Hi all,
For backup purposes, I have created a python script which will create a snaphot
(disk only) from the specified virtual machine, clone it, export the clone to
export disk and afterwards remove both the clone and snapshot (we are using F20
with virt-preview enabled).
Unfortunately our only Windows virtual machine (Windows Server 2012) is unable
to create a clone from the just created snapshot.
When trying to do this manually, the following message is visible within the
oVirt GUI, when clicking on the Clone button:
"General command validation failure"
I have attached the error which is visible whitin the engine log.
Directly after the lock is acquired a CanDoActionFailure is visible.
I am going to try and do the same when the VM is powered down (unfortunately I
cannot just turn this machine off at any time), but I'm wondering if somebody
has experienced this before with a Windows machine; as this works perfectly
with all our Linux virtual machines
Many thanks,
Roel
ERROR [org.ovirt.engine.core.bll.AddVmFromSnapshotCommand]
(ajp--127.0.0.1-8702-8) [3c30897a] Error during CanDoActionFailure.:
java.lang.NullPointerException
at
org.ovirt.engine.core.bll.AddVmFromSnapshotCommand.getDestintationDomainTypeFromDisk(AddVmFromSnapshotCommand.java:113)
[bll.jar:]
at
org.ovirt.engine.core.bll.AddVmFromSnapshotCommand.adjustDisksImageConfiguration(AddVmFromSnapshotCommand.java:105)
[bll.jar:]
at
org.ovirt.engine.core.bll.AddVmFromSnapshotCommand.getAdjustedDiskImagesFromConfiguration(AddVmFromSnapshotCommand.java:97)
[bll.jar:]
at
org.ovirt.engine.core.bll.AddVmFromSnapshotCommand.canDoAction(AddVmFromSnapshotCommand.java:152)
[bll.jar:]
at
org.ovirt.engine.core.bll.CommandBase.internalCanDoAction(CommandBase.java:768)
[bll.jar:]
at
org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:347)
[bll.jar:]
at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:430)
[bll.jar:]
at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:411)
[bll.jar:]
at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:369)
[bll.jar:]
at sun.reflect.GeneratedMethodAccessor319.invoke(Unknown Source)
[:1.7.0_75]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_75]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_75]
at
org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:114)
[jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:125)
[jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:135)
[jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.ovirt.engine.core.bll.interceptors.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:13)
[bll.jar:]
at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source)
[:1.7.0_75]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_75]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_75]
at
org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:82)
[jboss-as-weld-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:211)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:363)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:194)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
[jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
at
org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
[jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
at
org.ovirt.engine.core.common.interfaces.BackendLocal$$$view8.runAction(Unknown
Source) [common.jar:]
at
org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runAction(GenericApiGWTServiceImpl.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[rt.jar:1.7.0_75]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[rt.jar:1.7.0_75]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_75]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_75]
at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196)
at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172)
at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94)
[utils.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:72)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:64)
[utils.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.aaa.filters.SessionMgmtFilter.doFilter(SessionMgmtFilter.java:31)
[aaa.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.aaa.filters.LoginFilter.doFilter(LoginFilter.java:74)
[aaa.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.aaa.filters.NegotiationFilter.doFilter(NegotiationFilter.java:113)
[aaa.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.aaa.filters.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:90)
[aaa.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:73)
[aaa.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.rewrite.RewriteValve.invoke(RewriteValve.java:466)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:505)
at
org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:445)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_75]
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