Subject: [ OST Failure Report ] [ oVirt Master ] [ Jan 15th 2018 ] [ 006_migrations.migrate_vm ]

Mon Jan 15 15:13:36 UTC 2018

Hi,

We had a failure in test 006_migrations.migrate_vm
<http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4842/testReport/junit/%28root%29/006_migrations/migrate_vm/>.

the migration failed with reason "VMExists"

Seems to be an issue which is caused by connectivity between engine and
hosts.
I remember this issue happening before a few weeks ago - is there a
solution/bug for this issue?

*Link and headline of suspected patches:
https://gerrit.ovirt.org/#/c/86114/4 <https://gerrit.ovirt.org/#/c/86114/4>
- net tests: Fix vlan creation name length in nettestlib Link to Job:*

*http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4842/
<http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4842/>Link
to all
logs:http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4842/artifact/
<http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/4842/artifact/>(Relevant)
error snippet from the log: <error>*

*vdsm dst:2018-01-15 06:47:03,355-0500 ERROR (jsonrpc/0) [api] FINISH
create error=Virtual machine already exists (api:124)Traceback (most recent
call last):  File "/usr/lib/python2.7/site-packages/vdsm/common/api.py",
line 117, in method    ret = func(*args, **kwargs)  File
"/usr/lib/python2.7/site-packages/vdsm/API.py", line 180, in create
raise exception.VMExists()VMExists: Virtual machine already exists*

*vdsm src: 2018-01-15 06:47:03,359-0500 ERROR (migsrc/d17a2482)
[virt.vm] *(vmId='d17a2482-4904-4cbc-8d13-3a3b7840782d')
migration destination error: Virtual machine already exists (migration:290

*)*

*Engine: 2018-01-15 06:45:30,169-05 ERROR
[org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-34) [] Failure to refresh
host 'lago-basic-suite-master-host-0' runtime info:
java.net.ConnectException: Connection refused2018-01-15 06:45:30,169-05
DEBUG [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring]
(EE-ManagedThreadFactory-engineScheduled-Thread-34) [] Exception:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
java.net.ConnectException: Connection refused        at
org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.createNetworkException(VdsBrokerCommand.java:159)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:122)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:73)
[vdsbroker.jar:]        at
org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33)
[dal.jar:]        at
org.ovirt.engine.core.vdsbroker.vdsbroker.DefaultVdsCommandExecutor.execute(DefaultVdsCommandExecutor.java:14)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:387)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand$$super(Unknown
Source) [vdsbroker.jar:]        at
sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source)
[:1.8.0_151]        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.8.0_151]        at
java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151]
at
org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:49)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:77)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12)
[common.jar:]        at
sun.reflect.GeneratedMethodAccessor69.invoke(Unknown Source)
[:1.8.0_151]        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.8.0_151]        at
java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151]
at
org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
[weld-core-impl-2.4.3.Final.jar:2.4.3.Final]        at
org.ovirt.engine.core.vdsbroker.ResourceManager$Proxy$_$$_WeldSubclass.runVdsCommand(Unknown
Source) [vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.VdsManager.refreshCapabilities(VdsManager.java:647)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refreshVdsRunTimeInfo(HostMonitoring.java:118)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refresh(HostMonitoring.java:85)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.VdsManager.refresh(VdsManager.java:267)
[vdsbroker.jar:]        at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[rt.jar:1.8.0_151]        at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[rt.jar:1.8.0_151]        at
org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.access$201(ManagedScheduledThreadPoolExecutor.java:383)
[javax.enterprise.concurrent-1.0.jar:]        at
org.glassfish.enterprise.concurrent.internal.ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run(ManagedScheduledThreadPoolExecutor.java:534)
[javax.enterprise.concurrent-1.0.jar:]        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[rt.jar:1.8.0_151]        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[rt.jar:1.8.0_151]        at java.lang.Thread.run(Thread.java:748)
[rt.jar:1.8.0_151]        at
org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250)
[javax.enterprise.concurrent-1.0.jar:]        at
org.jboss.as.ee.concurrent.service.ElytronManagedThreadFactory$ElytronManagedThread.run(ElytronManagedThreadFactory.java:78)Caused
by: java.net.ConnectException: Connection refused        at
sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[rt.jar:1.8.0_151]        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
[rt.jar:1.8.0_151]        at
org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.connect(ReactorClient.java:118)
[vdsm-jsonrpc-java-client.jar:]        at
org.ovirt.vdsm.jsonrpc.client.JsonRpcClient.getClient(JsonRpcClient.java:160)
[vdsm-jsonrpc-java-client.jar:]        at
org.ovirt.vdsm.jsonrpc.client.JsonRpcClient.call(JsonRpcClient.java:93)
[vdsm-jsonrpc-java-client.jar:]        at
org.ovirt.engine.core.vdsbroker.jsonrpc.FutureMap.<init>(FutureMap.java:70)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer.getCapabilities(JsonRpcVdsServer.java:314)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand.executeVdsBrokerCommand(GetCapabilitiesVDSCommand.java:22)
[vdsbroker.jar:]        at
org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:112)
[vdsbroker.jar:]        ... 34 more2018-01-15 06:45:30,170-05 DEBUG
[org.ovirt.engine.core.vdsbroker.VdsManager]
(EE-ManagedThreadFactory-engineScheduled-Thread-34) [] Failed to refresh
VDS, network error, continuing,
vds='lago-basic-suite-master-host-0'(31f09289-ec6c-42ff-a745-e82e8ac8e6b9):
java.net.ConnectException: Connection refused*

*</error>*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/infra/attachments/20180115/2724cdc2/attachment.html>