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/NETVIRT-452 netvirt <p>Vpn Interface not deleted from operational/l3vpn:vpn-interfaces model, if there is more than one adjacency to this vpn interface.<br/> This could happen because adjacency is deleted using Future callback.</p> <p>Example: look for 72bf5a20-400b-3e08-952b-ab174e6bc661 or a6d4bd82-ddbc-3698-9afc-9c602c6bbcd4 in the attached log</p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-452

Vpn Interface not deleted from operational data store

Bug Resolved Done Olga Schukin Olga Schukin Tue, 31 Jan 2017 10:03:54 +0000 Tue, 18 Apr 2017 09:54:52 +0000 Tue, 18 Apr 2017 09:54:52 +0000 Carbon General 0 5 <p>Attachment clean_vpn_intf_issue_karaf.rar has been added with description: log</p> <p>Review: <a href="https://git.opendaylight.org/gerrit/51224" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/51224</a></p> <p>The current resolution depends on order of deletion of VrfEntry and delete listener execution.<br/> If VrfEntry for primary adjacency is deleted before secondary, the interface will stuck in operational DB.<br/> Deletion of VrfEntry is performed by one transaction and order of listener execution is unpredictable.</p> <p>I have raised a review for this:<br/> <a href="https://git.opendaylight.org/gerrit/52655" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/52655</a></p> <p>With current available information within CleanUpVpnInterfaceWorker, we cannot reliably remove the vpn Interface for the reverse ordering (like extra-route prefix deleted first, followed by primary prefix deleted next).</p> <p>However, the most typical order is for primary prefix getting deleted first, followed by extra-route prefixes. Atleast this typical order used to work before this patch broke it: <a href="https://git.opendaylight.org/gerrit/51224" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/51224</a></p> <p>Now the new patch fixes the breakage:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/52655" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/52655</a></p> Duplicate NETVIRT-621 Development External issue ID 7714 External issue URL Rank 0|i01rvz: