Today I upgraded to the new xen and kernel packages that just came
out, as I'd been looking forward to all the IO cleanup supposedly in
xen 3.0.2. Imagine my disappointment when I found out that my domU's
virtual disks still seem to be throttled at around 2MB/s sustain
writes for some reason. My dom0 is "much" better at ~14MB/s sustained
writes.
Is this what other people are seeing? It's painful.