Description of problem: NPE: CanDoActionFailure - Import a vm that has memory state snapshot Errors fetched from VDC(jenkins-vm-34.scl.lab.tlv.redhat.com): 2013-11-17 03:38:55,102 ERROR [org.ovirt.engine.core.bll.ImportVmCommand] (ajp-/127.0.0.1:8702-5) [6805a08b] Error during CanDoActionFailure.: java.lang.NullPointerException at org.ovirt.engine.core.bll.ImportVmCommand.setDomainsForMemoryImages(ImportVmCommand.java:454) [bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand.canDoActionAfterCloneVm(ImportVmCommand.java:402) [bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand.canDoAction(ImportVmCommand.java:197) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.internalCanDoAction(CommandBase.java:741) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:356) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:416) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:395) [bll.jar:] at org.ovirt.engine.core.bll.Backend.RunAction(Backend.java:353) [bll.jar:] at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source) [:1.7.0_45] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:58) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) [:1.7.0_45] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:58) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:52) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:259) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:398) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:242) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:182) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation.jar:1.1.2.Final-redhat-1] at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee.jar:7.3.0.Final-redhat-10] at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view10.RunAction(Unknown Source) [common.jar:] at org.ovirt.engine.api.restapi.resource.BackendResource.doAction(BackendResource.java:242) at org.ovirt.engine.api.restapi.resource.AbstractBackendActionableResource.doAction(AbstractBackendActionableResource.java:74) at org.ovirt.engine.api.restapi.resource.AbstractBackendActionableResource.doAction(AbstractBackendActionableResource.java:116) at org.ovirt.engine.api.restapi.resource.BackendStorageDomainVmResource.doImport(BackendStorageDomainVmResource.java:65) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_45] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_45] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs.jar:2.3.7.Final-redhat-2] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec.jar:1.0.2.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:499) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) at org.jboss.web.rewrite.RewriteValve.invoke(RewriteValve.java:466) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:488) at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:420) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920) at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45] Version-Release number of selected component (if applicable): IS23 How reproducible: 100% Steps to Reproduce: 1. Starting vm ramSnapshotVM and waiting for it to boot 2. Starting cat on vm ramSnapshotVM from /dev/zero to /dev/null 3. Creating snapshot ram_snapshot_0 with RAM state 4. Stopping vm ramSnapshotVM 5. Exporting vm ramSnapshotVM to domain export_domain 6. Removing original vm to allow import vm without collapse snapshots 7. Importing vm ramSnapshotVM from export domain export_domain Actual results: NPE Expected results: Import will work
http://gerrit.ovirt.org/gitweb?p=ovirt-engine.git;a=commit;h=d6d97f2354e8c19bd862cd6436e07a86278b8f03
Now the import is working, but the process isn't running anymore. Is this the correct behavior?
It is the correct behavior, the memory won't be restored if you don't restore the snapshot with the memory, thus the process won't run. if you want the process to run as it was at the moment the snapshot was taken, you should restore/commit to the snapshot you created that contained the memory
Need to add another step to verification steps: 8. Preview snapshot Verified on ovirt-3.4.0-beta3
Closing as part of 3.4.0