On Fri, Feb 8, 2019 at 12:20 PM Manny SyS <[email protected]> wrote:
> I have to deal with this oVirt 4.2 cluster, 4 nodes. > It seems someone smartly deleted hosted engine vm... how cool... so, all > the VMs are still running, but no cluster management anymore :-). > It's a testing environment, no hosted engine backup. > > I have no problems reinstalling the cluster... but I'd love to rescue the > VMs... so I'm trying to understand what options I do have, so I ask you > please if you have some hints, or maybe links to the right documentation. > > - ssh to any ovirt cluster node and export the vms with virsh? possible? > - ssh to any ovirt cluster node and live migrate all the vms on one node? > so that I can reinstall a new cluster on the freed nodes? Wondering which > one is the correct path to do this... btw, virsh only works in readonly in > ovirt cluster nodes > - it's a testing environment, so I could shutdown everything, reinstall a > new cluster, reconnect the old storage to the new cluster... question is, > how to reimport all the vms in the new cluster. > > Please any suggestions? > If you don't have any backup of the hosted-engine VM, the best think you could do is deploy hosted-engine from scratch and when you have the new engine manually re-import the previous hosts and the previous datacenter. I think that you should be able to do it even with running VMs but if you want to be on the safest side I suggest to manually shutdown all the VMs before the migration. > _______________________________________________ > Users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/4H6HMSRKOYV7I6XRC6FGGRBB2GKXRU52/ >
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