Operations Failed after Failover with exceptions and Errors

Image USed RC3.3: https://nexus.opendaylight.org/content/repositories/autorelease-1484/org/opendaylight/integration/distribution-karaf/0.5.0-Boron/distribution-karaf-0.5.0-Boron.zip

Operations:

1. Setup 3 node ODL (feature: odl-ovsdb-openstack aka Legacy Netvirt)

2. Attempted failover in thie sequence

ODL1 down ODL2 up ODL3 up

ODL1 up, ODL2 down ODL3 up

--> Operations started to fail here

ODL1 up, ODL2 up, ODL3 up

--> no recovery

At this point ODL3 was listed as "owner" for all entities. All the operations were failing. Checking the logs in ODL2 and ODL3 indiciated a lot of blueprint errors and some WARN indicating problems with remoterpc

2016-09-09 21:48:21,009 | WARN | ult-dispatcher-2 | RpcRegistry | 168 - org.opendaylight.controller.sal-remoterpc-connector - 1.4.0.Boron | Timed out finding routers for RouteIdentifierImpl{context=null, type=(urn:opendaylight:packet:service?revision=2013-07-09)transmit-packet, route=/(urn:opendaylight:inventory?revision=2013-08-19)nodes/node/node[

{(urn:opendaylight:inventory?revision=2013-08-19)id=openflow:92945849353687}

]}
2016-09-09 21:48:21,009 | WARN | ult-dispatcher-2 | RpcRegistry | 168 - org.opendaylight.controller.sal-remoterpc-connector - 1.4.0.Boron | Timed out finding routers for RouteIdentifierImpl{context=null, type=(urn:opendaylight:packet:service?revision=2013-07-09)transmit-packet, route=/(urn:opendaylight:inventory?revision=2013-08-19)nodes/node/node[

{(urn:opendaylight:inventory?revision=2013-08-19)id=openflow:92945849353687}

]}
2016-09-09 21:48:21,009 | WARN | ult-dispatcher-2 | RpcRegistry | 168 - org.opendaylight.controller.sal-remoterpc-connector - 1.4.0.Boron | Timed out finding routers for RouteIdentifierImpl{context=null, type=(urn:opendaylight:packet:service?revision=2013-07-09)transmit-packet, route=/(urn:opendaylight:inventory?revision=2013-08-19)nodes/node/node[

{(urn:opendaylight:inventory?revision=2013-08-19)id=openflow:92945849353687}

]}