On Wed, Mar 7, 2018 at 5:32 PM, Jan Siml <js...@plusline.net> wrote: > Hello Arik, > > > we have upgrade one of our oVirt engines to 4.2.1 (from 4.1.9) >> and afterwards all nodes too. The cluster compatibility level >> has been set to 4.2. >> >> Now we can't start a VM after it has been powered off. The only >> hint we found in engine.log is: >> >> 2018-03-07 14:51:52,504+01 INFO >> [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] START, >> UpdateVmDynamicDataVDSCommand( >> UpdateVmDynamicDataVDSCommandParameters:{hostId='null', >> vmId='a7bc4124-06cb-4909-9389-bcf727df1304', >> vmDynamic='org.ovirt.engine.co >> <http://org.ovirt.engine.co>re.common.businessentities.VmDyn >> amic@491983e9'}), >> >> log id: 7d49849e >> 2018-03-07 14:51:52,509+01 INFO >> [org.ovirt.engine.core.vdsbroker.UpdateVmDynamicDataVDSCommand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] FINISH, >> UpdateVmDynamicDataVDSCommand, log id: 7d49849e >> 2018-03-07 14:51:52,531+01 INFO >> [org.ovirt.engine.core.vdsbroker.CreateVDSCommand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] START, CreateVDSCommand( >> CreateVDSCommandParameters:{hostId='0add031e-c72f-473f-ab2f- >> 4f7abd1f402b', >> vmId='a7bc4124-06cb-4909-9389-bcf727df1304', vm='VM >> [prod-hub-201]'}), log id: 4af1f227 >> 2018-03-07 14:51:52,533+01 INFO >> [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCo >> mmand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] START, >> CreateBrokerVDSCommand(HostName = prod-node-210, >> CreateVDSCommandParameters:{hostId='0add031e-c72f-473f-ab2f- >> 4f7abd1f402b', >> vmId='a7bc4124-06cb-4909-9389-bcf727df1304', vm='VM >> [prod-hub-201]'}), log id: 71dcc8e7 >> 2018-03-07 14:51:52,545+01 ERROR >> [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCo >> mmand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] Failed in >> 'CreateBrokerVDS' method, for vds: 'prod-node-210'; host: >> 'prod-node-210': null >> 2018-03-07 14:51:52,546+01 ERROR >> [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCo >> mmand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] Command >> 'CreateBrokerVDSCommand(HostName = prod-node-210, >> CreateVDSCommandParameters:{hostId='0add031e-c72f-473f-ab2f- >> 4f7abd1f402b', >> vmId='a7bc4124-06cb-4909-9389-bcf727df1304', vm='VM >> [prod-hub-201]'})' execution failed: null >> 2018-03-07 14:51:52,546+01 INFO >> [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateBrokerVDSCo >> mmand] >> (EE-ManagedThreadFactory-engine-Thread-25) >> [f855b54a-56d9-4708-8a67-5609438ddadb] FINISH, >> CreateBrokerVDSCommand, log id: 71dcc8e7 >> 2018-03-07 14:51:52,546+01 ERROR >> [org.ovirt.engine.core.vdsbroker.CreateVDSCommand] >> (EE-ManagedThreadFactory-engine-Thread-25) [f855b5 >> 4a-56d9-4708-8a67-5609438ddadb] Failed to create VM: >> java.lang.NullPointerException >> at >> org.ovirt.engine.core.vdsbroker.builder.vminfo.LibvirtVmXmlB >> uilder.lambda$writeInterfaces$23(LibvirtVmXmlBuilder.java:1066) >> [vdsbroker.jar:] >> >> [...] >> >> But this doesn't lead us to the root cause. I haven't found any >> matching bug tickets in release notes for upcoming 4.2.1. Can >> anyone help here? >> >> >> What's the mac address of that VM? >> You can find it in the UI or with: >> >> select mac_addr from vm_interface where vm_guid in (select vm_guid >> from vm_static where vm_name='<vm_name>'); >> >> >> Actually, different question - does this VM has unplugged network >> interface? >> > > The VM has two NICs. Both are plugged. > > The MAC addresses are 00:1a:4a:18:01:52 for nic1 and 00:1a:4a:36:01:67 for > nic2. >
OK, those seem like two valid mac addresses so maybe something is wrong with the vm devices. Could you please provide the output of: select type, device, address, is_managed, is_plugged, alias from vm_device where vm_id in (select vm_guid from vm_static where vm_name='<vm_name>'); > > Regards > > Jan >
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