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/OPNFLWPLUG-662 OpenFlowPlugin <p>Hi,</p> <p>I was testing the Longevity test using OVS 2.3.2 and connecting 120 switches across the cluster(40 per controller) using latest Be Code with He Plugin.</p> <p>I could see that 118 switches are connected and 2 switches are disconnected if I run it for overnight(8 hours).</p> <p>Build used : <br/> ===================<br/> Karaf distro from latest ODL Beryllium master code</p> <p>Objective of test : <br/> ===================<br/> To stress the Longevity of switches connected.</p> <p>Test Steps :<br/> ============<br/> 1. Bring up healthy 3 node cluster.<br/> 2. Connect 120 switches across the cluster ( 40 per controller node) using mininet having OVS 2.3.2.</p> <p>I leave this machine overnight idle for 8 hours.</p> <p>Observations<br/> ============</p> <p>Next morning, i could see that 118 switches are connected to the controller.2 switches are missing.</p> <p>Attaching the logs for more clarity.</p> <p>Thanks &amp; Regards,<br/> Saibal Roy.</p> <p>Operating System: All<br/> Platform: All</p> OPNFLWPLUG-662

Longevity test using OVS 2.3.2 + 120 switches using He Plugin

Bug Resolved Done Unassigned Saibal Roy Mon, 28 Mar 2016 09:50:05 +0000 Mon, 27 Sep 2021 09:01:46 +0000 Fri, 29 Jul 2016 10:44:36 +0000 General 0 1 <p>Attachment 120sw_OVS2.3_connect_disconnect.zip has been added with description: Logs for longevity test for 120switches.</p> <p>Hi Saibal, </p> <p>Please specify following</p> <p>1. the test is with ODL Beryllium Stable branch right ?<br/> 2. configuration and topology used (how mininet and controller VMs were distributed across hw boxes - if that could help)<br/> 3. whether the disconnect happened on a specific controller (c1, c2, c3) so that examining logs and correlating would be relatively easier</p> <p>Hi Muthu,</p> <p>Below are the updates.</p> <p>1.Yes we are using ODL stable Beryllium.Sorry for typo.</p> <p>2.Configuration and topology:</p> <p>i.Controllers (c1, c2 and c3) VMs are running in Dell machine say h1, each VM has 8 vcpu and 16g RAM configuration</p> <p>ii. Mininet (m1, m2 and m3) VMs with ovs version 2.3.2 are running in different Dell machine say h2, each VM has 8 vcpu and 16g RAM configuration.</p> <p>m1 with 40 switches (1 to 41) connected to c1<br/> m2 with 40 switches (41 - 81) connected to c2<br/> m3 with 40 switches (81 - 121) connected to c3 </p> <p>3.Disconnection is happening in different controller.39 switches connected to c1,40 to c2 and 39 to c3.So total 118 out of 120 switches are connected.</p> <p>Thanks &amp; Regards,<br/> Saibal Roy.</p> <p>Not seen after the table-features is switched-off in Helium plugin</p> Development External issue ID 5608 External issue URL Priority Rank 0|i032jb: