Matthew Tippett wrote:
I have created a launchpad bug against qemu-kvm in Ubuntu.
https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/437473
Just re-iterating, my concern isn't so much performance, but integrity
of stock KVM configurations with server or other workloads that expect
sync fileIO requests to be honored and synchronous to the underlying
physical disk.
(That and ensuring that sanity reigns where a benchmark doesn't show a
guest operating 10 times faster than a host for the same test :).
And I've closed it. In the future, please actually reproduce a bug
before filing it. Reading it on a website doesn't mean it's true :-)
Regards,
Anthony Liguori
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