[Users] All VMs disappeared

[Jakub Bittner]

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:]