[ovirt-users] 3.5 install issues: failed to setup ovirtmgmt

[Dan Kenigsberg]

On Mon, Oct 27, 2014 at 07:49:45AM +0100, Jiri Moskovcak wrote:
> On 10/26/2014 11:13 PM, Dan Kenigsberg wrote:
> >On Sat, Oct 25, 2014 at 09:18:18PM -0400, Robert Story wrote:
> >>On Sat, 25 Oct 2014 23:30:41 +0100 Dan wrote:
> >>DK> On Sat, Oct 25, 2014 at 03:18:32PM -0400, Robert Story wrote:
> >>DK> > line 225, in _setupNetworks 'message: "%s"' % (networks, code,
> >>DK> > message)) RuntimeError: Failed to setup networks {'ovirtmgmt':
> >>DK> > {'nic': 'eth0', 'netmask': '255.255.255.0', 'bootproto': 'none',
> >>DK> > 'ipaddr': '10.69.79.31'}}. Error code: "16" message: "Unexpected
> >>DK> > exception"
> >>DK>
> >>DK> This means that something nasty happened inside Vdsm while attempting to
> >>DK> create the bridge.
> >>DK>
> >>DK> Can you attach vdsm.log and supervdsmd.log?
> >>
> >>Sure...
> >>
> >>http://futz.org/users/tmp/ovirt5/supervdsm.log
> >>http://futz.org/users/tmp/ovirt5/vdsm.log
> >
> >supervdsm.log has
> >
> >MainProcess|Thread-16::DEBUG::2014-10-25 12:37:25,045::supervdsmServer::101::SuperVdsm.ServerCallback::(wrapper) call setupNetworks with ({'ovirtmgmt': {'nic': 'eth0', 'netmask': '255.255.255.0', 'bootproto': 'none', 'ipaddr': '10.69.79.31'}}, {}, {'connectivityCheck': False}) {}
> >MainProcess|Thread-16::WARNING::2014-10-25 12:37:25,046::libvirtconnection::135::root::(wrapper) connection to libvirt broken. ecode: 1 edom: 7
> >MainProcess|Thread-16::CRITICAL::2014-10-25 12:37:25,046::libvirtconnection::137::root::(wrapper) taking calling process down.
> >MainThread::DEBUG::2014-10-25 12:37:25,046::supervdsmServer::451::SuperVdsm.Server::(main) Terminated normally
> >MainProcess|Thread-16::DEBUG::2014-10-25 12:37:25,046::libvirtconnection::143::root::(wrapper) Unknown libvirterror: ecode: 1 edom: 7 level: 2 message: internal error client socket is closed
> >
> >which means that libvirtd has died (or was restarted).
> >
> >Jiri, can you tell why this has happened?
> 
> Hi Dan,
> I'm not libvirt expert, so I don't have any idea why it died and I don't
> think the setup restarts it during the installation.

When `vdsm-tool configure` change libvirt's condifuration, the
installation should restart libvirtd. Vdsm (and supervdsm) must be
restarted after the new libvirtd process is up. I remember that we had
some problems in developement time, and wonder if we see here another
case.

Can you or Sandro compare timeings and check this out?