Have you removed the required property?
Do you have other required networks in this cluster except ovirtmgmt?
Do you see event massages complaining that some network/s is missing in the cluster?
What versions are your engine and vdsm?

Alona, am i missing something?



On Tue, May 8, 2018 at 4:42 PM, Callum Smith <callum@well.ox.ac.uk> wrote:
Dear Michael,

No luck, the cycling is still happening. This is with a hard reset of the host-engine vm, the host, updating the node versions on everything.

Would it be really bad to just delete the nodes from the DB and clean install them?

Regards,
Callum

--

Callum Smith
Research Computing Core
Wellcome Trust Centre for Human Genetics
University of Oxford
e. callum@well.ox.ac.uk

On 8 May 2018, at 13:44, Michael Burman <mburman@redhat.com> wrote:

You should only remove the required property from the network, this will release the host from the activating cycle in which it's stuck now.

On Tue, May 8, 2018 at 3:39 PM, Callum Smith <callum@well.ox.ac.uk> wrote:
Dear Michael,

Good to know - didn't know about that path to configure networks.

What's the procedure to remove the failing hosts and re-install? I can't get them into maintenance mode to then install them.

Regards,
Callum

--

Callum Smith
Research Computing Core
Wellcome Trust Centre for Human Genetics
University of Oxford
e. callum@well.ox.ac.uk

On 8 May 2018, at 12:37, Michael Burman <mburman@redhat.com> wrote:

Hi Callum
Looks like you hitting  https://bugzilla.redhat.com/show_bug.cgi?id=1570388
Do you have a required network in your env(except ovirtmgmt)? try to uncheck the 'required' from this network, this will solve the issue(via Clusters>network or Networks>Cluster).
The bug was fixed in ovirt-engine-4.2.3.4

Cheers)

On Tue, May 8, 2018 at 12:55 PM, Callum Smith <callum@well.ox.ac.uk> wrote:
Dear All,

There appears to be an issue with the host install on these, there's quite a lot of errors being kicked out into the logs as they cycle through attempting to activate, failing, and then failing to go into maintenance. I can't remove the hosts from the engine to attempt to reinstall them.

Issue presented from having a statically configured network on the ovritmgmt network on the hosts before running the host install. There are SQL errors (FK missing) and assorted goodness in there.

Any help greatly appreciated, not sure what the next step forward is from here

Engine.log on dropbox:

PS. Sorry if this comes through a few times, mailing list membership seems to be having a funny turn this morning.

Regards,
Callum

--

Callum Smith
Research Computing Core
Wellcome Trust Centre for Human Genetics
University of Oxford
e. callum@well.ox.ac.uk


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--
Michael Burman

Senior Quality engineer - rhv network - redhat israel

mburman@redhat.com    M: 0545355725     IM: mburman




--
Michael Burman

Senior Quality engineer - rhv network - redhat israel

mburman@redhat.com    M: 0545355725     IM: mburman




--

Michael Burman

Senior Quality engineer - rhv network - redhat israel

Red Hat

mburman@redhat.com    M: 0545355725     IM: mburman