[Openstack] Directional network performance issues with Neutron + OpenvSwitch
Geraint Jones
geraint at koding.com
Tue Nov 12 04:40:20 UTC 2013
I suddenly have the identical situation occurring here - of note I am
using grizzly and there have been two changes to the environment that have
seemingly caused this : upgrade of OVS to 1.11 and upgrade of quantum-*
from 2013.1.2 to 2013.1.3
I haven’t tried the default 1.04 from 12.04 and I can’t as this is a prod
system.
However if the openstack update is causing it then here is the place to
start I suspect : https://launchpad.net/neutron/grizzly/2013.1.3
Performance of 1.04 in my env makes that unusable.
--
Geraint Jones
On 11/11/13 2:47 am, "Jay Pipes" <jaypipes at gmail.com> wrote:
>On 11/10/2013 01:35 PM, Martinx - ジェームズ wrote:
>> Hi Jay!
>>
>> Thank you! I'll definitely take a look at those cookbooks but, I
>>already
>> tried Havana (Cloud Archive) with OVS 1.11.0, same poor results.
>>
>> Also, my previous region based on Grizzly / Quantum / GRE, worked
>> perfectly for months (except with MTU = 1400) and, Havana is somehow
>> different.
>
>Interesting. Well, we're just beginning the process of our Havana
>deployment testing and changes, so we'll certainly be double-checking
>performance based on the above feedback.
>
>Best,
>-jay
>
>
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