[GENIUS-167] Failure in ITM Direct tunnels Test Suite Created: 20/Jun/18  Updated: 10/Aug/18  Resolved: 10/Aug/18

Status: Verified
Project: genius
Component/s: None
Affects Version/s: None
Fix Version/s: Oxygen-SR4, Fluorine

Type: Bug Priority: High
Reporter: Karthika Panneer Assignee: Chintan Apte
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

ITM direct tunnels test suite is unstable in csit-3node-oxygen.

Logs : https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/genius-csit-verify-3node-verify/160/robot-plugin/log.html.gz 



 Comments   
Comment by Jamo Luhrsen [ 21/Jun/18 ]

Hi Edw7n,

I'm attempting to become more in tune with all the csit:3node JIRAs we have and their priorities. I think we
are going to use the priority field as our main driver here, and try to rally the community to help with the
highest. Is this bug one of the highest in priority? Also, is there a patch someone is working on for this?

Thanks.

Comment by Chintan Apte [ 29/Jun/18 ]

Looking through the logs. Shall raise a patch in sometime for the issues found in the logs.

Comment by Faseela K [ 02/Jul/18 ]

chintanapte : If you have root caused the issue, could you please give some more details on what the problem is, and what are you going to fix?

Comment by sathwik boggarapu [ 30/Jul/18 ]

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/builder-copy-sandbox-logs/277/enalfragenius-csit-1node-gate-all-oxygen/2/

Comment by Francis Nallathamby [ 02/Aug/18 ]

Since there was some inconsistent failure in the ITM direct tunnel suite I have triggered the job in loop and in one of the Iteration it failed due to the below error:

<snip>

'Genius.Check Table0 Entry For 2 Dpn' failed after retrying for 40 seconds. The last error was: 'OFPST_FLOW reply (OF1.3) (xid=0x2):' does not contain 'in_port=1'

<end>

Attaching the log:

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/builder-copy-sandbox-logs/308/enalfragenius-csit-1node-gate-all-oxygen/37/robot-plugin/

 

BR

M. Francis

Comment by Chintan Apte [ 02/Aug/18 ]

From the logs i could see that the tunnel ports are not getting added to ITM Oper DS but they are getting added to the inventory and the switch. Need to understand if there is a timing issue which is causing this issue. Suggest to have a run with DEBUG level and run it until the tests fail. That would capture logs which can help us RCA this.

Comment by Francis Nallathamby [ 02/Aug/18 ]

Chintan, as discussed, attaching the latest failure log with ITM traces enabled to debug and root cause the issue further. Hope this helps.

 

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/builder-copy-sandbox-logs/309/enalfragenius-csit-1node-gate-all-oxygen/57/

 

BR

M. Francis

Comment by Michael Vorburger [ 02/Aug/18 ]

The fix version of this issue is confusing - it curently shows Oxygen SR3 but that just closed (too late), and https://git.opendaylight.org/gerrit/#/c/74762/ is only for master anyway and not stable/oxygen. I'm therefore changing it from Oxygen SR3 to Fluorine.

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