Hello
I am working on integrating ODL Carbon SR2 and OpenStack Pike for OPNFV. After
deploying, I can not create VM, nova log said neutron timed out. So I checked
openvswitch log and found the following reconnection seems to be the source of
the issue:
2017-11-20T17:08:47.539Z|00058|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connected
2017-11-20T17:08:47.541Z|00059|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connection
closed by peer
2017-11-20T17:08:55.538Z|00060|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connected
2017-11-20T17:08:55.540Z|00061|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connection
closed by peer
2017-11-20T17:09:03.537Z|00062|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connected
2017-11-20T17:09:03.539Z|00063|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connection
closed by peer
2017-11-20T17:09:11.538Z|00064|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connected
2017-11-20T17:09:11.540Z|00065|rconn|INFO|br-int<->tcp:192.168.1.105:6653:connection
closed by peer
In the same time, karaf.log shows the following errors:
2017-11-21 01:30:55,535 | INFO | ntLoopGroup-7-33 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 connected.
2017-11-21 01:30:55,535 | WARN | ntLoopGroup-7-33 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 is already trying to connect, wait until succeeded or
disconnected.
2017-11-21 01:31:03,534 | INFO | ntLoopGroup-7-34 | ConnectionAdapterImpl
| 319 - org.opendaylight.openflowjava.openflow-protocol-impl -
0.9.2.Carbon | Hello received
2017-11-21 01:31:03,535 | INFO | ntLoopGroup-7-34 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 connected.
2017-11-21 01:31:03,535 | WARN | ntLoopGroup-7-34 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 is already trying to connect, wait until succeeded or
disconnected.
2017-11-21 01:31:11,534 | INFO | ntLoopGroup-7-35 | ConnectionAdapterImpl
| 319 - org.opendaylight.openflowjava.openflow-protocol-impl -
0.9.2.Carbon | Hello received
2017-11-21 01:31:11,535 | INFO | ntLoopGroup-7-35 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 connected.
2017-11-21 01:31:11,535 | WARN | ntLoopGroup-7-35 | ContextChainHolderImpl
| 330 - org.opendaylight.openflowplugin.impl - 0.4.2.Carbon | Device
openflow:206853503483370 is already trying to connect, wait until succeeded or
disconnected.
I am new to openflowplugin module, so please guide me on how to debug this kind
of re-connenct problem. Or is it a issue already known?
Manu thanks!
B. R.,
Zhijiang_______________________________________________
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