OpenDaylight JIRA

OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us

8.20.10

820010

22-06-2022

[NETVIRT-226] VM can’t access neutron services https://jira.opendaylight.org/browse/NETVIRT-226 netvirt Operating System: All Platform: All NETVIRT-226

VM can’t access neutron services

Bug Resolved Duplicate Unassigned zan cohen Mon, 31 Oct 2016 17:26:51 +0000 Thu, 19 Oct 2017 21:28:24 +0000 Tue, 1 Nov 2016 18:49:52 +0000 Boron General 0 1 After creating new VM with fixed ip 10.0.126.62 the following DS models are missing: elan-interface ietf-interface (config/operational) as a result, T0 flow is not installed for this port. Neutron port for this ip exist 44902cd3-d25c-43c6-9013-f266aa26726c and the associated tap interface tap44902cd3-d2 exist in the oper DS. No error log found 2016-10-31 10:21:11,682 | INFO | nPool-1-worker-2 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | Of-port-interface creation for port 44902cd3-d25c-43c6-9013-f266aa26726c 2016-10-31 10:21:11,691 | INFO | nPool-1-worker-2 | NeutronvpnManager | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | Creating vpn interface VpnInterface [_key=VpnInterfaceKey [_name=44902cd3-d25c-43c6-9013-f266aa26726c], _name=44902cd3-d25c-43c6-9013-f266aa26726c, _vpnInstanceName=e4bcb54d-15d3-4943-8a92-f0d96e67a7cd, augmentation=[Adjacencies [_adjacency=[Adjacency [_ipAddress=10.0.123.62/32, _key=AdjacencyKey [_ipAddress=10.0.123.62/32], _macAddress=fa:16:3e:0b:76:23, _primaryAdjacency=true, augmentation=[]]]]]] 2016-10-31 10:21:11,694 | INFO | nPool-1-worker-2 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | publish notification called Attachment q-svc.zip has been added with description: ignore this logs!! Attachment screen-karaf.zip has been added with description: ignore this logs!! please refer to zipped logs file: 1.q-svc_defetc7070.zip 2.screen-karaf_defect7070.zipx Attachment q-svc_defetc7070.zip has been added with description: q-svc logs Attachment screen-karaf_defect7070.zipx has been added with description: karaf logs dup of <a href="https://jira.opendaylight.org/browse/GENIUS-17" title="Packet IN handler thread in deadlock after high ARP rate" class="issue-link" data-issue-key="GENIUS-17"><del>GENIUS-17</del></a> (high ARP rate) Between 2016-10-31 08:30:21,460-08:30:22,749 there was an arp burst and the notification handling got into some deadlock. After that each thread attempting to send blocking notification gets stuck. The next four threads blocked on putNotification are triggered by NeutronPortChangeListener when new VM ports are created 2016-10-31 10:13:43,829 | INFO | nPool-1-worker-3 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | publish notification called 2016-10-31 10:14:12,521 | INFO | nPool-1-worker-0 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | publish notification called 2016-10-31 10:20:39,059 | INFO | nPool-1-worker-1 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | publish notification called 2016-10-31 10:21:11,694 | INFO | nPool-1-worker-2 | NeutronPortChangeListener | 344 - org.opendaylight.netvirt.neutronvpn-impl - 0.3.1.SNAPSHOT | publish notification called These notifications are called from the thread pool. Once all the worker threads are blocked on notifications the DjC is not able to serve any new requests. Duplicate GENIUS-17 Development External issue ID 7070 External issue URL Rank 0|i01qhr: