14:58:54 <moizer> #startmeeting clustering_hackers
14:58:54 <odl_meetbot> Meeting started Tue Mar 31 14:58:54 2015 UTC.  The chair is moizer. Information about MeetBot at http://ci.openstack.org/meetbot.html.
14:58:54 <odl_meetbot> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
14:58:54 <odl_meetbot> The meeting name has been set to 'clustering_hackers'
14:59:57 <moizer> #info Agenda : bugs, commits, sfc, bandwidth
15:00:23 <moizer> #info meeting cannot exceed 1 hr - same meeting is used for MD-SAL call
16:01:30 <moizer> #topic bugs
16:02:22 <moizer> #info Philip to try reproducing bug 2892
16:02:54 <moizer> #info Moiz to try reproducing bug 2860
16:03:17 <moizer> #info Tom to work on OpenFlow related issues
16:04:10 <moizer> #info OpenFlow apps cannot be used without modification in a cluster
16:04:36 <moizer> #info Only apps which are on the inventory-operational node should be made active
16:04:59 <moizer> #info The RoleChangeNotification can be used for this purpose
16:05:38 <moizer> #info Anil/Kamal need to package up RoleChangeNotification as a yang notification so that it is easier to consume by the rest of the ODL eco-system
16:07:50 <moizer> #info rovarga says the new openflow changes will not help solve the problem of openflow clustering in Lithium however it is being setup for better scalability as it allows the data for each device to be stored in it’s own shard
16:08:01 <moizer> #topic commits
16:09:00 <moizer> #info rovarga promises to add unit tests later for https://git.opendaylight.org/gerrit/#/c/16690/ - so we will move forward with merging the changes after final review
16:09:56 <moizer> #info commits for the CDS do need to be accompanied with unit tests
16:10:23 <moizer> #topic performance improvement
16:11:05 <moizer> #info DataTreeCandidate provides a delta of changes that were done to a DataTree in a transaction
16:12:41 <moizer> #info Since DataTreeCandidate is likely more compact than the list of modifications made to a DataTree it will be more efficient to persist and replicate the DataTreeCandidate
16:13:18 <moizer> #info Will continue further discussion on this topic in the next hackers call
16:13:28 <moizer> #endmeeting