<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">On Thu, Mar 9, 2017 at 1:51 PM Nadav Goldin <<a href="mailto:ngoldin@redhat.com">ngoldin@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">> Very surprising. Can't think of a good reason why.<br class="gmail_msg">
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with qemu-kvm-1.5.3-126.el7.x86_64:<br class="gmail_msg">
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libvirt: QEMU Driver error : unsupported configuration: IOThreads not<br class="gmail_msg">
supported for this QEMU<br class="gmail_msg"></blockquote><div><br></div><div>Ah, my fault for adding iothreads. We could remove them (they don't add more than a small performance improvement, hardly noticeable most likely) </div><div>if it makes deployment harder.</div><div>Y.</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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I guess snapshots might be another problem, though never tested it.<br class="gmail_msg">
<br class="gmail_msg">
>From what I understand, new features are not always backported to the<br class="gmail_msg">
'plain' 'qemu-kvm'. This[1] was the best explanation I could find,<br class="gmail_msg">
though its not really complete.<br class="gmail_msg">
<br class="gmail_msg">
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[1] <a href="https://lists.centos.org/pipermail/centos-virt/2015-October/004717.html" rel="noreferrer" class="gmail_msg" target="_blank">https://lists.centos.org/pipermail/centos-virt/2015-October/004717.html</a><br class="gmail_msg">
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On Thu, Mar 9, 2017 at 11:26 AM, Barak Korren <<a href="mailto:bkorren@redhat.com" class="gmail_msg" target="_blank">bkorren@redhat.com</a>> wrote:<br class="gmail_msg">
> On 9 March 2017 at 11:12, Yaniv Kaul <<a href="mailto:ykaul@redhat.com" class="gmail_msg" target="_blank">ykaul@redhat.com</a>> wrote:<br class="gmail_msg">
>><br class="gmail_msg">
>> Very surprising. Can't think of a good reason why.<br class="gmail_msg">
>><br class="gmail_msg">
> You are welcome to try and either prove me wrong, or find the reason<br class="gmail_msg">
> (And potentially fix it...)<br class="gmail_msg">
> Alternatively open a Lago issue and we'll get to it some day...<br class="gmail_msg">
><br class="gmail_msg">
> --<br class="gmail_msg">
> Barak Korren<br class="gmail_msg">
> <a href="mailto:bkorren@redhat.com" class="gmail_msg" target="_blank">bkorren@redhat.com</a><br class="gmail_msg">
> RHCE, RHCi, RHV-DevOps Team<br class="gmail_msg">
> <a href="https://ifireball.wordpress.com/" rel="noreferrer" class="gmail_msg" target="_blank">https://ifireball.wordpress.com/</a><br class="gmail_msg">
> _______________________________________________<br class="gmail_msg">
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</blockquote></div></div>