Done. It still won't let me remove the host.
clicked maintenance, checked ignore gluster... box.
clicked remove.  got popup " track00.yard.psc.edu:

   - Cannot remove Host. Server having Gluster volume."


On Tue, Jan 29, 2019 at 4:24 AM Sahina Bose <sab...@redhat.com> wrote:

> On Mon, Jan 28, 2019 at 7:31 AM Edward Berger <edwber...@gmail.com> wrote:
> >
> > I have a problem host which also is the one I deployed a hyperconverged
> oVirt node-ng cluster from with the cockpit's hyperconverged installation
> wizard.
> >
> > When I realized after deploying that I hadn't set the MTUs correctly for
> the engine-mgmt, associated vlan and eno.2 device and also for my
> infiniband interface ib0, I went in and tried to set them to new values
> 9000 and 65520 it got into some kind of hung state.
> >
> > The engine task window shows a task in "executing" and a never ending
> spinning widget
> > "Handing non responsive Host track00..."
> >
> > I can tried updating the hosts /etc/sysconfig/network-scripts by hand.
> > I've tried every combination of the engines set host in maintenance mode
> , "sync networks" "refresh host capabilities" activating and rebooting, but
> I'm still stuck with an unresponsive host.
> >
> > I had another host that also failed but it allowed me to put it into
> maintenance mode and then remove it from the cluster and "add new" it back
> and it was happy.
> >
> > This one won't let me remove it because its serving the gluster volume
> mount point, even though I did give the mount options for the 2nd and 3rd
> backup volume servers.
> >
> > I'd appreciate any help restoring it to proper working order.
>
> Can you try removing the host after checking the "Ignore quorum loss ..."
> box?
>
> >
> > I'm attaching the gzip'd engine log.
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