[openstack-dev] [nova][neutron][upgrade] Grenade multinode partial upgrade

Clark Boylan cboylan at sapwetik.org
Mon Jan 11 20:57:05 UTC 2016

On Mon, Jan 11, 2016, at 12:35 PM, Sean M. Collins wrote:
> Nice find. I actually pushed a patch recently that we should be
> advertising the MTU by default. I think this really shows that it should
> be enabled by default.
> https://review.openstack.org/263486l
++ Neutron should be able to determine what the outer MTU is and adjust
the advertised inner MTU automatically based on the overhead required
for whatever tunnel protocol is in use all without the deployer or cloud
user needing to know anything special.


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