Yes it does get a barrier reply. Pl see the logs below. We do see revalidator21 wakeup, but may be we are sending the barrier reply before the revalidation completes ? I am not sure how the barrier request synchronizes with the revalidation.
Thanks. 2014-12-05T19:08:01.710Z|00439|vconn|DBG|tcp:127.0.0.1:6653: received: OFPT_FLOW_MOD (xid=0x20e86f61): ADD priority=1250,tcp,in_port=1,vlan_tci=0x0000,dl_src=00:06:07:08:09:0a,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_tos=0,tp_src=1234,tp_dst=80 out_port:0 actions=output:3 2014-12-05T19:08:01.710Z|00440|ofproto_dpif|DBG|need revalidate in ofproto_wait_cb() 2014-12-05T19:08:01.710Z|00441|poll_loop|DBG|wakeup due to [POLLIN] on fd 57 (127.0.0.1:55146<->127.0.0.1:6653) at lib/stream-fd.c:155 2014-12-05T19:08:01.710Z|00442|vconn|DBG|tcp:127.0.0.1:6653: received: OFPT_BARRIER_REQUEST (xid=0xec5c5cb4): 2014-12-05T19:08:01.710Z|00451|poll_loop(revalidator21)|DBG|wakeup due to [POLLIN] on fd 39 (FIFO pipe:[64669378]) at ofproto/ofproto-dpif-upcall.c:790 (0% CPU usage) 2014-12-05T19:08:01.710Z|00443|vconn|DBG|tcp:127.0.0.1:6653: sent (Success): OFPT_BARRIER_REPLY (xid=0xec5c5cb4): 2014-12-05T19:08:01.710Z|00452|dpif(revalidator21)|DBG|dummy@ovs-dummy: flow_dump ufid:eb2b8b89e6a933cfa8e8fedabccad013 <empty>, packets:0, bytes:0, used:never 2014-12-05T19:08:01.710Z|00296|poll_loop(revalidator23)|DBG|wakeup due to [POLLIN] on fd 37 (FIFO pipe:[64528939]) at lib/ovs-thread.c:302 (0% CPU usage) 2014-12-05T19:08:01.710Z|00298|poll_loop(revalidator25)|DBG|wakeup due to [POLLIN] on fd 45 (FIFO pipe:[61793514]) at lib/ovs-thread.c:302 2014-12-05T19:08:01.710Z|00297|dpif(revalidator23)|DBG|dummy@ovs-dummy: dumped all flows 2014-12-05T19:08:01.710Z|00271|poll_loop(revalidator24)|DBG|wakeup due to [POLLIN] on fd 41 (FIFO pipe:[64670832]) at lib/ovs-thread.c:302 2014-12-05T19:08:01.710Z|00453|dpif(revalidator21)|DBG|dummy@ovs-dummy: dumped all flows 2014-12-05T19:08:01.710Z|00299|dpif(revalidator25)|DBG|dummy@ovs-dummy: dumped all flows 2014-12-05T19:08:01.710Z|00272|dpif(revalidator24)|DBG|dummy@ovs-dummy: dumped all flows On Fri, Dec 5, 2014 at 9:42 AM, Ben Pfaff <b...@nicira.com> wrote: > On Thu, Dec 4, 2014 at 3:17 PM, Madhu Challa <cha...@noironetworks.com> > wrote: > > 6 of the tests fail because we failed to revalidate the flows fast > enough. > > > > e.g the pktact priority tests > > add flow in_port=1, match M actions=output:2 with priority 250 > > sends a packet and verifies its egress port is 2 > > add flow in_port=1, match M actions=output:3 with priority 1250 > > sends a packet and verifies its egress port is 3 (which fails) > > Hmm, if there's a barrier message in there then there might be a reasonable > claim that Open vSwitch should complete revalidation. Is there a barrier? > _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
