[ovirt-devel] oVirt engine host not starting due to undetected emulated machines

[David Caro]

Finally solved, thanks roglan and sbonazzo!!


To solve it we have updated the vdsm package form the 3.4 stable
repository, and also the qemu-kvm-rhevm from the 3.4 snapshot
repository, that will be released tomorrow to the 3.4 stable repo.
Libvirt was also updated.

After that the host came back up, and now we can manage again all the
vms as usual.


Thanks!

On 09/05, David Caro wrote:
> Hi!
> 
> Following on fromani investigation, I'm moving the issue to the devel
> list.
> 
> The issue is that on one of our oVirt setups, with an all-in-one
> installation, the host has been set as 'non operational' and it can't
> be started, when trying to start it it complains with the error:
> 
> Host local_host does not comply with the cluster local_cluster
> emulated machines. The Hosts emulated machines are
> rhel6.4.0,pc,rhel6.3.0,rhel6.2.0,rhel6.1.0,rhel6.0.0,rhel5.5.0,rhel5.4.4,rhel5.4.0
> and the cluster is rhel6.4.0}
> 
> But looking at getVdsCaps you can see it does:
> 	emulatedMachines = ['rhel6.4.0',
> 	                    'pc',
> 	                    'rhel6.3.0',
> 	                    'rhel6.2.0',
> 	                    'rhel6.1.0',
> 	                    'rhel6.0.0',
> 	                    'rhel5.5.0',
> 	                    'rhel5.4.4',
> 	                    'rhel5.4.0']
> 
> 
> I found out when I had to restart libvirtd to free the logfile (/tmp
> out of space), then the vms showed as paused, and when trying to start
> them is when I found out that the host was in non operational status.
> 
> @fromani If I'm leaving something out, please complete :)
> 
> Thanks!
> 
> -- 
> David Caro
> 
> Red Hat S.L.
> Continuous Integration Engineer - EMEA ENG Virtualization R&D
> 
> Tel.: +420 532 294 605
> Email: dcaro at redhat.com
> Web: www.redhat.com
> RHT Global #: 82-62605



-- 
David Caro

Red Hat S.L.
Continuous Integration Engineer - EMEA ENG Virtualization R&D

Tel.: +420 532 294 605
Email: dcaro at redhat.com
Web: www.redhat.com
RHT Global #: 82-62605
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