Hi Maor,
Ok, so how can I manage that, is there any solution to modify these VMs to be 
compliant with 3.5 DC ?
You understand that I can't destroy the VMs and re-create them, is there any 
solution consisting to export Vm and re-import it, to become 3.5 compliant ?
Thanks for your help.
Regards
Alain




Alain VONDRA
Chargé d'exploitation des Systèmes d'Information
Direction Administrative et Financière
+33 1 44 39 77 76
UNICEF France
3 rue Duguay Trouin  75006 PARIS
www.unicef.fr




-----Message d'origine-----
De : Maor Lipchuk [mailto:mlipc...@redhat.com]
Envoyé : lundi 31 août 2015 19:29
À : VONDRA Alain
Cc : users@ovirt.org
Objet : Re: [ovirt-users] Updare issues from oVirt 3.5.0.1-1 to 3.5.3

Hi Alain,

The OVF_STORE disk is only supported for 3.5 DC versions and later.
Since, in your last environment, you had 3.4 DC version, your VMs and Templates 
had no recover OVF_STORE disk in the Storage Domain.

Regards,
Maor




----- Original Message -----
> From: "VONDRA Alain" <avon...@unicef.fr>
> To: "Maor Lipchuk" <mlipc...@redhat.com>
> Cc: users@ovirt.org
> Sent: Monday, August 31, 2015 6:57:53 PM
> Subject: [ovirt-users] Updare issues from oVirt 3.5.0.1-1 to 3.5.3
>
> Hi,
> After a crash disaster on march, saved thanks to Maor, I still have
> many problems to update my engine.
> The target from the beginning is to migrate my oVirt manager hosted on
> a simple Desktop used to make a POC.
> I have now a real server HP Proliant DL360 to install my definitive
> PROD environment :
>  - 2 hosts with 64 Go of RAM CentOS 6.7 updated
>  - 1 SAN bay with 12 To
>  - 1 PC on CentOS 7 running a VM engine with oVirt 3.5.0.1-1 under
> CentOS 6.7 This version of oVirt came from updating oVirt 3.4 (maybe
> the node of problems).
> From the actual version, I couldn't finalize any update to 3.5.1  or
> now
> 3.5.3 without error messages.
> I have made a success try, if I make a clean install, without the
> postgresql data, and also tried to inject these data, but the engine
> failed after this action.
> So I was thinking that building a new manager on the physical server
> with CentOS 7.1 and oVirt 3.5.3 could resolve all my troubles...
> Once again, last Friday I could success.
> All seems to be OK :
> - Creation of a new DC
> - Creation of the Cluster
> - Creation of the 2 hosts
> - Networks, etc...
> But when I import all the iSCSI Storage domains (containing all my
> VMs), everything is OK but each Storage Domains didn't show any VMs...
> The only Storage that show an Import VM was my Test Storage of 10 Go
> with a test Vm created some days ago (so the track of the DC version
> 3.5 is not so
> bad)
> All the VMs created when the DC version was 3.4 disappeared during the
> import.

The import Storage Domain feature is only supported for 3.5 DC and later 
versions

> Likely I made backups, so I had to restore the two hosts and the
> manager to find back my DC running on oVirt 3.5.0.1-1....
> I am pretty lost, and I really need help to migrate and also to be
> able to upgrade normally oVirt and finally validate after a long time
> the platform in PRODUCTION.
>
> One question :
> - Is it correct to have the oVirt manager with CentOS 7.1 and the
> hosts with CentOS 6.7 ?
>
> Thanks for your help or experiences with this kind of migration.
> Alain
>
>
>
>
>
> Alain VONDRA
> Chargé d'exploitation des Systèmes d'Information Direction
> Administrative et Financière
> +33 1 44 39 77 76
> UNICEF France
> 3 rue Duguay Trouin  75006 PARIS
> www.unicef.fr
>
>
>
>
>
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