https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/L2SWITCH-32 l2switch <p>l2switch hosttracker shows hosts after disconnecting mininet when cluster feature is enabled. </p> <p>Steps to reproduce:</p> <p>1) Start karaf with features: odl-l2switch-switch-ui and odl-mdsal-clustering</p> <p>2) Start mininet any topology, for example: <br/> sudo mn --controller=remote,ip=127.0.0.1 --switch=ovsk,protocols=OpenFlow13 --topo tree,2</p> <p>3) Do a mininet pingall and verify hosts show correctly in dlux</p> <p>4) Stop mininet</p> <p>5) Check there are some hosts still showing in dlux</p> <p>BR/Luis</p> <p>Operating System: Linux<br/> Platform: PC</p> L2SWITCH-32

Hosts shown after disconnecting mininet when cluster is enabled

Bug Resolved Done Unassigned Luis Gomez Sun, 25 Jan 2015 06:42:58 +0000 Thu, 19 Oct 2017 22:32:39 +0000 Mon, 22 Jun 2015 18:16:37 +0000 unspecified General Sun, 12 Apr 2015 00:00:00 +0000 0 4 1 day <p>More info here:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/10412/7" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/10412/7</a></p> <p>After looking it again into this nasty bug I found out what is happening:</p> <ul class="alternate" type="square"> <li>Transactions are note being committed by the same order they are submitted</li> </ul> <p>Colin has suggested to implement a TransactionChain. I agree that's the best solution.<br/> I will take care of implementing a TransactionChain over the next days to hosttracker (best case scenario next week, worst case scenario a couple of weeks).</p> <p>This will be resolved by Evan</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/18786/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/18786/</a></p> <p>This patch makes it better, but still sometimes one host may slip by. Only in the topology and never in inventory. Not sure of the cause of that and if it's related to this bug or not.</p> Development External issue ID 2640 External issue URL Issue Type Priority Rank 0|i01z4f: