It can as long as they use different vnic_types. When the agent-based mechanism drivers determine if they can bind a port on the compute node they examine the host as well as the vnic_type.
This function is what an agent-based mech driver uses: https://github.com/openstack/neutron/blob/dcb43cf85e8764d3167fc307bcd81a80abf09644/neutron/plugins/ml2/drivers/mech_agent.py#L85-L114 On Sat, Jul 23, 2016 at 1:02 PM, Zhou, Bin <[email protected]> wrote: > Can Neutron support multiple mechanism drivers on the same compute node? I > thought the answer was “no”. But I start to doubt when I read configuration > guide about SR-IOV driver. Particularly the following bugs: > SR-IOV port doesn’t reach OVS port on same compute node: > https://bugs.launchpad.net/neutron/+bug/1492228 > No connectivity when Launching an instance with Openvswitch interface when > using SR-IOV: https://bugzilla.redhat.com/show_bug.cgi?id=1174864 > > Can anyone kindly help me to clarify it? Thanks a lot! > > Bin Zhou > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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