Re: [Users] Engine constantly trying to remove disks that aren´t there

On 10/26/2012 08:21 AM, Karli Sjöberg wrote: > Hi, > > today I had a VM that had a couple of hard drives created, that I wanted > destroyed, so I shift-clicked to mark all of them: > > > This screen showed up: > > > I clicked "OK", the disks were deleted, but ever since then, these > messages keep appearing in the event log: > > > engine.log keeps printing this: > 2012-10-26 14:14:50,285 INFO > [org.ovirt.engine.core.bll.AsyncTaskManager] > (QuartzScheduler_Worker-63) AsyncTaskManager::PollAndUpdateAsyncTasks: 1 > tasks, 1 tasks to poll now > 2012-10-26 14:14:50,441 INFO [org.ovirt.engine.core.bll.SPMAsyncTask] > (QuartzScheduler_Worker-63) BaseAsyncTask::OnTaskEndSuccess: Task > a50a874d-5a81-4268-a085-2602df29def1 (Parent Command RemoveDisk, > Parameters Type > org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended > successfully. > 2012-10-26 14:14:50,442 INFO [org.ovirt.engine.core.bll.EntityAsyncTask] > (QuartzScheduler_Worker-63) EntityAsyncTask::EndActionIfNecessary: All > tasks of entity d9d60b31-c8e4-4d24-8b2e-29b654789057 has ended -> > executing EndAction > 2012-10-26 14:14:50,443 INFO [org.ovirt.engine.core.bll.EntityAsyncTask] > (QuartzScheduler_Worker-63) EntityAsyncTask::EndAction: Ending action for > 1 tasks (entity ID: d9d60b31-c8e4-4d24-8b2e-29b654789057): calling > EndAction for action type RemoveDisk. > 2012-10-26 14:14:50,445 INFO [org.ovirt.engine.core.bll.EntityAsyncTask] > (pool-3-thread-47) EntityAsyncTask::EndCommandAction [within > thread]context: Attempting to EndAction RemoveDisk > 2012-10-26 14:14:50,471 INFO > [org.ovirt.engine.core.bll.RemoveDiskCommand] (pool-3-thread-47) Ending > command successfully: org.ovirt.engine.core.bll.RemoveDiskCommand > 2012-10-26 14:14:50,484 WARN > [org.ovirt.engine.core.compat.backendcompat.TypeCompat] > (pool-3-thread-47) Unable to get value of property: diskAlias for class > org.ovirt.engine.core.bll.RemoveDiskCommand > 2012-10-26 14:14:50,510 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] > (pool-3-thread-47) EntityAsyncTask::EndCommandAction [within thread]: > EndAction for action type RemoveDisk threw an exception: > java.lang.NullPointerException > at > org.ovirt.engine.core.bll.RemoveDiskCommand.getVmsForDiskId(RemoveDiskCommand.java:146) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.RemoveDiskCommand.endCommand(RemoveDiskCommand.java:281) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.RemoveDiskCommand.EndSuccessfully(RemoveDiskCommand.java:272) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.CommandBase.InternalEndSuccessfully(CommandBase.java:465) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:420) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1205) > > [engine-bll.jar:] > at > org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:168) > > [engine-utils.jar:] > at > org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:107) > > [engine-utils.jar:] > at org.ovirt.engine.core.bll.CommandBase.EndAction(CommandBase.java:366) > [engine-bll.jar:] > at org.ovirt.engine.core.bll.Backend.endAction(Backend.java:356) > [engine-bll.jar:] > at sun.reflect.GeneratedMethodAccessor149.invoke(Unknown Source) > [:1.7.0_06-icedtea] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > [rt.jar:1.7.0_06-icedtea] > at java.lang.reflect.Method.invoke(Method.java:601) > [rt.jar:1.7.0_06-icedtea] > at > org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72) > > [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final] > at > org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) > > [jboss-invocation.jar:1.1.1.Final] > at > org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374) > > [jboss-invocation.jar:1.1.1.Final] > at > org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11) > > [engine-utils.jar:] > at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) > [:1.7.0_06-icedtea] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > [rt.jar:1.7.0_06-icedtea] > at java.lang.reflect.Method.invoke(Method.java:601) > [rt.jar:1.7.0_06-icedtea] > 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.jar:1.1.1.Final] > at > org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) > > [jboss-invocation.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.jar:1.1.1.Final] > at > org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) > > [jboss-invocation.jar:1.1.1.Final] > at > org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) > > [jboss-invocation.jar:1.1.1.Final] > at > org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) > > [jboss-invocation.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.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.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.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.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.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.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.jar:1.1.1.Final] > at > org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) > > [jboss-invocation.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.jar:1.1.1.Final] > at > org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) > > [jboss-invocation.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.bll.interfaces.BackendInternal$$$view9.endAction(Unknown > > Source) [engine-bll.jar:] > at > org.ovirt.engine.core.bll.EntityAsyncTask.EndCommandAction(EntityAsyncTask.java:134) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.EntityAsyncTask.access$000(EntityAsyncTask.java:23) > > [engine-bll.jar:] > at > org.ovirt.engine.core.bll.EntityAsyncTask$1.run(EntityAsyncTask.java:104) > [engine-bll.jar:] > at > org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:64) > > [engine-utils.jar:] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > [rt.jar:1.7.0_06-icedtea] > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > [rt.jar:1.7.0_06-icedtea] > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > [rt.jar:1.7.0_06-icedtea] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > > [rt.jar:1.7.0_06-icedtea] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > > [rt.jar:1.7.0_06-icedtea] > at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_06-icedtea] > > 2012-10-26 14:14:50,540 INFO [org.ovirt.engine.core.bll.EntityAsyncTask] > (pool-3-thread-47) EntityAsyncTask::HandleEndActionResult [within > thread]: > EndAction for action type RemoveDisk completed, handling the result. > 2012-10-26 14:14:50,541 INFO [org.ovirt.engine.core.bll.EntityAsyncTask] > (pool-3-thread-47) EntityAsyncTask::HandleEndActionResult [within > thread]: > EndAction for action type RemoveDisk hasnt succeeded, not clearing tasks, > will attempt again next polling. > > > Engine feels slower than usual from having to constantly try to delete > disks that aren´t there. I have tried restarting it, but when it starts, > it remembers that "Oh yeah, there was these disks I absolutely *have* to > delete, better pick up where I left off!" and loops this forever. > > Is there a way to make it forget? Hi Karli, It looks like the issue that was fixed in [1]. If you can upgrade, I believe it would resolve itself. If not, then you can manually remove the task from the async_tasks table of the engine db; something like [2] should do.

HTH, Greg [1] http://gerrit.ovirt.org/#/c/5621/2 [2] delete from async_tasks where task_id = 'a50a874d-5a81-4268-a085-2602df29def1'; > > > Med Vänliga Hälsningar > ------------------------------------------------------------------------------- > > Karli Sjöberg > Swedish University of Agricultural Sciences > Box 7079 (Visiting Address Kronåsvägen 8) > S-750 07 Uppsala, Sweden > Phone: +46-(0)18-67 15 66 > karli.sjoberg(a)slu.se <mailto:karli.sjoberg@adm.slu.se> > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users