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

Tue Jan 16 13:15:20 UTC 2018

On Mon, Jan 15, 2018 at 5:13 PM, Dafna Ron <dron at redhat.com> wrote:

> 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*
>

This touched tests, not production code, so I do not think it is relevant.

>
> * Link to Job:*
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> *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>*
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> *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
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> *)*
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> *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>*
>
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