[ovirt-users] VMs running in DB, but not in VDS

[SATHEESARAN]

Hello All,

I was powering off lot of VMs ( around 29 vms ) in one go, by selecting
them all,
and 'power off' option.

While doing so, I see that 2 of the VMs are stuck in powering down state.

I see the following exception in engine.log
<snip>
2016-06-20 05:10:57,645 ERROR
[org.ovirt.engine.core.vdsbroker.VmsMonitoring]
(DefaultQuartzScheduler_Worker-53) [7f967349] Failed during vms
monitoring on host host1.lab.eng.blr.redhat
.com error is: java.lang.ClassCastException
2016-06-20 05:10:57,645 ERROR
[org.ovirt.engine.core.vdsbroker.VmsMonitoring]
(DefaultQuartzScheduler_Worker-53) [7f967349] Exception::
java.lang.ClassCastException
</snip>

and also the following error messages

<snip>
2016-06-20 05:12:01,950 INFO
[org.ovirt.engine.core.vdsbroker.VmAnalyzer]
(DefaultQuartzScheduler_Worker-90) [] VM
'59d48f24-d6b8-4e9e-b020-b728ed239da3(appvm03) is running in db and not
running in VDS 'host1.lab.eng.blr.redhat.com'
2016-06-20 05:12:01,950 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVDSCommand]
(DefaultQuartzScheduler_Worker-90) [] START, FullListVDSCommand(HostName
= , FullListVDSCommandParameters:{runAsync='true',
hostId='f4a25596-079b-44ed-970b-2142c67b9873',
vds='Host[,f4a25596-079b-44ed-970b-2142c67b9873]',
vmIds='[10c5e550-4b07-4a25-9a96-ae016864f2a8]'}), log id: 28c780ea
2016-06-20 05:12:02,038 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVDSCommand]
(DefaultQuartzScheduler_Worker-90) [] FINISH, FullListVDSCommand,
return: [{status=Up, nicModel=rtl8139,pv, emulatedMachine=rhel6.5.0,
guestDiskMapping={e5051a6c-dc96-44eb-b={name=/dev/vda},
QEMU_DVD-ROM_QM00003={name=/dev/sr0}},
vmId=10c5e550-4b07-4a25-9a96-ae016864f2a8, pid=6368,
devices=[Ljava.lang.Object;@67be1679, smp=2, vmType=kvm, displayIp=0,
display=vnc, displaySecurePort=-1, memSize=4096, displayPort=5900,
spiceSecureChannels=smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir,
statusTime=4726355820, vmName=HostedEngine, clientIp=,
pauseCode=NOERR}], log id: 28c780ea
2016-06-20 05:12:02,040 INFO
[org.ovirt.engine.core.vdsbroker.VmsMonitoring]
(DefaultQuartzScheduler_Worker-90) [] Received a memballoon Device
without an address when processing VM
10c5e550-4b07-4a25-9a96-ae016864f2a8 devices, skipping device:
{device=memballoon, specParams={model=none}, deviceType=balloon,
type=balloon, alias=balloon0}
2016-06-20 05:12:02,040 ERROR
[org.ovirt.engine.core.vdsbroker.VmsMonitoring]
(DefaultQuartzScheduler_Worker-90) [] Failed during vms monitoring on
host host1.lab.eng.blr.redhat.com error is: java.lang.ClassCastException
2016-06-20 05:12:02,040 ERROR
[org.ovirt.engine.core.vdsbroker.VmsMonitoring]
(DefaultQuartzScheduler_Worker-90) [] Exception::
java.lang.ClassCastException
</snip>


Any help ?

Thanks,
Satheesaran S