10:57 a.m.
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>
<http://org.ovirt.engine.co>re.common.businessentities.VmDynamic@491983...),
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.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.vdsbroker.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.vdsbroker.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.vdsbroker.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.LibvirtVmXmlBuilder.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>');
sure:
engine=# 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='prod-hub-201');
type | device | address
| is_managed | is_plugged | alias
------------+---------------+---------------------------------------------------
-----------+------------+------------+----------------
video | qxl |
| t | t |
controller | virtio-scsi |
| t | t |
balloon | memballoon |
| t | f | balloon0
graphics | spice |
| t | t |
controller | virtio-serial | {slot=0x06, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | t | t | virtio-serial0
disk | disk | {slot=0x07, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | f | t | virtio-disk0
memballoon | memballoon | {slot=0x08, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | f | t | balloon0
interface | bridge | {slot=0x03, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | f | t | net0
interface | bridge | {slot=0x09, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | f | t | net1
controller | scsi | {slot=0x05, bus=0x00, domain=0x0000,
type=pci, fun
ction=0x0} | f | t | scsi0
controller | ide | {slot=0x01, bus=0x00, domain=0x0000,
type=pci, function=0x1} | f | t | ide
controller | usb | {slot=0x01, bus=0x00, domain=0x0000,
type=pci, function=0x2} | t | t | usb
channel | unix | {bus=0, controller=0, type=virtio-serial,
port=1} | f | t | channel0
channel | unix | {bus=0, controller=0, type=virtio-serial,
port=2} | f | t | channel1
channel | spicevmc | {bus=0, controller=0, type=virtio-serial,
port=3} | f | t | channel2
interface | bridge |
| t | t | net1
interface | bridge |
| t | t | net0
disk | cdrom |
| t | f | ide0-1-0
disk | cdrom | {bus=1, controller=0, type=drive,
target=0, unit=0} | f | t | ide0-1-0
disk | disk |
| t | t | virtio-disk0
(20 rows)
Kind regards
Jan