On Thu, Mar 3, 2016 at 9:06 AM, Dan Kenigsberg <danken@redhat.com> wrote:
>
> On Thu, Mar 03, 2016 at 12:54:25AM +0000, David LeVene wrote:
> >
> > Can you check our patches? They should resolve the problem we saw in the
> > log: https://gerrit.ovirt.org/#/c/54237  (based on oVirt-3.6.3)
> >
> > -- I've manually applied the patch to the node that I was testing on
> > and the networking comes on-line correctly - now I'm encountering a
> > gluster issue with cannot find master domain.
>
> You are most welcome to share your logs (preferably on a different
> thread, to avoid confusion)
>
> >
> > Without the fixes, as a workaround, I would suggest (if possible) to disable IPv6 on your host boot line and check if all works out for you.
> > -- Ok, but as I can manually apply the patch its good now. Do you know
> > what version are we hoping to have this put into as I won't perform an
> > ovirt/vdsm update until its part of the upstream RPM's
>
> The fix has been proposed to ovirt-3.6.4. I'll make sure it's accepted.
>
> >
> > Do you need IPv6 connectivity? If so, you'll need to use a vdsm hook or another interface that is not controlled by oVirt.
> > -- Ideally I'd prefer not to have it, but the way our network has been
> > configured some hosts are IPv6 only, so at a min the guests need it..
> > the hypervisors not so much.
>
> May I tap to what your IPv6 experience? (only if you feel confortable sharing
> this publically). What does these IPv6-only servers do? What does the guest do
> with them?
>
> >
> > -- I've now hit an issue with it not starting up the master storage
> > gluster domain - as it’s a separate issue I'll review the mailing
> > lists & create a new item if its related.. I've attached the
> > supervdsm.log incase you can save me some time and point me in the
> > right direction!
>
> All I see is this
>
> MainProcess|jsonrpc.Executor/4::ERROR::2016-03-03 11:15:04,699::supervdsmServer::118::SuperVdsm.ServerCallback::(wrapper) Error in wrapper
> Traceback (most recent call last):
>   File "/usr/share/vdsm/supervdsmServer", line 116, in wrapper
>     res = func(*args, **kwargs)
>   File "/usr/share/vdsm/supervdsmServer", line 531, in wrapper
>     return func(*args, **kwargs)
>   File "/usr/share/vdsm/gluster/cli.py", line 496, in volumeInfo
>     xmltree = _execGlusterXml(command)
>   File "/usr/share/vdsm/gluster/cli.py", line 108, in _execGlusterXml
>     raise ge.GlusterCmdExecFailedException(rc, out, err)
> GlusterCmdExecFailedException: Command execution failed
> return code: 2


We have this logs before the exception:

MainProcess|jsonrpc.Executor/3::DEBUG::2016-03-03 11:02:42,945::utils::669::root::(execCmd) /usr/bin/taskset --cpu-list 0-39 /usr/sbin/gluster --mode=script volume info --re
mote-host=ovirtmount.test.lab data --xml (cwd None)