Hi, Neutron OVN ML2 driver was disconnected by ovn-nb-db. There are many error messages from ovn-nb-db leader. ======== 2020-08-04T02:31:39.751Z|03138|reconnect|ERR|tcp:10.6.20.81:58620: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:42.484Z|03139|reconnect|ERR|tcp:10.6.20.81:58300: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:49.858Z|03140|reconnect|ERR|tcp:10.6.20.81:59582: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:53.057Z|03141|reconnect|ERR|tcp:10.6.20.83:42626: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:53.058Z|03142|reconnect|ERR|tcp:10.6.20.82:45412: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:54.067Z|03143|reconnect|ERR|tcp:10.6.20.81:59416: no response to inactivity probe after 5 seconds, disconnecting 2020-08-04T02:31:54.809Z|03144|reconnect|ERR|tcp:10.6.20.81:60004: no response to inactivity probe after 5 seconds, disconnecting ========
Could anyone share a bit details how this inactivity probe works? >From OVN ML2 driver log, I see it connected to the leader, then the connection was closed by leader after 5 or 6 seconds. Is this probe one-way or two-ways? Both sides are not busy, not taking much CPU cycles. Not sure how this could happen. Any thoughts? Thanks! Tony _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
