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/OVSDB-369 ovsdb <p>Consider the following backto back mcast mac updates.</p> <p>Remote Mcast Mac </p> { unknown-dst, ls0, [TEPIP1, TEPIP2] } <p>Remote Mcast Mac </p> { unknown-dst, ls0, [TEPIP1, TEPIP2, TEPIP3] } <p>Remote Ucast Mac </p> { 10:10:10:10:10:10, ls0, TEPIP3 } <p>second and third update are not processed properly and device is not having the ucast mac</p> <p>Operating System: All<br/> Platform: All</p> OVSDB-369

Failed to process back to back config updates

Bug Resolved Done Vishal Thapar suneel verma Tue, 30 Aug 2016 10:02:32 +0000 Mon, 30 Oct 2017 19:52:44 +0000 Mon, 23 Jan 2017 07:56:03 +0000 unspecified Southbound.hw_vtep 0 1 <p>To add more context to the bug</p> <p>Consider TEP2 is 192.168.122.50<br/> TEP3 is 192.168.122.60</p> <p>The first update is doing the following<br/> Creating a physical locator: IpAddress [_ipv4Address=Ipv4Address <span class="error">&#91;_value=192.168.122.50&#93;</span>]</p> <p>create RemoteMcastMac entry: Mcast_Macs_Remote : Row [columns=</p> {locator_set=[locator_set=PhysicalLocatorSet_Random_95f6f15453644ea58d85a233324b7b89], ipaddr=[ipaddr=3.3.3.5], logical_switch=[logical_switch=ef000b24-af2e-43f0-9a07-95f56e98fa67], MAC=[MAC=33:33:33:33:33:55]} <p>]</p> <p>It succeeds</p> <p>The second update will again try to create physical locator 192.168.122.50<br/> Creating a physical locator: IpAddress [_ipv4Address=Ipv4Address <span class="error">&#91;_value=192.168.122.50&#93;</span>]</p> <p>create RemoteMcastMac entry: Mcast_Macs_Remote : Row [columns=</p> {locator_set=[locator_set=PhysicalLocatorSet_Random_741c411bf3f9434e8143cd4f08cb5113], ipaddr=[ipaddr=3.3.3.5], logical_switch=[logical_switch=ef000b24-af2e-43f0-9a07-95f56e98fa67], MAC=[MAC=33:33:33:33:33:55]} <p>]</p> <p>this fails with the below error.<br/> operation failed constraint violation Transaction causes multiple rows in "Physical_Locator" table to have identical values ("vxlan_over_ipv4" and "192.168.122.50") for index on columns "encapsulation_type" and "dst_ip". First row, with UUID cba85c3d-0b79-4e1b-ac77-76b534911d35, was inserted by this transaction. Second row, with UUID 3a4493ad-bd47-4c8a-9ab7-86bd3ac21280, existed in the database before this transaction and was not modified by the transaction.</p> <p>Best way to fix this would require <a href="https://jira.opendaylight.org/browse/OVSDB-348" title="Inform applications about JSON RPC failures" class="issue-link" data-issue-key="OVSDB-348">OVSDB-348</a> to be fixed first. On getting notification of failed transaction need to resubmit this one as an update.</p> <p><a href="https://git.opendaylight.org/gerrit/#/q/topic:bug/6579" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/q/topic:bug/6579</a></p> Development External issue ID 6579 External issue URL Issue Type ODL SR Target Milestone Rank 0|i022b3: