i found this article link from redhat. Unfortunately needs subscription:
https://access.redhat.com/solutions/2998291
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Erick Perez
Soluciones Tacticas Pasivas/Activas de Inteligencia y Analitica de
Datos para Gobiernos
Quadrian Enterprises S.A. - Panama, Republica de Panama
Skype chat: eaperezh
WhatsApp IM: +507-6675-5083
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On Sat, Aug 24, 2019 at 10:43 AM Erick Perez - Quadrian Enterprises
<eperez(a)quadrianweb.com> wrote:
>
> Good morning,
>
> I am running Ovirt 4.3.5 in Centos 7.6 with one virt node an a NFS
> storage node. I did the self-hosted engine setup and i plan to add a
> second virt host in a few days.
>
> I need to do heavy maintenance on the storage node (VDO and mdadm
> things) and would like to know how (or a link to an article) can I
> move the ovirt engine disk to another storage.
>
> Currentl the NFS storage has two volumens (volA,volB) and the physical
> host have spare space too. Virtual machines are in VolB and the engine
> is in VolA.
>
> I would like to move the engine disk from VolA to VolB or to local storage.
>
> BTW I am not sure if I should say "move the engine" or should I say
> move "hosted_storage domain" domain
>
> thanks in advance.
>
> ---------------------
> Erick Perez