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<div>On the shared cloud, no. There is only one nic and we havent tried doing any qos on it.<br>
<br>
Thanks,<br>
Kevin<br>
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<font face="Tahoma" size="2"><b>From:</b> Chris Friesen<br>
<b>Sent:</b> Thursday, March 19, 2015 10:10:47 AM<br>
<b>To:</b> openstack-operators@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack-operators] Hyper-converged OpenStack with Ceph<br>
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<div class="PlainText">On 03/19/2015 10:33 AM, Fox, Kevin M wrote:<br>
> We've running it both ways. We have clouds with dedicated storage nodes, and<br>
> clouds sharing storage/compute.<br>
><br>
> The storage/compute solution with ceph is working ok for us. But, that<br>
> particular cloud is 1gigabit only and seems very slow compared to our other<br>
> clouds. But because of the gigabit interconnect, while the others are<br>
> 40gigabit, its not clear if its slow because of the storage/compute together,<br>
> or simply because of the slower interconnect. Could be some of both.<br>
<br>
Are you doing anything to isolate the ceph work from the nova compute work? <br>
(Separate NICs, separate CPUs, different disks, etc.)<br>
<br>
Chris<br>
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