On Wed, Mar 25, 2020 at 1:36 AM Nir Soffer <[email protected]> wrote:
>
> On Tue, Mar 24, 2020 at 1:39 PM Gianluca Cecchi
> <[email protected]> wrote:
> >
> > Hello,
> > I'm testing the single node HCI with ovirt-node-ng 4.3.9 iso.
> > Very nice and many improvements over the last time I tried it. Good!
> >
> > I have a doubt related to shutdown procedure of the server.
> > Here below my steps:
> > - Shutdown all VMs (except engine)
> > - Put into maintenance data and vmstore domains
> > - Enable Global HA Maintenance
> > - Shutdown engine
>
> I think the missing part here is stopping the SPM (if running on this
> host), and disconnecting
> from storage.
>
> Both are done when you put a host to maintenance, but in hosted engine
> environment this
> is not possible from engine since engine runs on the storage you want
> to disconnect.
>
> > - Shutdown hypervisor
> >
> > It seems that the last step doesn't end and I had to brutally power off the 
> > hypervisor.
> > Here the screenshot regarding infinite failure in unmounting 
> > /gluster_bricks/engine
> >
> > https://drive.google.com/file/d/1ee0HG21XmYVA0t7LYo5hcFx1iLxZdZ-E/view?usp=sharing
> >
> > What would be the right step to do before the final shutdown of hypervisor?
>
> I think there is an ansible script to do what you need, or some other script.
>
> Simone, do you know where the clean shutdown script for HCI env?

OK, found it - this issue is
https://bugzilla.redhat.com/1609029

Simone provided this to solve the issue:
https://github.com/oVirt/ovirt-ansible-shutdown-env/blob/master/README.md

Nir
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