OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 [VTN-48] Port cache cleared when network down, making coordinator unreachable https://jira.opendaylight.org/browse/VTN-48 vtn <p>Port cache is cleared when the collection thread is running,causes the coordinator to crash.</p> <p>Operating System: All<br/> Platform: All</p> VTN-48 Port cache cleared when network down, making coordinator unreachable Bug Resolved Done Unassigned Karthik Sivasamy Mon, 27 Oct 2014 11:04:01 +0000 Mon, 8 Apr 2019 16:58:29 +0000 Mon, 5 Jan 2015 17:44:51 +0000 unspecified ODC Driver 0 4 <p>The patch for this bug was merged into the master branch of vtn.git.<br/> <a href="https://git.opendaylight.org/gerrit/#/c/12807/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12807/</a></p> <p> Ping operation and physical port collection thread are invoked by vtn coordinator at particular time interval.<br/> When controller goes down ping operation thread will clear the port cache same time physical port collection invoked which leads to Vtn coordinator gets aborted.</p> <p>(In reply to Karthik Sivasamy from comment #2)<br/> &gt; Ping operation and physical port collection thread are invoked by vtn<br/> &gt; coordinator at particular time interval.<br/> &gt; When controller goes down ping operation thread will clear the port<br/> &gt; cache same time physical port collection invoked which leads to Vtn<br/> &gt; coordinator gets aborted.</p> <p>Here "Ping operation" means an operation that VTN Coordinator fetches the version of ODL controller from the controller to ensure that the controller is up and running.</p> <p>This Bug is fixed in this patch<br/> <a href="https://git.opendaylight.org/gerrit/#/c/12807/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12807/</a></p> <p>The patch for this bug was also merged into the stable/helium branch of the vtn.git.<br/> <a href="https://git.opendaylight.org/gerrit/#/c/13039/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/13039/</a></p> Development External issue ID 2256 External issue URL Rank 0|i02t9j: