Re: [ovs-dev] [PATCH 2/2] ofproto: Do not delete datapath flows on exit by default
On Wed, Feb 26, 2020 at 04:40:25PM +0800, txfh2007 wrote: > Hi Ben: > > I have read your patch about "not delete datapath flow when daemon exit". > I think this patch is really important, It can be used during upgrading > without effecting existing traffic. I have test in my env, and found it > works! Thanks a lot ! > But I have a question about tunnel traffic: I have found if there're > vxlan traffic across compute nodes, when daemon exit, the traffic would > breakdown. The reason is during "close_dpif_backer" we would delete tunnel > port in datapath, so even if the flows are not delete , but as the tunnel > port is deleted , flow action turns to be "drop". So i write this mail to ask > if we can add a flag to control this behavior ? Please test this patch: https://patchwork.ozlabs.org/patch/1246701/ ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
Re: [ovs-dev] [PATCH 2/2] ofproto: Do not delete datapath flows on exit by default
Hi Ben: I have read your patch about "not delete datapath flow when daemon exit". I think this patch is really important, It can be used during upgrading without effecting existing traffic. I have test in my env, and found it works! Thanks a lot ! But I have a question about tunnel traffic: I have found if there're vxlan traffic across compute nodes, when daemon exit, the traffic would breakdown. The reason is during "close_dpif_backer" we would delete tunnel port in datapath, so even if the flows are not delete , but as the tunnel port is deleted , flow action turns to be "drop". So i write this mail to ask if we can add a flag to control this behavior ? Thanks Timo ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
