5:20 p.m.
On Wed, Mar 7, 2018 at 4:11 PM, Jan Siml <jsiml(a)plusline.net> wrote:
Hello,
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.vdsbrok
er.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.core.common.businessentities.VmDynamic@491983e9'}), log
id: 7d49849e
2018-03-07 14:51:52,509+01 INFO [org.ovirt.engine.core.vdsbrok
er.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:{ho
stId='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.vdsbrok
er.vdsbroker.CreateBrokerVDSCommand] (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.vdsbrok
er.vdsbroker.CreateBrokerVDSCommand] (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.vdsbrok
er.vdsbroker.CreateBrokerVDSCommand] (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.vdsbrok
er.vdsbroker.CreateBrokerVDSCommand] (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>');
Kind regards
Jan Siml
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