On Sun, Mar 18, 2018 at 3:43 PM, maoz zadok <maozza@gmail.com> wrote:
Hello All,
I'm receiving this message every time that I try to start VM,
any idea?

Seems you enounter [1] that is solved in 4.2.2.
I assume you're using 4.2.1, right? By just looking at the code, it seems that restarting the engine could be a possible workaround for this.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1532884
 



2018-03-18 09:39:51,479-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-11) [] Failed during monitoring vm: 2445a47e-b102-11e6-ad11-1866da511add , error is: {}: java.lang.NullPointerException

2018-03-18 09:39:51,480-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.VmsMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-11) [] Exception:: java.lang.NullPointerException

2018-03-18 09:39:57,802-04 INFO  [org.ovirt.engine.core.bll.RunVmCommand] (default task-79) [b3b98e2c-6176-413d-9d75-315626918150] Lock Acquired to object 'EngineLock:{exclusiveLocks='[fccee2da-92a3-4187-8aad-d6c1f9d5a3fb=VM]', sharedLocks=''}'
2018-03-18 09:39:57,822-04 INFO  [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (default task-79) [b3b98e2c-6176-413d-9d75-315626918150] START, IsVmDuringInitiatingVDSCommand( IsVmDuringInitiatingVDSCommandParameters:{vmId='fccee2da-92a3-4187-8aad-d6c1f9d5a3fb'}), log id: 2217c887
2018-03-18 09:39:57,822-04 INFO  [org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] (default task-79) [b3b98e2c-6176-413d-9d75-315626918150] FINISH, IsVmDuringInitiatingVDSCommand, return: false, log id: 2217c887
2018-03-18 09:39:57,927-04 INFO  [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Running command: RunVmCommand internal: false. Entities affected :  ID: fccee2da-92a3-4187-8aad-d6c1f9d5a3fb Type: VMAction group RUN_VM with role type USER
2018-03-18 09:39:57,944-04 INFO  [org.ovirt.engine.core.bll.scheduling.policyunits.PreferredHostsWeightPolicyUnit] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Penalizing host 'kvm5' because it is not preferred.
2018-03-18 09:39:57,944-04 INFO  [org.ovirt.engine.core.bll.scheduling.policyunits.PreferredHostsWeightPolicyUnit] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Penalizing host 'kvm6' because it is not preferred.
2018-03-18 09:39:57,944-04 INFO  [org.ovirt.engine.core.bll.scheduling.policyunits.PreferredHostsWeightPolicyUnit] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Penalizing host 'kvm7' because it is not preferred.
2018-03-18 09:39:57,945-04 WARN  [org.ovirt.engine.core.bll.scheduling.pending.PendingResourceManager] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Clearing stale pending resource org.ovirt.engine.core.bll.scheduling.pending.PendingCpuCores@1d15d667 (host: e044db3f-c49b-467f-9f04-21b44ffe78c4, vm: fccee2da-92a3-4187-8aad-d6c1f9d5a3fb)
2018-03-18 09:39:57,945-04 WARN  [org.ovirt.engine.core.bll.scheduling.pending.PendingResourceManager] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Clearing stale pending resource org.ovirt.engine.core.bll.scheduling.pending.PendingMemory@1d15d667 (host: e044db3f-c49b-467f-9f04-21b44ffe78c4, vm: fccee2da-92a3-4187-8aad-d6c1f9d5a3fb)
2018-03-18 09:39:57,946-04 WARN  [org.ovirt.engine.core.bll.scheduling.pending.PendingResourceManager] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Clearing stale pending resource org.ovirt.engine.core.bll.scheduling.pending.PendingOvercommitMemory@1d15d667 (host: e044db3f-c49b-467f-9f04-21b44ffe78c4, vm: fccee2da-92a3-4187-8aad-d6c1f9d5a3fb)
2018-03-18 09:39:57,946-04 WARN  [org.ovirt.engine.core.bll.scheduling.pending.PendingResourceManager] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Clearing stale pending resource org.ovirt.engine.core.bll.scheduling.pending.PendingVM@1d15d667 (host: e044db3f-c49b-467f-9f04-21b44ffe78c4, vm: fccee2da-92a3-4187-8aad-d6c1f9d5a3fb)
2018-03-18 09:39:57,946-04 ERROR [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Command 'org.ovirt.engine.core.bll.RunVmCommand' failed: null
2018-03-18 09:39:57,946-04 ERROR [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Exception: java.lang.NullPointerException
    at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refreshCommitedMemory(HostMonitoring.java:687) [vdsbroker.jar:]
    at org.ovirt.engine.core.vdsbroker.VdsManager.updatePendingData(VdsManager.java:476) [vdsbroker.jar:]
    at org.ovirt.engine.core.bll.scheduling.pending.PendingResourceManager.notifyHostManagers(PendingResourceManager.java:227) [bll.jar:]
    at org.ovirt.engine.core.bll.scheduling.SchedulingManager.schedule(SchedulingManager.java:361) [bll.jar:]
    at org.ovirt.engine.core.bll.RunVmCommand.getVdsToRunOn(RunVmCommand.java:878) [bll.jar:]
    at org.ovirt.engine.core.bll.RunVmCommand.runVm(RunVmCommand.java:266) [bll.jar:]
    at org.ovirt.engine.core.bll.RunVmCommand.perform(RunVmCommand.java:440) [bll.jar:]
    at org.ovirt.engine.core.bll.RunVmCommand.executeVmCommand(RunVmCommand.java:365) [bll.jar:]
    at org.ovirt.engine.core.bll.VmCommand.executeCommand(VmCommand.java:147) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1205) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1345) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1987) [bll.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:164) [utils.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:103) [utils.jar:]
    at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1405) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:412) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.executeValidatedCommand(PrevalidatingMultipleActionsRunner.java:204) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.runCommands(PrevalidatingMultipleActionsRunner.java:176) [bll.jar:]
    at org.ovirt.engine.core.bll.SortedMultipleActionsRunnerBase.runCommands(SortedMultipleActionsRunnerBase.java:20) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.lambda$invokeCommands$3(PrevalidatingMultipleActionsRunner.java:182) [bll.jar:]
    at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:96) [utils.jar:]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_161]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_161]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_161]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_161]
    at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_161]
    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)

2018-03-18 09:39:57,969-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] EVENT_ID: USER_FAILED_RUN_VM(54), Failed to run VM centos7-template (User: admin@internal-authz).
2018-03-18 09:39:57,976-04 INFO  [org.ovirt.engine.core.bll.RunVmCommand] (EE-ManagedThreadFactory-engine-Thread-929544) [b3b98e2c-6176-413d-9d75-315626918150] Lock freed to object 'EngineLock:{exclusiveLocks='[fccee2da-92a3-4187-8aad-d6c1f9d5a3fb=VM]', sharedLocks=''}'


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