[ovirt-users] AIO 3.4 on fedora 19 initial errors before coming up

[David Sommerseth]

On 12/05/14 12:28, Dan Kenigsberg wrote:
> On Mon, May 12, 2014 at 02:33:52AM -0400, Francesco Romani wrote:
>> Hi,
>>
>> ----- Original Message -----
>>> From: "Gianluca Cecchi" <gianluca.cecchi at gmail.com>
>>> To: "Roy Golan" <rgolan at redhat.com>
>>> Cc: "users" <users at ovirt.org>
>>> Sent: Sunday, May 11, 2014 11:49:06 PM
>>> Subject: Re: [ovirt-users] getVdsCapabilites unexpected exception [was: Re: AIO 3.4 on fedora 19 initial errors
>>> before coming up]
>> [...]
>>> it seems the error in vdsm.log when I run the command above is of this type:
>>>
>>> Thread-25::ERROR::2014-05-11
>>> 20:18:02,202::BindingXMLRPC::1086::vds::(wrapper) unexpected error
>>> Traceback (most recent call last):
>>> File "/usr/share/vdsm/BindingXMLRPC.py", line 1070, in wrapper
>>> res = f(*args, **kwargs)
>>> File "/usr/share/vdsm/BindingXMLRPC.py", line 393, in getCapabilities
>>> ret = api.getCapabilities()
>>> File "/usr/share/vdsm/API.py", line 1185, in getCapabilities
>>> c = caps.get()
>>> File "/usr/share/vdsm/caps.py", line 369, in get
>>> caps.update(netinfo.get())
>>> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 557, in get
>>> netAttr.get('qosOutbound'))
>>> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 487, in
>>> _getNetInfo
>>> ipv4addr, ipv4netmask, ipv6addrs = getIpInfo(iface)
>>> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 317, in
>>> getIpInfo
>>> ipv6addrs = devInfo.get_ipv6_addresses()
>>> SystemError: error return without exception set
>>>
>>>
>>> Based on above errors, I think that for some reason these two python related
>>> packages that were updated yesterday are causing some problems with vdsm.
>>> Can you confirm that you can run ok the 3.4 vdsm with those?
>>>
>>> vdsm-4.14.6-0.fc19.x86_64
>>>
>>>
>>> May 10 21:24:23 Updated: python-ethtool-0.9-2.fc19.x86_64
>>> May 10 21:24:23 Updated: python-lxml-3.3.5-1.fc19.x86_64
>>>
>>> I can also try to rollback and see...
>>>
>>>
>>> I was right.
>>> Against what to bugzilla?
>>> This is a show stopper for fedora 19 ovirt users...
>>
>> Unfortunately, you are been hit by https://bugzilla.redhat.com/show_bug.cgi?id=1078312
>>
>> It is fixed on gerrit, but you'll need VDSM >= 4.14.8.1
> 
> Too bad that we did not manage to add a "Conflicts: vdsm <= 4.18.6" to
> that release of python-ethtool-0.9-2.fc19.x86_64. But now that it is
> out, there is not much that one can do but to upgrade to a new Vdsm or
> roll back python-ethtool.
> 
> The propblem was due to Vdsm-proper using libnl1 while that version of
> python-ethtool starting to use linbnl3 and solved by
> http://gerrit.ovirt.org/26514. Backporting this to the now-unsupported
> ovirt-3.3 is not really viable, I a m afraid.

Sorry about that!  I honestly forgot about this when I had a discussion
with Antoni Segura Puimedon last week.  And we discovered some other
ugly issues too, where we need a dependency on a not yet released libnl3
version to fully fix some libnl connection conflicts with vdsm.

I tried to remove this update in the last minute.  But it obviously
slipped through anyway :(  Not sure if I'm able to revert to an older
version now in Koji.


--
kind regards,

David Sommerseth