> On 22 Dec 2016, at 10:46, Michal Skrivanek <[email protected]> 
> wrote:
> 
>> 
>> On 22 Dec 2016, at 08:57, Doron Fediuck <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> 
>> 
>> On Thu, Dec 22, 2016 at 9:48 AM, Michal Skrivanek 
>> <[email protected] <mailto:[email protected]>> wrote:
>> 
>>> On 21 Dec 2016, at 20:52, Eyal Edri <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> 
>>> Not as easy at it sounds,   the current flow of ost is much more 
>>> complicated than just build artifacts. I'm not saving we won't do it,  but 
>>> it won't be ready tomorrow and we designed lago exactly for being 
>>> independent of any ci system so anyone can run it on their laptop. 
>> 
>> +1
>> we just need to improve a little bit to make it possible for everyone. 
>> Almost there.
>> 
>>>  So maybe using Jenkins might be simpler but people shouldn't skip 
>>> verification just because such a job doesn't exist yet. 
>>> 
>>> On Dec 21, 2016 9:02 PM, "Oved Ourfali" <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> Why not run it via Jenkins for patches? 
>>> Like, if you add a comment saying "run: ost" it will run it? 
>>> 
>> 
>> please don’t add more. Even the Rerun-hooks thing is hard to remember. Even 
>> after years I always keep asking is it "Re-run hooks” or “Rerun-Hooks” or 
>> “rerun hooks”, does case matter…..bleh
>> Either add the button or maybe add it as a link in the automated comments 
>> (that would actually work good enough)
>> 
>> Thanks,
>> michal
>> 
>>> It do it automatically based on another thing? 
>>> 
>>> On Dec 21, 2016 17:42, "Eyal Edri" <[email protected] 
>>> <mailto:[email protected]>> wrote:
>>> >
>>> >
>>> >
>>> > On Wed, Dec 21, 2016 at 5:36 PM, Michal Skrivanek 
>>> > <[email protected] <mailto:[email protected]>> wrote:
>>> >>
>>> >>
>>> >>> On 21 Dec 2016, at 16:25, Yaniv Kaul <[email protected] 
>>> >>> <mailto:[email protected]>> wrote:
>>> >>>
>>> >>>
>>> >>>
>>> >>> On Wed, Dec 21, 2016 at 5:19 PM, Michal Skrivanek 
>>> >>> <[email protected] <mailto:[email protected]>> 
>>> >>> wrote:
>>> >>>>
>>> >>>>
>>> >>>>> On 21 Dec 2016, at 14:56, Michal Skrivanek 
>>> >>>>> <[email protected] <mailto:[email protected]>> 
>>> >>>>> wrote:
>>> >>>>>
>>> >>>>>
>>> >>>>>> On 21 Dec 2016, at 12:19, Eyal Edri <[email protected] 
>>> >>>>>> <mailto:[email protected]>> wrote:
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> On Wed, Dec 21, 2016 at 12:56 PM, Vinzenz Feenstra 
>>> >>>>>> <[email protected] <mailto:[email protected]>> wrote:
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>> On Dec 21, 2016, at 11:17 AM, Barak Korren <[email protected] 
>>> >>>>>>>> <mailto:[email protected]>> wrote:
>>> >>>>>>>>
>>> >>>>>>>> The test for running VMs had been failing since yesterday.
>>> >>>>>>>>
>>> >>>>>>>> The patch merged before the failures started was:
>>> >>>>>>>> https://gerrit.ovirt.org/#/c/68826/ 
>>> >>>>>>>> <https://gerrit.ovirt.org/#/c/68826/>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>>
>>> >>>>>>>> The error we`re seeing is a time-out (after two minutes) while 
>>> >>>>>>>> running
>>> >>>>>>>> this API call:
>>> >>>>>>>>
>>> >>>>>>>> api.vms.get(VM0_NAME).status.state == ‘up'
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> This is a REST API call, the patch above is Frontend. So this is 
>>> >>>>>>> unrelated.
>>> >>>>>>>
>>> >>>>>>> However on Host 0 I can see this:
>>> >>>>>>>
>>> >>>>>>> 2016-12-20 16:54:43,544 ERROR (vm/d299ab29) [virt.vm] 
>>> >>>>>>> (vmId='d299ab29-284a-435c-a50f-183a6e54def2') The vm start process 
>>> >>>>>>> failed (vm:615) Traceback (most recent call last): File 
>>> >>>>>>> "/usr/share/vdsm/virt/vm.py", line 551, in _startUnderlyingVm 
>>> >>>>>>> self._run() File "/usr/share/vdsm/virt/vm.py", line 1991, in _run 
>>> >>>>>>> self._connection.createXML(domxml, flags), File 
>>> >>>>>>> "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 
>>> >>>>>>> 123, in wrapper ret = f(*args, **kwargs) File 
>>> >>>>>>> "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 941, in 
>>> >>>>>>> wrapper return func(inst, *args, **kwargs) File 
>>> >>>>>>> "/usr/lib64/python2.7/site-packages/libvirt.py", line 3782, in 
>>> >>>>>>> createXML if ret is None:raise libvirtError('virDomainCreateXML() 
>>> >>>>>>> failed', conn=self) libvirtError: internal error: process exited 
>>> >>>>>>> while connecting to monitor: 2016-12-20T21:54:43.044971Z qemu-kvm: 
>>> >>>>>>> warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 8 9 10 
>>> >>>>>>> 11 12 13 14 15 2016-12-20T21:54:43.045164Z qemu-kvm: warning: All 
>>> >>>>>>> CPU(s) up to maxcpus should be described in NUMA config 
>>> >>>>>>> 2016-12-20T21:54:43.101886Z qemu-kvm: -device 
>>> >>>>>>> usb-ccid,id=ccid0,bus=usb.0,port=1: Warning: speed mismatch trying 
>>> >>>>>>> to attach usb device "QEMU USB CCID" (full speed) to bus "usb.0", 
>>> >>>>>>> port "1" (high speed) 
>>> >>>>>
>>> >>>>>
>>> >>>>> it is likely related to the recent USB patches 
>>> >>>>> investigating
>>> >>>>
>>> >>>>
>>> >>>> hm, there are multiple problems (features/bugs depending on prefferred 
>>> >>>> point of view:)
>>> >>>> but there is an easy “fix” taking care of this particular problem, so 
>>> >>>> we can start with that and figure out the proper approach later
>>> >>>> arik will push that and merge it soon, likely today
>>> >>>
>>> >>>
>>> >>> Thanks - if there is a quicker way to resolve this by reverting, I 
>>> >>> think it's a better option.
>>> >>
>>> >>
>>> >> I really need to talk you out of this approach:-)
>>> >> It does sound tempting and logical, but with our development model of 
>>> >> large patch series combined with late detection it really is quite 
>>> >> risky. Here it wouldn’t help much…and figuring out the right revert 
>>> >> patch is more complicated then fixing it.
>>> >
>>> >
>>> > Can we start asking developers run OST before they merge so it will be 
>>> > early detection and not late detection? 
>>> > We have video sessions on how to use OST, so it shouldn't be any issues 
>>> > in running it on a patch.
>>> >  
>>> >>
>>> >> I believe the best is to identify it early and notify the maintainer who 
>>> >> merged that patch ASAP, as that person is in the best position to asses 
>>> >> if revert is safe or if there is a simple follow up patch he can push 
>>> >> right away
>>> >>
>>> >> We can surely improve on reporting, so Barak, how/why did you point to 
>>> >> that particular patch in your email? It should start failing on 
>>> >> 16c2ec236184b3152f1df8e874b43115f78d0989 (CommitDate: Fri Dec 16 
>>> >> 01:56:07 2016 -0500)
>>> >> Even though it may be that it was hidden because of 
>>> >> c46f653a7846c3c2a76507b8dcf5bc0391ec5709 (CommitDate: Mon Dec 19 
>>> >> 15:16:40 2016 -0500)
>>> >>
>>> >> (fix is ready, waiting on CI now)
>>> >>
>>> >> Thanks,
>>> >> michal
>>> >>
>>> >>> Y.
>>> >>>  
>>> >>>>
>>> >>>>
>>> >>>>>>> 2016-12-20 16:54:43,550 INFO (vm/d299ab29) [virt.vm] 
>>> >>>>>>> (vmId='d299ab29-284a-435c-a50f-183a6e54def2') Changed state to 
>>> >>>>>>> Down: internal error: process exited while connecting to monitor: 
>>> >>>>>>> 2016-12-20T21:54:43.044971Z qemu-kvm: warning: CPU(s) not present 
>>> >>>>>>> in any NUMA nodes: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
>>> >>>>>>> 2016-12-20T21:54:43.045164Z qemu-kvm: warning: All CPU(s) up to 
>>> >>>>>>> maxcpus should be described in NUMA config 
>>> >>>>>>> 2016-12-20T21:54:43.101886Z qemu-kvm: -device 
>>> >>>>>>> usb-ccid,id=ccid0,bus=usb.0,port=1: Warning: speed mismatch trying 
>>> >>>>>>> to attach usb device "QEMU USB CCID" (full speed) to bus "usb.0", 
>>> >>>>>>> port "1" (high speed) (code=1) (vm:1197) 2016-12-20 16:54:43,550 
>>> >>>>>>> INFO (vm/d299ab29) [virt.vm] 
>>> >>>>>>> (vmId='d299ab29-284a-435c-a50f-183a6e54def2') Stopping connection 
>>> >>>>>>> (guestagent:430) 
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> And on The engine loads of these:
>>> >>>>>>>
>>> >>>>>>> 2016-12-20 16:53:57,844-05 ERROR 
>>> >>>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default 
>>> >>>>>>> task-17) [5ecd5a55-2b7a-4dd6-b42b-cc49bbfb3962] Command 
>>> >>>>>>> 'PollVDSCommand(HostName = lago-basic-suite-4-1-host0, 
>>> >>>>>>> VdsIdVDSCommandParametersBase:{runAsync='true', 
>>> >>>>>>> hostId='994b5d79-605f-4415-94f2-02c79cfa246e'})' execution failed: 
>>> >>>>>>> VDSGenericException: VDSNetworkException: Timeout during rpc call 
>>> >>>>>>> 2016-12-20 16:53:57,849-05 DEBUG 
>>> >>>>>>> [org.ovirt.vdsm.jsonrpc.client.reactors.stomp.impl.Message] (SSL 
>>> >>>>>>> Stomp Reactor) [7971dfb4] MESSAGE content-length:80 
>>> >>>>>>> destination:jms.topic.vdsm_responses content-type:application/json 
>>> >>>>>>> subscription:5b6494d5-d5a0-4771-941c-a8be70f72450 {"jsonrpc": 
>>> >>>>>>> "2.0", "id": "3c95fdb0-5b77-4927-9f6e-adc7395c122d", "result": 
>>> >>>>>>> true}� 2016-12-20 16:53:57,850-05 DEBUG 
>>> >>>>>>> [org.ovirt.vdsm.jsonrpc.client.internal.ResponseWorker] 
>>> >>>>>>> (ResponseWorker) [] Message received: {"jsonrpc": "2.0", "id": 
>>> >>>>>>> "3c95fdb0-5b77-4927-9f6e-adc7395c122d", "result": true} 2016-12-20 
>>> >>>>>>> 16:53:57,850-05 ERROR [org.ovirt.vdsm.jsonrpc.client.JsonRpcClient] 
>>> >>>>>>> (ResponseWorker) [] Not able to update response for 
>>> >>>>>>> "3c95fdb0-5b77-4927-9f6e-adc7395c122d" 2016-12-20 16:53:57,844-05 
>>> >>>>>>> DEBUG [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] 
>>> >>>>>>> (default task-17) [5ecd5a55-2b7a-4dd6-b42b-cc49bbfb3962] Exception: 
>>> >>>>>>> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: 
>>> >>>>>>> VDSGenericException: VDSNetworkException: Timeout during rpc call 
>>> >>>>>>> at 
>>> >>>>>>> org.ovirt.engine.core.vdsbroker.vdsbroker.FutureVDSCommand.get(FutureVDSCommand.java:73)
>>> >>>>>>>  [vdsbroker.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.network.host.HostSetupNetworkPoller.getValue(HostSetupNetworkPoller.java:56)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.network.host.HostSetupNetworkPoller.poll(HostSetupNetworkPoller.java:41)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand.invokeSetupNetworksCommand(HostSetupNetworksCommand.java:426)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand.executeCommand(HostSetupNetworksCommand.java:287)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1249)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1389)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2053)
>>> >>>>>>>  [bll.jar:] at org.ovirt.engine.core.utils.tr 
>>> >>>>>>> <http://org.ovirt.engine.core.utils.tr/>ansaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:164)
>>> >>>>>>>  [utils.jar:] at org.ovirt.engine.core.utils.tr 
>>> >>>>>>> <http://org.ovirt.engine.core.utils.tr/>ansaction.TransactionSupport.executeInScope(TransactionSupport.java:103)
>>> >>>>>>>  [utils.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1449)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:395)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13)
>>> >>>>>>>  [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.Backend.runAction(Backend.java:511) 
>>> >>>>>>> [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:493) 
>>> >>>>>>> [bll.jar:] at 
>>> >>>>>>> org.ovirt.engine.core.bll.Backend.runAction(Backend.java:446) 
>>> >>>>>>> [bll.jar:] at sun.reflect.GeneratedMethodAccessor232.invoke(Unknown 
>>> >>>>>>> Source) [:1.8.0_111] at 
>>> >>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> >>>>>>>  [rt.jar:1.8.0_111] at 
>>> >>>>>>> java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_111] 
>>> >>>>>>> at 
>>> >>>>>>> org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:70)
>>> >>>>>>>  [wildfly-weld-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:80)
>>> >>>>>>>  [wildfly-weld-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93)
>>> >>>>>>>  [wildfly-weld-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13)
>>> >>>>>>>  [bll.jar:] at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown 
>>> >>>>>>> Source) [:1.8.0_111] at 
>>> >>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> >>>>>>>  [rt.jar:1.8.0_111] at 
>>> >>>>>>> java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_111] 
>>> >>>>>>> at 
>>> >>>>>>> org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.in 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.in/>vocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73)
>>> >>>>>>>  [weld-core-impl-2.3.5.Final.jar:2.3.5.Final] at 
>>> >>>>>>> org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
>>> >>>>>>>  [wildfly-weld-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
>>> >>>>>>>  [wildfly-ee-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.si 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.si/>ngleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:263)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.in 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.in/>terceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.in 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.in/>vocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.in 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.in/>terceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ejb3.component.in 
>>> >>>>>>> <http://org.jboss.as.ejb3.component.in/>terceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67)
>>> >>>>>>>  [wildfly-ejb3-10.1.0.Final.jar:10.1.0.Final] at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at org.jboss.as.ee.component.Name 
>>> >>>>>>> <http://org.jboss.as.ee.component.name/>spaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
>>> >>>>>>>  at 
>>> >>>>>>> org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.common.interfaces.BackendLocal$$$view4.runAction(Unknown
>>> >>>>>>>  Source) [common.jar:] at 
>>> >>>>>>> org.ovirt.engine.api.restapi.resource.BackendResource.doAction(BackendResource.java:250)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.resource.BackendResource.performAction(BackendResource.java:182)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.resource.BackendResource.performAction(BackendResource.java:170)
>>> >>>>>>>  at org.ovirt.engine.api.restapi.resource.BackendHostResource.se 
>>> >>>>>>> <http://esource.backendhostresource.se/>tupNetworks(BackendHostResource.java:212)
>>> >>>>>>>  at org.ovirt.engine.api.v3.V3Server.adaptAction(V3Server.java:216) 
>>> >>>>>>> at 
>>> >>>>>>> org.ovirt.engine.api.v3.servers.V3HostServer.setupNetworks(V3HostServer.java:182)
>>> >>>>>>>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
>>> >>>>>>> [rt.jar:1.8.0_111] at 
>>> >>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>> >>>>>>>  [rt.jar:1.8.0_111] at 
>>> >>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> >>>>>>>  [rt.jar:1.8.0_111] at 
>>> >>>>>>> java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_111] 
>>> >>>>>>> at 
>>> >>>>>>> org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:138)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:107)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:133)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:101)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
>>> >>>>>>>  [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at 
>>> >>>>>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:790) 
>>> >>>>>>> [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:274)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:221)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:147)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:139)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:68)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:116)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:71)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter.doFilter(RestApiSessionMgmtFilter.java:78)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.aaa.filters.EnforceAuthFilter.doFilter(EnforceAuthFilter.java:39)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter.doFilter(SsoRestApiNegotiationFilter.java:91)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter.doFilter(SsoRestApiAuthFilter.java:47)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at org.ovirt.engine.core.aaa.filters.SessionValidationFilter.do 
>>> >>>>>>> <http://ers.sessionvalidationfilter.do/>Filter(SessionValidationFilter.java:59)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35)
>>> >>>>>>>  [aaa.jar:] at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:111)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:102)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> org.ovirt.engine.api.restapi.security.CORSSupportFilter.doFilter(CORSSupportFilter.java:183)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
>>> >>>>>>>  at 
>>> >>>>>>> org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at io.undertow.server.handlers.Pr 
>>> >>>>>>> <http://io.undertow.server.handlers.pr/>edicateHandler.handleRequest(PredicateHandler.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
>>> >>>>>>>  at 
>>> >>>>>>> io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805)
>>> >>>>>>>  at 
>>> >>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>> >>>>>>>  [rt.jar:1.8.0_111] at 
>>> >>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>> >>>>>>>  [rt.jar:1.8.0_111] at java.lang.Thread.run(Thread.java:745) 
>>> >>>>>>> [rt.jar:1.8.0_111] 2016-12-20 16:53:57,859-05 ERROR 
>>> >>>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default 
>>> >>>>>>> task-17) [5ecd5a55-2b7a-4dd6-b42b-cc49bbfb3962] Timeout waiting for 
>>> >>>>>>> VDSM response: Internal timeout occured 
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> This is definitely not related to the patch linked above.
>>> >>>>>>>
>>> >>>>>>> However I am also not quite sure what is the cause of this right 
>>> >>>>>>> now, it might be a breaking change in VDSM.
>>> >>>>>>>
>>> >>>>>>
>>> >>>>>> The DC level is 4.0, is it possible that is the reason for the 
>>> >>>>>> failure? 
>>> >>>>>>
>>> >>>>>>  
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>>
>>> >>>>>>>> Full test code can be seen here:
>>> >>>>>>>> https://gerrit.ovirt.org/gitweb?p=ovirt-system-tests.git;a=blob;f=basic-suite-4.1/test-scenarios/004_basic_sanity.py;hb=refs/heads/master#l291
>>> >>>>>>>>  
>>> >>>>>>>> <https://gerrit.ovirt.org/gitweb?p=ovirt-system-tests.git;a=blob;f=basic-suite-4.1/test-scenarios/004_basic_sanity.py;hb=refs/heads/master#l291>
>>> >>>>>>>>
>>> >>>>>>>> Full test exception can be seen here:
>>> >>>>>>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/13/testReport/junit/%28root%29/004_basic_sanity/vm_run/
>>> >>>>>>>>  
>>> >>>>>>>> <http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/13/testReport/junit/%28root%29/004_basic_sanity/vm_run/>
>>> >>>>>>>>
>>> >>>>>>>> Further logs can be seen in Jenkins:
>>> >>>>>>>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/13/artifact/exported-artifacts/basic_suite_4.1.sh-el7/exported-artifacts/test_logs/basic-suite-4.1/post-004_basic_sanity.py/
>>> >>>>>>>>  
>>> >>>>>>>> <http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/13/artifact/exported-artifacts/basic_suite_4.1.sh-el7/exported-artifacts/test_logs/basic-suite-4.1/post-004_basic_sanity.py/>
>>> >>>>>>>>
>>> >>>>>>>> -- 
>>> >>>>>>>> Barak Korren
>>> >>>>>>>> [email protected] <mailto:[email protected]>
>>> >>>>>>>> RHCE, RHCi, RHV-DevOps Team
>>> >>>>>>>> https://ifireball.wordpress.com/ <https://ifireball.wordpress.com/>
>>> >>>>>>>> _______________________________________________
>>> >>>>>>>> Devel mailing list
>>> >>>>>>>> [email protected] <mailto:[email protected]>
>>> >>>>>>>> http://lists.ovirt.org/mailman/listinfo/devel 
>>> >>>>>>>> <http://lists.ovirt.org/mailman/listinfo/devel>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> _______________________________________________
>>> >>>>>>> Devel mailing list
>>> >>>>>>> [email protected] <mailto:[email protected]>
>>> >>>>>>> http://lists.ovirt.org/mailman/listinfo/devel 
>>> >>>>>>> <http://lists.ovirt.org/mailman/listinfo/devel>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> -- 
>>> >>>>>> Eyal Edri
>>> >>>>>> Associate Manager
>>> >>>>>> RHV DevOps
>>> >>>>>> EMEA ENG Virtualization R&D
>>> >>>>>> Red Hat Israel
>>> >>>>>>
>>> >>>>>> phone: +972-9-7692018 <tel:+972%209-769-2018>
>>> >>>>>> irc: eedri (on #tlv #rhev-dev #rhev-integ)
>>> >>>>>> _______________________________________________
>>> >>>>>> Devel mailing list
>>> >>>>>> [email protected] <mailto:[email protected]>
>>> >>>>>> http://lists.ovirt.org/mailman/listinfo/devel 
>>> >>>>>> <http://lists.ovirt.org/mailman/listinfo/devel>
>>> >>>>>
>>> >>>>>
>>> >>>>
>>> >>>>
>>> >>>> _______________________________________________
>>> >>>> Devel mailing list
>>> >>>> [email protected] <mailto:[email protected]>
>>> >>>> http://lists.ovirt.org/mailman/listinfo/devel 
>>> >>>> <http://lists.ovirt.org/mailman/listinfo/devel>
>>> >>>
>>> >>>
>>> >>
>>> >
>>> >
>>> >
>>> > -- 
>>> > Eyal Edri
>>> > Associate Manager
>>> > RHV DevOps
>>> > EMEA ENG Virtualization R&D
>>> > Red Hat Israel
>>> >
>>> > phone: +972-9-7692018 <tel:+972%209-769-2018>
>>> > irc: eedri (on #tlv #rhev-dev #rhev-integ)
>>> >
>>> > _______________________________________________
>>> > Devel mailing list
>>> > [email protected] <mailto:[email protected]>
>>> > http://lists.ovirt.org/mailman/listinfo/devel 
>>> > <http://lists.ovirt.org/mailman/listinfo/devel>
>> 
>> 
>> _______________________________________________
>> Devel mailing list
>> [email protected] <mailto:[email protected]>
>> http://lists.ovirt.org/mailman/listinfo/devel 
>> <http://lists.ovirt.org/mailman/listinfo/devel>
>> 
>> Guys,
>> 4.1 is broken for 11 hours now.
>> It seems that the issues are accumulating; looking into 
>> http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/28/artifact/exported-artifacts/basic_suite_4.1.sh-el7/exported-artifacts/test_logs/basic-suite-4.1/post-004_basic_sanity.py/lago-basic-suite-4-1-engine/_var_log_ovirt-engine/engine.log
>>  
>> <http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/28/artifact/exported-artifacts/basic_suite_4.1.sh-el7/exported-artifacts/test_logs/basic-suite-4.1/post-004_basic_sanity.py/lago-basic-suite-4-1-engine/_var_log_ovirt-engine/engine.log>
>> 
>> shows a duplicate entry in disk mapping:
> 
> interesting error, Arik. Reruns should be added to lago
> The root cause is few lines above and the same as was fixed yesterday on 
> master. It just needs a backport to 4.1 
>> 2016-12-21 10:52:51,436-05 ERROR 
>> [org.ovirt.engine.core.bll.RunVmOnceCommand] 
>> (org.ovirt.thread.pool-6-thread-37) [] Error during ValidateFailure.: 
>> java.lang.IllegalStateException: Duplicate key 
>> org.ovirt.engine.core.common.businessentities.storage.DiskVmElement@8f24f60b
>>      at 
>> java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133) 
>> [rt.jar:1.8.0_111]
>>      at java.util.HashMap.merge(HashMap.java:1253) [rt.jar:1.8.0_111]
>>      at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320) 
>> [rt.jar:1.8.0_111]
>>      at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) 
>> [rt.jar:1.8.0_111]
>>      at 
>> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)
>>  [rt.jar:1.8.0_111]
>>      at 
>> java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) 
>> [rt.jar:1.8.0_111]
>>      at 
>> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) 
>> [rt.jar:1.8.0_111]
>>      at 
>> java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) 
>> [rt.jar:1.8.0_111]
>>      at 
>> java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) 
>> [rt.jar:1.8.0_111]
>>      at 
>> java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) 
>> [rt.jar:1.8.0_111]
>>      at 
>> org.ovirt.engine.core.bll.storage.disk.DiskHandler.getDiskToDiskVmElementMap(DiskHandler.java:46)
>>  [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.validator.RunVmValidator.validateDisksPassDiscard(RunVmValidator.java:318)
>>  [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.validator.RunVmValidator.canRunVm(RunVmValidator.java:146)
>>  [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.RunVmCommand.validate(RunVmCommand.java:920) 
>> [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.RunVmOnceCommand.validate(RunVmOnceCommand.java:58)
>>  [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.CommandBase.internalValidate(CommandBase.java:834) 
>> [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:388) 
>> [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.RunVmCommandBase.reexecuteCommand(RunVmCommandBase.java:163)
>>  [bll.jar:]
>>      at 
>> org.ovirt.engine.core.bll.RunVmCommandBase.rerun(RunVmCommandBase.java:138) 
>> [bll.jar:]
>>      at org.ovirt.engine.core.bll.RunVmCommand.rerun(RunVmCommand.java:327) 
>> [bll.jar:]

But as I understood from Arik this is indeed a separate problem in rerun, 
likely caused by recent storage code. Adding Tal
>> 
>> I suggest we consider reverting to the last good state, and work out the 
>> issues from there.

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