On 09/29/2014 11:42 AM, Andy Michielsen wrote:

Hello Itamar,

In attachement I send you my engine log.

Kind regards.

2014-09-29 10:29 GMT+02:00 Itamar Heim <iheim@redhat.com <mailto:iheim@redhat.com>>:

On 09/29/2014 10:02 AM, Andy Michielsen wrote:

Hello,

After the upgrade to 3.4.4 this weekend I'm having troubles with my datacenter. It is non responsive. No data, iso, or import-export domains can be connected.

Please tell me what to do ?

Kind regards.

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attach engine logs to begin with.

I see a lot of NPEs around ImageSnapshots in various flows in the logs. Allon? 2014-09-29 02:15:28,282 ERROR [org.ovirt.engine.core.bll.OvfDataUpdater] (DefaultQuartzScheduler_Worker-69) Exception while trying to update or remove VMs/Templates ovf in Data Center Default.: java.lang.NullPointerException at org.ovirt.engine.core.bll.ImagesHandler.getAllImageSnapshots(ImagesHandler.java:371) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.getAllImageSnapshots(OvfDataUpdater.java:316) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.buildMetadataDictionaryForVm(OvfDataUpdater.java:332) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.populateVmsMetadataForOvfUpdate(OvfDataUpdater.java:246) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.updateOvfForVmsOfStoragePool(OvfDataUpdater.java:132) [bll.jar:] at org.ovirt.engine.core.bll.OvfDataUpdater.ovfUpdate_timer(OvfDataUpdater.java:93) [bll.jar:] at sun.reflect.GeneratedMethodAccessor173.invoke(Unknown Source) [:1.7.0_65] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65] at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) [quartz.jar:] and 2014-09-28 11:13:52,961 ERROR [org.ovirt.engine.core.bll.RemoveVmCommand] (ajp--127.0.0.1-8702-1) [3fe399f7] Error during CanDoActionFailure.: java.lang.NullPointerException at org.ovirt.engine.core.bll.ImagesHandler.getAllImageSnapshots(ImagesHandler.java:371) [bll.jar:] at org.ovirt.engine.core.bll.ImagesHandler.fillImagesBySnapshots(ImagesHandler.java:517) [bll.jar:] at org.ovirt.engine.core.bll.RemoveVmCommand.getQuotaStorageConsumptionParameters(RemoveVmCommand.java:361) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.getQuotaConsumptionParameters(CommandBase.java:681) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.internalValidateAndSetQuota(CommandBase.java:772) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.internalCanDoAction(CommandBase.java:739) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.canDoActionOnly(CommandBase.java:325) [bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.execute(MultipleActionsRunner.java:76) [bll.jar:] and 2014-09-28 11:13:50,795 ERROR [org.ovirt.engine.core.bll.GetAllDisksByVmIdQuery] (ajp--127.0.0.1-8702-4) Query GetAllDisksByVmIdQuery failed. Exception message is null : java.l ang.NullPointerException: java.lang.NullPointerException at org.ovirt.engine.core.bll.ImagesHandler.getAllImageSnapshots(ImagesHandler.java:371) [bll.jar:] at org.ovirt.engine.core.bll.GetAllDisksByVmIdQuery.getAllImageSnapshots(GetAllDisksByVmIdQuery.java:43) [bll.jar:] at org.ovirt.engine.core.bll.GetAllDisksByVmIdQuery.executeQueryCommand(GetAllDisksByVmIdQuery.java:36) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:66) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:31) [dal.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:482) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:459) [bll.jar:] at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source) [:1.7.0_65]