[OPNFLWPLUG-871] Missing rules after OVS restart - even though they exist in config/inventory-nodes Created: 23/Mar/17  Updated: 27/Sep/21  Resolved: 09/May/17

Status: Resolved
Project: OpenFlowPlugin
Component/s: General
Affects Version/s: None
Fix Version/s: None

Type: Bug
Reporter: Koby Aizer Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All


Attachments: Zip Archive rules_not_restored.zip    
External issue ID: 8057

 Description   

I've got into a state where not all rules are restored to OVS after performing an OVS restart.

I've attached the relevant inventory-nodes dump, openflow capture when the OVS was restarted, dump-flows from the OVS and karaf.log with openflowplugin set to TRACE debug level.

In the reproduction I've restarted OVS with dpnid=openflow:118964806422873. A missing flow (for example, there are others) is the flow with id="RESUB-40" which exists in inventory-nodes, but missing in the flows synced to the OVS.

The missing flow is not seen in the openflow pcap as well.



 Comments   
Comment by Koby Aizer [ 23/Mar/17 ]

Attachment rules_not_restored.zip has been added with description: logs

Comment by Tomas Slusny [ 29/Mar/17 ]

Can you try this again with DEBUG on org.opendaylight.applications.frm?
Also, is this happening on stable/boron or carbon? Or on both?
And is this regression or something new?

Comment by Luis Gomez [ 14/Apr/17 ]

If the issue was with Boron, I would retry now that this has been fixed: https://bugs.opendaylight.org/show_bug.cgi?id=8102

Comment by Abhijit Kumbhare [ 27/Apr/17 ]

Koby - can you retry as per Luis suggestion?

Comment by Abhijit Kumbhare [ 04/May/17 ]

Sam,

Since Koby is not working on this anymore and this is probably an issue raised by NetVirt project - Anil suggested someone from NetVirt can retry the test as suggested by Luis as it may be fixed by fix for https://bugs.opendaylight.org/show_bug.cgi?id=8102.

Abhijit

Comment by Koby Aizer [ 04/May/17 ]

Abhijit,

I've somehow missed your previous request - sorry about that.

I recall retrying to reproduce this several times on an updated version of Boron (~2 weeks ago, can't remember the exact date) with no success - so I guess this ticket can be closed for now..

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