[NETVIRT-902] data path stopped working with few VM's when multiple time VM deleted and created again. Created: 11/Sep/17  Updated: 03/Jul/18  Resolved: 03/Jul/18

Status: Resolved
Project: netvirt
Component/s: General
Affects Version/s: Nitrogen
Fix Version/s: None

Type: Bug Priority: Medium
Reporter: RajaRajan Manickam Assignee: Jamo Luhrsen
Resolution: Cannot Reproduce Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All


Attachments: File logs.tar.gz    
External issue ID: 9140
Priority: Normal

 Description   

data path stopped working with few VM's when multiple time VM deleted and created again.



 Comments   
Comment by RajaRajan Manickam [ 11/Sep/17 ]

Attachment logs.tar.gz has been added with description: Logs attached

Comment by Philippe Guibert [ 14/Sep/17 ]

the karaf.log indicates a strange error:

2017-09-11 23:04:17,840 | ERROR | eChangeHandler-0 | TransportZoneNotificationUtil | 301 - org.opendaylight.netvirt.elanmanager-impl - 0.5.0 | missing local_ip key in ovsdb:openvswitch-other-configs in operational network-topology for node: ovsdb://uuid/7f9816a8-8eac-4a73-a0c3-c22dc507471b/bridge/br-int

I dont know yet if this may be related to the datapath breaking.

is the compute node well configured ?

Comment by Philippe Guibert [ 14/Sep/17 ]

the compute node is the dpdk one.
dont know if below message is relevant.

2017-09-11 08:16:54,997 | WARN | n-invoker-impl-0 | OpenVSwitchUpdateCommand | 357 - org.opendaylight.ovsdb.southbound-impl - 1.5.0 | Interface type dpdkvhostuserclient not present in model
2017-09-11 08:16:54,997 | WARN | n-invoker-impl-0 | OpenVSwitchUpdateCommand | 357 - org.opendaylight.ovsdb.southbound-impl - 1.5.0 | Interface type l3gre not present in model

Comment by OpenDaylight Release [ 03/May/18 ]

Jamo, moving it to you for now (I really have no idea to who this should be assigned ).

Please decide to who this should be assigned.  

Comment by RajaRajan Manickam [ 03/Jul/18 ]

Can not reproduce with latest build

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