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

Popoi Zen alterriu at gmail.com
Mon Aug 24 06:57:59 UTC 2020

Ah, it seems like vhost-user-reconnect feature which is not yet supported.

But the problem still,  I cant get metadata because of tcp checksum error.

On Mon, Aug 24, 2020, 12:31 Popoi Zen <alterriu at gmail.com> wrote:

> I want to implement DPDK on my Openstack using OVN as mechanism driver. I
> read 2 documentation:
> [1] https://docs.openstack.org/neutron/ussuri/admin/ovn/dpdk.html
> [2] https://docs.openstack.org/neutron/ussuri/admin/config-ovs-dpdk.html
> In first doc [1], it is said that DPDK has been supported on OVN. But in
> second doc [2] it is said `The support of this feature is not yet present
> in ML2 OVN and ODL mechanism drivers.`
> Which one is true? because I have TCP checksum issue when implement DPDK
> on OVN same like this: https://bugs.launchpad.net/neutron/+bug/1832021.
> It has patched on OVS but not work on OVN.
> Regards,
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