On Thu, Jun 16, 2011 at 1:07 AM, Alexander Graf <[email protected]> wrote: >> qemu-system-x86_64 -drive file=/dev/shm/test.qcow2,cache=writeback,if=virtio > > Wouldn't this still be using threaded AIO mode? I thought KVM tools used > native AIO?
We don't use AIO at all. It's just normal read()/write() with a thread pool. I actually looked at AIO but didn't really see why we'd want to use it. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
