Xen devel - May 2013 - blktap stops every 10 seconds and the performance suffers

Hi all,

I am not sure if this is the right list.

I implemented a network store based on blktap, a IO consumes100
ms, however tapdisk stops every 10 seconds, as a result
previous io''s completion will be sent to kernel until 10 seconds
later.  This makes
the performance suffer.  Am I using blktap wrong ?

Thanks,
Yongqiang

--
Best Wishes
Yongqiang Yang