[OPNFLWPLUG-687] Improvements to the existing FRM, OFEntityManager Created: 16/May/16  Updated: 27/Sep/21  Resolved: 17/Aug/16

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

Type: Improvement
Reporter: Shuva Jyoti Kar Assignee: Shuva Jyoti Kar
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: Linux
Platform: Other


 Description   

Improvements to the existing FRM :

1. move it to a clustered DTCN as opposed to clustered DCN
2. parallelize reconciliation across dpns

 Comments   
Comment by Shuva Jyoti Kar [ 17/May/16 ]

Also as an enhancement to remove stale entries from Operational DS .Currently the Operational Datastore does not get cleaned up and the switch
continues to persist if the node that is connected to the switch goes
down. The patch addresses it : https://git.opendaylight.org/gerrit/#/c/37767/

Comment by Shuva Jyoti Kar [ 31/May/16 ]

As discussed, enabling global registration of the OF entity listener

https://git.opendaylight.org/gerrit/#/c/39629/

Comment by Shuva Jyoti Kar [ 14/Jun/16 ]

FRM from DCL to DTCL commits:

https://git.opendaylight.org/gerrit/#/c/39658/ - stable/Be - Merged
https://git.opendaylight.org/gerrit/#/c/38884/ - master - Merged

proposed an enhancement of moving the reconciliation process into a different thread to
prevent holding on to DTCL thread while provisioning bulk flows/groups.

https://git.opendaylight.org/gerrit/#/c/39973/
https://git.opendaylight.org/gerrit/#/c/40043/

Comment by Shuva Jyoti Kar [ 14/Jun/16 ]

(In reply to Shuva Jyoti Kar from comment #1)
> Also as an enhancement to remove stale entries from Operational DS
> .Currently the Operational Datastore does not get cleaned up and the switch
> continues to persist if the node that is connected to the switch goes
> down. The patch addresses it : https://git.opendaylight.org/gerrit/#/c/37767/

Have moved it to be tracked with a differerent bug https://bugs.opendaylight.org/show_bug.cgi?id=6058 since the issue is critical.

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