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From Nux! <...@li.nux.ro>
Subject Re: best supported hypervisor
Date Thu, 10 Jan 2013 17:17:11 GMT
On 10.01.2013 16:49, Kraig Amador wrote:
> One more opinion on the topic,
>
> We have been using KVM for a few months now but we are noticing some
> severe disk io performance issues that we have been unable to tune 
> our
> way out of. We have tested Xen and seen 5x improvements on the same
> hardware. I've spoken to other people who have had the same problem
> when using local disk on KVM, so its something you should look out 
> for
> if disk performance is a concern.
>
> It is so drastic for us that we are considering rebuilding all of our
> 50+ VM hosts on Xen.

Hi,

Can you detail what kind of OS, kvm version etc you are seeing this 
issues with? Maybe it's not a general problem ..

-- 
Sent from the Delta quadrant using Borg technology!

Nux!
www.nux.ro

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