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

[Dan Kenigsberg]

On Mon, May 12, 2014 at 05:34:34PM +0200, David Sommerseth wrote:
> 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.

Could you (or Toni) add more information regrading the last sentence? Is
there a known issue with ovirt-3.4.1's 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.