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#opendaylight-openflowplugin: OpenFlow Plugin Feb 9, 2017
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Meeting started by abhijitkumbhare at 16:08:03 UTC.  The full logs are
available at
http://meetings.opendaylight.org/opendaylight-openflowplugin/2017/openflow_plugin_feb_9__2017/opendaylight-openflowplugin-openflow_plugin_feb_9__2017.2017-02-09-16.08.log.html
.



Meeting summary
---------------

* Agenda  (abhijitkumbhare, 16:08:35)
  * Current Reconciliation  (abhijitkumbhare, 16:08:51)
  * Regression Tests for Model cleanup, split connection layer
    (abhijitkumbhare, 16:11:02)
  * Bundles & resync  (abhijitkumbhare, 16:11:32)
  * Clustering Acceptance Tests thread by Vratko  (abhijitkumbhare,
    16:13:12)
  * Miscellaneous stuff  (abhijitkumbhare, 16:15:20)

* Current Reconciliation  (abhijitkumbhare, 16:15:58)
  * Currently a one shot read from the datastore of tables, groups,
    flows, meters - and provisionally sequentially  (abhijitkumbhare,
    16:18:29)
  * its a thread-pool size of 4 , so 4 reconsiliations can happen in
    parallel for 4 devices  (shuva, 16:22:07)
  * controller stale marking implemented so that when someone deletes a
    flow on the controller with the switch is not there, its deleted on
    a switch connected  (shuva, 16:24:01)
  * provisioning is a separate flow of control as compared to
    reconsiliation  (shuva, 16:24:37)
  * so both can go in parallel, since we donot have any
    checkpointing/boundary mechanism in place  (shuva, 16:25:19)

* Bundles & resync  (abhijitkumbhare, 16:26:42)
  * LINK:
    https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:Hitless_resync
    (abhijitkumbhare, 16:26:59)
  * Why bundles based reconciliation: to reliably & hitlessly cleanup
    the state of switch at the connection/reconnection
    (abhijitkumbhare, 16:35:10)
  * Discussions about what is mandatory and what is optional on the
    switch regarding bundles  (abhijitkumbhare, 16:51:42)
  * In particular - the spec is unclear about how many bundles the
    switch must support  (abhijitkumbhare, 16:52:19)

* Regression Tests for Model cleanup, split connection layer
  (abhijitkumbhare, 16:59:01)
  * Some infra issues present currently  (abhijitkumbhare, 16:59:34)
  * tomasslusny & jbacigal to send the patch numbers to LuisGomez
    (abhijitkumbhare, 17:00:05)

* Clustering Acceptance Tests thread by Vratko  (abhijitkumbhare,
  17:00:37)
  * LINK: https://git.opendaylight.org/gerrit/#/c/51304/  (tomasslusny,
    17:00:40)



Meeting ended at 17:08:04 UTC.



People present (lines said)
---------------------------

* abhijitkumbhare (19)
* shuva (5)
* odl_meetbot (3)
* tomasslusny (1)
* vishnoianil (1)



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