[Users] All VMs disappeared

[Jakub Bittner]

Dne 9.8.2013 09:48, Jakub Bittner napsal(a):
> Hello,
>
> Iam running ovirt 3.3.0.beta1 on centos 6,4 and all our VMs 
> disappeared from VMs tab. Nodes running on centos too. Repeating 
> problem in log is:
>
>
> 2013-08-09 09:44:24,203 WARN 
> [org.ovirt.engine.core.vdsbroker.VdsManager] 
> (DefaultQuartzScheduler_Worker-45) Failed to refresh VDS , vds = 
> 7cb6aedf-47bc-40b0-877f-2a537fca5c64 : node2.x.com, error = 
> java.lang.NullPointerException, continuing.: 
> java.lang.NullPointerException
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.proceedGuaranteedMemoryCheck(VdsUpdateRunTimeInfo.java:1313) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVmStats(VdsUpdateRunTimeInfo.java:968) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVdsRunTimeInfo(VdsUpdateRunTimeInfo.java:542) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.Refresh(VdsUpdateRunTimeInfo.java:383) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsManager.OnTimer(VdsManager.java:237) [vdsbroker.jar:] 
>
>         at sun.reflect.GeneratedMethodAccessor171.invoke(Unknown 
> Source) [:1.7.0_25]
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
> [rt.jar:1.7.0_25]
>         at java.lang.reflect.Method.invoke(Method.java:606) 
> [rt.jar:1.7.0_25]
>         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$WorkerThread.run(SimpleThreadPool.java:557) 
> [quartz.jar:]
>
> 2013-08-09 09:44:27,039 WARN 
> [org.ovirt.engine.core.vdsbroker.VdsManager] 
> (DefaultQuartzScheduler_Worker-47) Failed to refresh VDS , vds = 
> 653e34a6-6b7e-4757-9042-dc02e7a0cddf : node3.x.com, error = 
> java.lang.NullPointerException, continuing.: 
> java.lang.NullPointerException
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.proceedGuaranteedMemoryCheck(VdsUpdateRunTimeInfo.java:1313) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVmStats(VdsUpdateRunTimeInfo.java:968) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.refreshVdsRunTimeInfo(VdsUpdateRunTimeInfo.java:542) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo.Refresh(VdsUpdateRunTimeInfo.java:383) 
> [vdsbroker.jar:]
>         at 
> org.ovirt.engine.core.vdsbroker.VdsManager.OnTimer(VdsManager.java:237) [vdsbroker.jar:] 
>
>         at sun.reflect.GeneratedMethodAccessor171.invoke(Unknown 
> Source) [:1.7.0_25]
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
> [rt.jar:1.7.0_25]
>         at java.lang.reflect.Method.invoke(Method.java:606) 
> [rt.jar:1.7.0_25]
>         at 
> org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:60) 
> [scheduler.jar:]
>         at org.quartz.core.JobRunShell.run(JobRunShell.java:213) 
> [quartz.jar:]
>         at 
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:557) 
> [quartz.jar:]
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I restarted management node and both nodes and this problem disappeared. 
But I still can not see any VMs.