On Tue, Nov 13, 2018 at 3:36 AM Punaatua PK <punaatua.pk@gmail.com> wrote:
Hello,

we have the current setup.

=> 1 datacenter on site A with 1 cluster which is compose of 3 hosts and a self-hosted engine
=> 1 datacenter on site B (let's call this TATA) with 1 cluster compose of 3 hosts which is using glusterfs. This datacenter is managed by the self-hosted engine on site A

We want to create on site B another datacenter with 1 cluster and another self-hosted engine
then disengage datacenter TATA from self-hosted engine on site A.
after that, we want to import all the ressource on the self-hosted engine on site B

Is it possible to do this without loosing VM on glusterfs ?
Off course VM will be shutdown during the operation.

I mean, when a host is added on a new datacenter, ovirt will install package if necessary. Is there any way that ovirt manager erase actual configuration ?
Is it safe to do this operation ?

Hi,
of course you can manually simply shutdown the VMs on the storage domain you want to migrate, detach it from the first engine and import it back in the second one.
I'd also suggest to take a look to manageIQ which is the best response to manage complex environments composed by multiple engine from a single panel.
 
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