[ovs-discuss] Wakeup due to polling on fd4/ 0-ms timeout at ovsdb-idl.c:1344

Tandulwadkar, Sanket Ravindra (Sanket Ravindra) standulwadka at avaya.com
Mon Aug 10 21:41:09 UTC 2015


Hello,

I have been trying to connect OvS2.1.3 to opendaylight. When I set controller, I get this log. What does it mean? Is it timing out because of something?

sanket at sanket-ovs-vm:/var/log/openvswitch$ sudo ovs-vsctl --verbose --retry set-controller br0 ssl:172.31.1.2:6633
2015-08-10T21:32:44Z|00002|reconnect|DBG|unix:/var/run/openvswitch/db.sock: entering BACKOFF
2015-08-10T21:32:44Z|00003|hmap|DBG|../lib/shash.c:112: 6 nodes in bucket (16 nodes, 8 buckets)
2015-08-10T21:32:44Z|00004|reconnect|INFO|unix:/var/run/openvswitch/db.sock: connecting...
2015-08-10T21:32:44Z|00005|reconnect|DBG|unix:/var/run/openvswitch/db.sock: entering CONNECTING
2015-08-10T21:32:44Z|00006|poll_loop|DBG|wakeup due to [POLLOUT] on fd 4 (<->/var/run/openvswitch/db.sock) at ../lib/stream-fd.c:120
2015-08-10T21:32:44Z|00007|reconnect|INFO|unix:/var/run/openvswitch/db.sock: connected
2015-08-10T21:32:44Z|00008|reconnect|DBG|unix:/var/run/openvswitch/db.sock: entering ACTIVE
2015-08-10T21:32:44Z|00009|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: send request, method="monitor", params=["Open_vSwitch",null,{"Port":{"columns":["fake_bridge","interfaces","name","tag"]},"Interface":{"columns":["name"]},"Bridge":{"columns":["controller","fail_mode","name","ports"]},"Controller":{"columns":["target"]},"Open_vSwitch":{"columns":["bridges","cur_cfg"]}}], id=0
2015-08-10T21:32:44Z|00010|poll_loop|DBG|wakeup due to [POLLIN] on fd 4 (<->/var/run/openvswitch/db.sock) at ../lib/stream-fd.c:124
2015-08-10T21:32:44Z|00011|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: received reply, result={"Port":{"cf0b0e97-2af8-49a9-af52-57f9f1a6873c":{"new":{"name":"br0","fake_bridge":false,"interfaces":["uuid","be7951a4-f80b-4886-a6d0-2b5227982b73"],"tag":["set",[]]}},"ebce585b-3540-4363-82e6-9bc159c1fdd6":{"new":{"name":"eth1","fake_bridge":false,"interfaces":["uuid","2872462f-89b0-49ad-8537-5577e0c7a158"],"tag":["set",[]]}}},"Interface":{"be7951a4-f80b-4886-a6d0-2b5227982b73":{"new":{"name":"br0"}},"2872462f-89b0-49ad-8537-5577e0c7a158":{"new":{"name":"eth1"}}},"Bridge":{"c9819cd8-1fe1-433e-86ac-e5fb778e744e":{"new":{"fail_mode":["set",[]],"name":"br0","ports":["set",[["uuid","cf0b0e97-2af8-49a9-af52-57f9f1a6873c"],["uuid","ebce585b-3540-4363-82e6-9bc159c1fdd6"]]],"controller":["uuid","da3e5eaa-25d9-4c1b-986a-a7b680790cfa"]}}},"Controller":{"da3e5eaa-25d9-4c1b-986a-a7b680790cfa":{"new":{"target":"ssl:172.31.1.2:6633"}}},"Open_vSwitch":{"863ace31-2111-4898-92b1-774efe9807e9":{"new":{"bridges":["uuid","c9819cd8-1fe1-433e-86ac-e5fb778e744e"],"cur_cfg":21}}}}, id=0
2015-08-10T21:32:44Z|00012|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: send request, method="transact", params=["Open_vSwitch",{"rows":[{"controller":["uuid","da3e5eaa-25d9-4c1b-986a-a7b680790cfa"]}],"columns":["controller"],"table":"Bridge","until":"==","where":[["_uuid","==",["uuid","c9819cd8-1fe1-433e-86ac-e5fb778e744e"]]],"timeout":0,"op":"wait"},{"rows":[{"bridges":["uuid","c9819cd8-1fe1-433e-86ac-e5fb778e744e"]}],"columns":["bridges"],"table":"Open_vSwitch","until":"==","where":[["_uuid","==",["uuid","863ace31-2111-4898-92b1-774efe9807e9"]]],"timeout":0,"op":"wait"},{"rows":[{"target":"ssl:172.31.1.2:6633"}],"columns":["target"],"table":"Controller","until":"==","where":[["_uuid","==",["uuid","da3e5eaa-25d9-4c1b-986a-a7b680790cfa"]]],"timeout":0,"op":"wait"},{"row":{"controller":["named-uuid","row51211a8f_c1c2_4266_ac60_5a0a140aca4e"]},"table":"Bridge","where":[["_uuid","==",["uuid","c9819cd8-1fe1-433e-86ac-e5fb778e744e"]]],"op":"update"},{"row":{"target":"ssl:172.31.1.2:6633"},"table":"Controller","uuid-name":"row51211a8f_c1c2_4266_ac60_5a0a140aca4e","op":"insert"},{"mutations":[["next_cfg","+=",1]],"table":"Open_vSwitch","where":[["_uuid","==",["uuid","863ace31-2111-4898-92b1-774efe9807e9"]]],"op":"mutate"},{"columns":["next_cfg"],"table":"Open_vSwitch","where":[["_uuid","==",["uuid","863ace31-2111-4898-92b1-774efe9807e9"]]],"op":"select"},{"comment":"ovs-vsctl: ovs-vsctl --verbose --retry set-controller br0 ssl:172.31.1.2:6633","op":"comment"}], id=1
2015-08-10T21:32:44Z|00013|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: received notification, method="update", params=[null,{"Bridge":{"c9819cd8-1fe1-433e-86ac-e5fb778e744e":{"old":{"controller":["uuid","da3e5eaa-25d9-4c1b-986a-a7b680790cfa"]},"new":{"fail_mode":["set",[]],"name":"br0","ports":["set",[["uuid","cf0b0e97-2af8-49a9-af52-57f9f1a6873c"],["uuid","ebce585b-3540-4363-82e6-9bc159c1fdd6"]]],"controller":["uuid","05df805b-c5f0-45a0-83bf-3e8d4af9b904"]}}},"Controller":{"da3e5eaa-25d9-4c1b-986a-a7b680790cfa":{"old":{"target":"ssl:172.31.1.2:6633"}},"05df805b-c5f0-45a0-83bf-3e8d4af9b904":{"new":{"target":"ssl:172.31.1.2:6633"}}}}]
2015-08-10T21:32:44Z|00014|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: received reply, result=[{},{},{},{"count":1},{"uuid":["uuid","05df805b-c5f0-45a0-83bf-3e8d4af9b904"]},{"count":1},{"rows":[{"next_cfg":22}]},{}], id=1
2015-08-10T21:32:44Z|00015|jsonrpc|DBG|unix:/var/run/openvswitch/db.sock: received notification, method="update", params=[null,{"Open_vSwitch":{"863ace31-2111-4898-92b1-774efe9807e9":{"old":{"cur_cfg":21},"new":{"bridges":["uuid","c9819cd8-1fe1-433e-86ac-e5fb778e744e"],"cur_cfg":22}}}}]
2015-08-10T21:32:44Z|00016|poll_loop|DBG|wakeup due to 0-ms timeout at ../lib/ovsdb-idl.c:1344




Sincerely,
Sanket Tandulwadkar
standulwadka at avaya.com<mailto:standulwadka at avaya.com>
+19786713205

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