Hello everybody,<div><br></div><div>I have installed and configured oVirt 3.1 engine in a Fedora 17 with a Fedora 17 node connected. Ihave defined a NFS domain for my VM and another for ISOs. I try to start a Fedora 17 Server with Run once and the machi start without problems, after that I preceed with the installation in its wirtual disk but when I arrive to define partitions in the virtual disk the machine is freeze and I start to receive engine errors and the default data center go in non responsive status.</div>
<div><br></div><div>I can see this messages in /var/log/ovirt-engine/engine.log, which I attach to this message:</div><div><br></div><div>....</div><div><div>2013-01-31 11:43:23,957 INFO  [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] Recieved a Device without an address when processing VM da09284e-3189-428b-a879-6201f7a5ca87 devices, skipping device: {shared=false, volumeID=1d0e9fdf-c4bc-4894-8ff1-7a5e185d57a4, index=0, propagateErrors=off, format=raw, type=disk, truesize=8589938688, reqsize=0, bootOrder=2, iface=virtio, volumeChain=[Ljava.lang.Object;@1ea2bdf9, imageID=49e21bfc-384b-4bea-8013-f02b1be137c7, domainID=57d184a0-908b-49b5-926f-cd413b9e6526, specParams={}, optional=false, needExtend=false, path=/rhev/data-center/d6e7e8b8-49c7-11e2-a261-000a5e429f63/57d184a0-908b-49b5-926f-cd413b9e6526/images/49e21bfc-384b-4bea-8013-f02b1be137c7/1d0e9fdf-c4bc-4894-8ff1-7a5e185d57a4, device=disk, poolID=d6e7e8b8-49c7-11e2-a261-000a5e429f63, readonly=false, deviceId=49e21bfc-384b-4bea-8013-f02b1be137c7, apparentsize=8589934592}.</div>
<div>2013-01-31 11:43:23,960 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=4dca1c64-dbf8-4e31-b359-82cf0e259f65,Device=qxl,Type=video,BootOrder=0,SpecParams={vram=65536},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=</div>
<div>2013-01-31 11:43:23,961 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=aba73f2f-e951-4eba-9da4-8fb58315df2c,Device=memballoon,Type=balloon,BootOrder=0,SpecParams={model=virtio},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=</div>
<div>2013-01-31 11:43:23,962 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=9bfb770c-13fa-4bf6-9f1f-414927bc31b0,Device=cdrom,Type=disk,BootOrder=0,SpecParams={path=},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=</div>
</div><div><div>2013-01-31 11:43:23,963 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=614bc0b4-64d8-4058-8bf8-83db62617e00,Device=bridge,Type=interface,BootOrder=0,SpecParams={},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=</div>
<div>2013-01-31 11:43:23,964 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-47) [75664f2b] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=49e21bfc-384b-4bea-8013-f02b1be137c7,Device=disk,Type=disk,BootOrder=0,SpecParams={},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=false,alias=</div>
<div>2013-01-31 11:43:26,063 INFO  [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-24) [7d021319] VM Fedora17 da09284e-3189-428b-a879-6201f7a5ca87 moved from WaitForLaunch --&gt; PoweringUp</div>
<div>2013-01-31 11:43:26,064 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVdsCommand] (QuartzScheduler_Worker-24) [7d021319] START, FullListVdsCommand(vdsId = 7d3491e8-49ce-11e2-8b2e-000a5e429f63, vds=null, vmIds=[da09284e-3189-428b-a879-6201f7a5ca87]), log id: f68f564</div>
<div>2013-01-31 11:43:26,086 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.FullListVdsCommand] (QuartzScheduler_Worker-24) [7d021319] FINISH, FullListVdsCommand, return: [Lorg.ovirt.engine.core.vdsbroker.xmlrpc.XmlRpcStruct;@33c68023, log id: f68f564</div>
<div>2013-01-31 11:43:26,091 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-24) [7d021319] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=aba73f2f-e951-4eba-9da4-8fb58315df2c,Device=memballoon,Type=balloon,BootOrder=0,SpecParams={model=virtio},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=</div>
<div>2013-01-31 11:43:26,092 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-24) [7d021319] VM da09284e-3189-428b-a879-6201f7a5ca87 managed non plugable device was removed unexpetedly from libvirt: VmId=da09284e-3189-428b-a879-6201f7a5ca87,DeviceId=9bfb770c-13fa-4bf6-9f1f-414927bc31b0,Device=cdrom,Type=disk,BootOrder=0,SpecParams={path=},Address=,IsManaged=true,IsPlugged=true,IsReadOnly=true,alias=</div>
</div><div><div>2013-01-31 11:43:31,721 INFO  [org.ovirt.engine.core.bll.SetVmTicketCommand] (ajp--0.0.0.0-8009-11) [28d7a789] Running command: SetVmTicketCommand internal: false. Entities affected :  ID: da09284e-3189-428b-a879-6201f7a5ca87 Type: VM</div>
<div>2013-01-31 11:43:31,724 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (ajp--0.0.0.0-8009-11) [28d7a789] START, SetVmTicketVDSCommand(vdsId = 7d3491e8-49ce-11e2-8b2e-000a5e429f63, vmId=da09284e-3189-428b-a879-6201f7a5ca87, ticket=qmcnuOICblb3, validTime=120,m userName=admin@internal, userId=fdfc627c-d875-11e0-90f0-83df133b58cc), log id: 6eaacb95</div>
<div>2013-01-31 11:43:31,758 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand] (ajp--0.0.0.0-8009-11) [28d7a789] FINISH, SetVmTicketVDSCommand, log id: 6eaacb95</div></div><div><br></div><div>...</div>
<div><br></div><div><div>2013-01-31 11:49:13,392 WARN  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-81) [164eaa47] domain 57d184a0-908b-49b5-926f-cd413b9e6526 in problem. vds: host1</div>
<div>2013-01-31 11:49:54,121 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (QuartzScheduler_Worker-73) [73213e4f] vds::refreshVdsStats Failed getVdsStats,  vds = 7d3491e8-49ce-11e2-8b2e-000a5e429f63 : host1, error = VDSNetworkException: VDSNetworkException: </div>
<div>2013-01-31 11:49:54,172 WARN  [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-73) [73213e4f] ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = 7d3491e8-49ce-11e2-8b2e-000a5e429f63 : host1, VDS Network Error, continuing.</div>
<div>VDSNetworkException:</div></div><div><br></div><div>....</div><div><br></div><div><br></div><div>In the events windows after VM freezing, I have below events:</div><div><br></div><div><img src="https://ovirt-engine.uab.es/webadmin/webadmin/clear.cache.gif" border="0" style="line-height: 13px; width: 14px; height: 12px; background-image: url(data:image/gif;base64,R0lGODlhDgAMAJEDAMwzAP8zAGYAAP///yH5BAEAAAMALAAAAAAOAAwAAAIs3GA5ogeYQGBGyADlo+u+gHHVBQJiYpVnBJaN4XmNJ6QYG45uZypWX1nVEgUAOw==); background-position: 0px 0px; background-repeat: no-repeat no-repeat; "> <span style="line-height:100%">2013-Jan-31, 11:50:52 </span>Failed to elect Host as Storage Pool Manager for Data Center Default. Setting status to Non-Operational.</div>
<div><div style="outline:none"><div style="text-align:left;line-height:100%;vertical-align:middle"><img src="https://ovirt-engine.uab.es/webadmin/webadmin/clear.cache.gif" style="width: 14px; height: 12px; background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAMCAYAAABSgIzaAAAAKklEQVR42mNgwAL+n0n7/3+mMRifSTP+z0AsGNVIC40gxciYgeZgcPoRAJrmd4n8GZZPAAAAAElFTkSuQmCC); background-position: 0px 0px; background-repeat: no-repeat no-repeat; " border="0"> 2013-Jan-31, 11:50:52 VM Fedora17 was set to the Unknown status.</div>
</div><div style="outline:none"><div style="text-align:left;line-height:100%;vertical-align:middle"><img src="https://ovirt-engine.uab.es/webadmin/webadmin/clear.cache.gif" style="width: 14px; height: 12px; background-image: url(data:image/gif;base64,R0lGODlhDgAMAJEDAMwzAP8zAGYAAP///yH5BAEAAAMALAAAAAAOAAwAAAIs3GA5ogeYQGBGyADlo+u+gHHVBQJiYpVnBJaN4XmNJ6QYG45uZypWX1nVEgUAOw==); background-position: 0px 0px; background-repeat: no-repeat no-repeat; " border="0"> 2013-Jan-31, 11:50:52 Host host1 is non-responsive.</div>
</div><div style="outline:none"><div style="text-align:left;line-height:100%;vertical-align:middle"><img src="https://ovirt-engine.uab.es/webadmin/webadmin/clear.cache.gif" style="width: 14px; height: 12px; background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAMCAYAAABSgIzaAAAAKklEQVR42mNgwAL+n0n7/3+mMRifSTP+z0AsGNVIC40gxciYgeZgcPoRAJrmd4n8GZZPAAAAAElFTkSuQmCC); background-position: 0px 0px; background-repeat: no-repeat no-repeat; " border="0"> 2013-Jan-31, 11:49:55 Invalid
 status on Data Center Default. Setting Data Center status to 
Non-Responsive (On host host1, Error: Network error during communication
 with the Host.).</div></div><div style="outline:none"><div style="text-align:left;line-height:100%;vertical-align:middle"><img src="https://ovirt-engine.uab.es/webadmin/webadmin/clear.cache.gif" style="width: 14px; height: 12px; background-image: url(data:image/gif;base64,R0lGODlhDgAMAKIHAE3SEhlQAGHwKiYmJje5BqL/olXgG////yH5BAEAAAcALAAAAAAOAAwAAAM0eLp8ES2GAmBUUxArizDbMQxMBkIDUZCOdypDIY8eEMKAIMiGzeG63q0xABiHkRTyMvgxEgA7); background-position: 0px 0px; background-repeat: no-repeat no-repeat; " border="0"> 2013-Jan-31, 11:44:25 VM Fedora17 started on Host host1</div>
<div style="text-align:left;line-height:100%;vertical-align:middle"><br></div><div style="text-align:left;line-height:100%;vertical-align:middle">Any suggest about the problem?. It seem a libvirt problem, I will continue investigating.</div>
<div style="text-align:left;line-height:100%;vertical-align:middle"><br></div><div style="text-align:left;line-height:100%;vertical-align:middle">Many thanks in avanced,</div><div style="text-align:left;line-height:100%;vertical-align:middle">
<br></div><div style="text-align:left;line-height:100%;vertical-align:middle">Juanjo.</div></div></div>