[ovn][neutron][ussuri] DPDK support on OVN Openstack? Openstack Doc contradictive Information?

Sean Mooney smooney at redhat.com
Mon Aug 24 12:26:50 UTC 2020

On Mon, 2020-08-24 at 11:58 +0000, Jeremy Stanley wrote:
> On 2020-08-24 13:57:59 +0700 (+0700), Popoi Zen wrote:
> [...]
> > I cant get metadata because of tcp checksum error.
> [...]
> I'm not familiar with the rest of the challenges you're facing, but
> consider using configdrive for metadata access. It's generally more
> reliable and resilient than trying to retrieve metadata over the
> network.
> https://docs.openstack.org/nova/ussuri/admin/config-drive.html

ovn should not change the packet processing vs ml2/ovs with dpdk
if you are haveing checksum issue its proably an issue with your underlying network or dpdk/ovs not
the fact your using ovn.

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