Hello Satya, I would fill a bug on launchpad for this issue. 114 VMs is not much. Can you identify how to trigger the issue to reproduce it ? or it just happens randomly ?
When you say rebooting the network node, do you mean the server running the neutron-server process ? what version and distribution of openstack are you using ? thank you Saverio 2017-02-21 13:54 GMT+01:00 Satyanarayana Patibandla <satya.patiban...@gmail.com>: > Hi All, > > We are trying to deploy Openstack in our production environment. For > networking we are using DVR with out L3 HA. We are able to create 114 VMs > with out any issue. After creating 114 VMs we are getting the below error. > > Error: <html><body><h1>504 Gateway Time-out</h1> The server didn't respond > in time. </body></html> > > Neutron services are getting freezed up due to a persistent lock on the > agents table. it seems one of the network node is holding the lock on the > table. After rebooting the network node, the Neutron CLI was responsive > again. > > Neutron agent and neutron server is throwing below errors. > > Neutron-server errors: > ERROR oslo_db.sqlalchemy.exc_filters "Can't reconnect until invalid " > ERROR oslo_db.sqlalchemy.exc_filters InvalidRequestError: Can't reconnect > until invalid transaction is rolled back > ERROR neutron.api.v2.resource [req-24fa6eaa-a9e0-4f55-97e0-59db203e72c6 > 3eb776587c9c40569731ebe5c3557bc7 f43e8699cd5a46e89ffe39e3cac75341 - - -] > index failed: No details. > ERROR neutron.api.v2.resource DBError: Can't reconnect until invalid > transaction is rolled back > > > Neutron agents errors: > MessagingTimeout: Timed out waiting for a reply to message ID > 40638b6bf12c44cd9a404ecaa14a9909 > > Could you please provide us your valuable inputs or suggestions for above > errors. > > Thanks, > Satya.P > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
