[ovirt-devel] [OST] [HC] HE VM fails to start

[Dan Kenigsberg]

On Tue, Apr 4, 2017 at 9:28 AM, Sahina Bose <sabose at redhat.com> wrote:
> Job's still failing on master.
> Could this be related to network patches that got merged on Mar 28, for
> instance https://gerrit.ovirt.org/#/c/74390/ ?
>
> On Thu, Mar 30, 2017 at 11:41 AM, Sahina Bose <sabose at redhat.com> wrote:
>>
>> The error in vdsm.log
>>
>> Traceback (most recent call last):
>>   File "/usr/share/vdsm/virt/vm.py", line 2016, in _setup_devices
>>     dev_object.setup()
>>   File "/usr/lib/python2.7/site-packages/vdsm/virt/vmdevices/graphics.py",
>> line 63, in setup
>>     net_api.create_libvirt_network(display_network, self.conf['vmId'])
>>   File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 90, in
>> create_libvirt_network
>>     libvirt.create_network(netname, user_reference)
>>   File "/usr/lib/python2.7/site-packages/vdsm/network/libvirt.py", line
>> 94, in create_network
>>     if not is_libvirt_network(netname):
>>   File "/usr/lib/python2.7/site-packages/vdsm/network/libvirt.py", line
>> 159, in is_libvirt_network
>>     netname = LIBVIRT_NET_PREFIX + netname
>> TypeError: cannot concatenate 'str' and 'NoneType' objects
>> 2017-03-29 22:58:39,559-0400 ERROR (vm/d71bdf4e) [virt.vm]
>> (vmId='d71bdf4e-1eb3-4762-bd0e-05bb9f5e43ef') The vm start process failed
>> (vm:659)
>>
>> The tests last passed on Mar 28. Did a recent patch break this?
>>
>> The full build logs at
>> http://jenkins.ovirt.org/job/ovirt_master_hc-system-tests/52/artifact/exported-artifacts/test_logs/
>>
>> thanks
>> sahina

Sorry Sahina for having missed your email. Indeed, it seems that
Eddy's topic branch of creating libvirt networks just-in-time causes
the failure.
Do note that the topic branch is quite long, and reverting parts of it
might take a little while.

Petr,  can you make hc-system-tests green again?

Regards,
Dan.