On Sun, Feb 11, 2018 at 07:27:34AM +0000, Yinpeijun wrote: > Hi all > Recently , I run a test two VM commulication with vxlan and > ovs+dpdk networking(ovs2.7.2). when I add 200 virtual device on the physical > service of > the commulicate vm then check the ping result, there is loss packet > statistics. Then I use vlan and ovs+dpdk networking, do the same thing , > there is no loss > packets statistics. > I read the source code and add some log to confirm the > problem, the final problem I think is unreasonable routing refresh, in > route_table_rest function > delete all items before readding, so in the middle of the interval > ovs_router_lookup can not find the route then cause packet drop. So I think > the implementation > need to optimize, Any advice on how to optimize it?
I don't fully understand your use case. However, if you're not using DPDK, then OVS isn't doing routing in userspace so this is probably not the problem. _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
