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  1. netvirt
  2. NETVIRT-1102

After a while of running the system does not allow floating IPs to work

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Details

    • Bug
    • Status: Resolved
    • Medium
    • Resolution: Cannot Reproduce
    • Nitrogen-SR1
    • None
    • General
    • None

    Description

      After running for two weeks I found exceptions like the following:

       

      2018-02-14 20:08:00,537 | ERROR | ol-240-thread-13 | MDSALUtil

      254 - org.opendaylight.genius.mdsalutil-api - 0.3.1 Error writing to
      datastore (path, data) : (KeyedInstanceIdentifier {targetType=interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.snatint.ip.port.map.intip.port.map.ip.port.IntIpProtoType, path=[org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.SnatintIpPortMap, org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.snatint.ip.port.map.IntipPortMap[key=IntipPortMapKey [_routerId=100011]], org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.snatint.ip.port.map.intip.port.map.IpPort[key=IpPortKey [_internalIp=10.12.2.2]], org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.snatint.ip.port.map.intip.port.map.ip.port.IntIpProtoType[key=IntIpProtoTypeKey [_protocol=UDP]]]}

      , IntIpProtoType [_key=IntIpProtoTypeKey
      [_protocol=UDP], _ports=[12920, 46296, 55483, 9526, 58902, 11767, 9938,
      14706, 36851, 49522, 53613, 18189, 45839, 12303, 41326, 37257, 50665,
      3978, 34183, 41525], _protocol=UDP, augmentation=[]])
      2018-02-14 20:08:00,535

      		ERROR -dispatcher-1899

      LocalThreePhaseCommitCohort      | 219 -
      org.opendaylight.controller.sal-distributed-datastore - 1.6.1 | Failed
      to prepare transaction member-1-datastore-config-fe-4-txn-49255-0 on
      backend
      OptimisticLockFailedException

      {message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was replaced by other transaction.]]}

       

      Along with that floating IPs stopped working. Stopping and starting ODL helped.

      The whole thiing is on nitrogen with OS -Pike un Ubuntu

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            Unassigned Unassigned
            kagouros Konstantin Agouros
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            Dates

              Created:
              Updated:
              Resolved: