Hi, We failed test on duplicate network name. I don't think that the change is related. I can see that we are importing network_1 and then trying to create a network by the same name. I don't think there was a change made to ovn before this failure that could have cause this to fail but adding Dan in case he is aware of any changes. *Link and headline of suspected patches: failed change: * inventory: handle to postgresql dumps from sosreport - https://gerrit.ovirt.org/#/c/88010/ *Change reported as root cause of failure: *collector: fix list function - https://gerrit.ovirt.org/#/c/87798/ *Link to Job:http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5805 <http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5805>Link to all logs:* http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/5805/artifacts *(Relevant) error snippet from the log: <error>* 2018-02-20 23:51:03,179-05 DEBUG [org.ovirt.engine.core.dal.dbbroker.PostgresDbEngineDialect$PostgresSimpleJdbcCall] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] Compiled stored procedure. Call string is [{call getdcidbyexternalnetworkid(?)}] 2018-02-20 23:51:03,179-05 DEBUG [org.ovirt.engine.core.dal.dbbroker.PostgresDbEngineDialect$PostgresSimpleJdbcCall] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] SqlCall for procedure [GetDcIdByExternalNetworkId] compiled 2018-02-20 23:51:03,180-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] method: runQuery, params: [GetAllExternalNetworksOnProvider, IdQueryParameters:{refresh='false', filtered='false'}], timeElapsed: 266ms 2018-02-20 23:51:03,187-05 INFO [org.ovirt.engine.core.bll.network.dc.AddNetworkCommand] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] Lock Acquired to object 'EngineLock:{exclusiveLocks='[network_1=NETWORK, 94fc81b9-fbf2-4262-a877-32a066a573c2=PROVIDER]', sharedLocks=''}' 2018-02-20 23:51:03,190-05 WARN [org.ovirt.engine.core.bll.network.dc.AddNetworkCommand] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] Validation of action 'AddNetwork' failed for user admin@internal-authz. Reasons: VAR__TYPE__NETWORK,VAR__ACTION__ADD,ACTION_TYPE_FAILED_NETWORK_NAME_IN_USE,$NetworkName network_1 2018-02-20 23:51:03,190-05 INFO [org.ovirt.engine.core.bll.network.dc.AddNetworkCommand] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] Lock freed to object 'EngineLock:{exclusiveLocks='[network_1=NETWORK, 94fc81b9-fbf2-4262-a877-32a066a573c2=PROVIDER]', sharedLocks=''}' 2018-02-20 23:51:03,191-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (default task-19) [4a0a588a-e606-4151-936a-f66a8c580a78] method: runAction, params: [AddNetwork, AddNetworkStoragePoolParameters:{commandId='41c44658-04e5-4aeb-9f65-cc2ad76e0c42', user='null', commandType='Unknown'}], timeElapsed: 10ms 2018-02-20 23:51:03,196-05 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-19) [] Operation Failed: [Cannot add Network. The name of the logical network 'network_1' is already used by an existing logical network in the same data-center. -Please choose a different name.] 2018-02-20 23:51:03,346-05 DEBUG [org.ovirt.engine.core.common.di.interceptor.DebugLoggingInterceptor] (EE-ManagedThreadFactory-engineScheduled-Thread-47) [] method: get, params: [da0bebdb-cb83-415f-bcba-8920126e31a4], timeElapsed: 6ms 2018-02-20 23:51:03,346-05 DEBUG [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-47) [] vdsManager::refreshVdsStats entered, host='lago-basic-suite-master-host-1'(da0bebdb-cb83-415f-bcba-8920126e31a4) 2018-02-20 23:51:03,365-05 DEBUG [org.ovirt.engine.core.vdsbroker.vdsbroker.GetStatsAsyncVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-47) [] START, GetStatsAsyncVDSCommand(HostName = lago-basic-suite-master-host-1, VdsIdAndVdsVDSCommandParametersBase:{hostId='da0bebdb-cb83-415f-bcba-8920126e31a4', vds='Host[lago-basic-suite-master-host-1,da0bebdb-cb83-415f-bcba-8920126e31a4]'}), log id: 279de334 2018-02-20 23:51:03,365-05 DEBUG [org.ovirt.vdsm.jsonrpc.client.reactors.stomp.impl.Message] (EE-ManagedThreadFactory-engineScheduled-Thread-47) [] SEND destination:jms.topic.vdsm_requests reply-to:jms.topic.vdsm_responses content-length:98 *</error>*