bs[DDIR_WRITE];
+
+ if (o->verify_interval > o->min_bs[DDIR_WRITE])
+ o->verify_interval = o->min_bs[DDIR_WRITE];
}
if (o->pre_read) {
