Hi Alex, I see that you encountered this error log before in your tests. Is this a bug that's already fixed? Could you help explain and give advice how to clean up (this is a production hypervisor and no plan to upgrade at this moment)?
Note: this is OVS2.0. It seems OVS is retrying deleting 1 entry for 10 minutes and switch to next one. There are about 60+ such "zombie" entries in the datapath flow table which never gets deleted and results in the warning logs flooding. Best regards, Han On Wed, Jun 11, 2014 at 6:54 PM, Han Zhou <zhou...@gmail.com> wrote: > Hello folks, > > We encountered a problem on a hypervisor with OVS2.0, that there are > warning logs flooding in ovs-vswitchd.log: > > 2014-06-10T13:25:11.761Z|15084062|dpif|WARN|Dropped 67 log messages in > last 1 seconds (most recently, 1 seconds ago) due to excessive rate > 2014-06-10T13:25:11.761Z|15084063|dpif|WARN|system@ovs-system: failed > to flow_del (No such file or directory) ... > > This log is printed every 1 second. And the flow do exists on the > hypervisor (shown by ovs-dpctl dump-flows). > > Could someone help explain the root cause, and suggest the actions to fix? > > Best regards, > Han _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
