[ovirt-users] Guest won't start after upgrade to 3.6

[Michal Skrivanek]

> On 05 Jan 2016, at 17:08, Lionel Caignec <caignec at cines.fr> wrote:
> 
> I anwser myself, did not understand why but now my guest start.

Just checking your earlier failure….
Did you perhaps try suspend/resume earlier? Or was it a snapshot?
you also could have had wrong qemu-kvm installed on centos 7.2 if for any reason you didn’t pick up the one supplied by ovirt repo

Thanks,
michal
> 
> 
> ----- Mail original -----
> De: "Lionel Caignec" <caignec at cines.fr>
> À: "users" <users at ovirt.org>
> Envoyé: Mardi 5 Janvier 2016 13:36:59
> Objet: [ovirt-users] Guest won't start after upgrade to 3.6
> 
> i just upgraded my cluster from ovirt 3.5 to 3.6. My ovirt nodes run centos 7.2.
> I've got a problem about some guest (centos 6.x), when i try to run them i get this error:
> 
> "org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-41) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM XXXXX is down with error. Exit message: internal error: process exited while connecting to monitor: 2016-01-05T12:02:56.879292Z qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15"
> 
> Looking forward in the log i find this : 
> "2016-01-05T12:02:56.879615Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config
> 2016-01-05T12:02:56.897747Z qemu-kvm: "-memory 'slots|maxmem'" is not supported by: rhel6.5.0"
> 
> In RHEL KB i found this bug which seems to be the same that mine :  https://bugzilla.redhat.com/show_bug.cgi?id=1275268
> 
> 
> So my question:
> - is it really problem of "memory hotplug" if yes how can i disable it?
> - My guests seems to inherit of parameter "Custom Emulated Machine" with value rhel6.5.0 from cluster config but i did not see how to modify it?
> 
> 
> 
> --
> Lionel Caignec 
> 
> Centre Informatique National de l' Enseignement Supérieur 
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