12:20 p.m.
Is there any command to verify if the storage domain contains VMs or not ?
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 : VONDRA Alain
Envoyé : mardi 17 mars 2015 16:41
À : VONDRA Alain; Simone Tiraboschi
Cc : users(a)ovirt.org
Objet : RE: [ovirt-users] Reinstalling a new oVirt Manager
Hi everybody,
Is there anyboby who can help me ?
Thanks
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 : VONDRA Alain
Envoyé : mardi 17 mars 2015 14:40
À : VONDRA Alain; Simone Tiraboschi
Cc : users(a)ovirt.org
Objet : RE: [ovirt-users] Reinstalling a new oVirt Manager
To complete my previous post, if this storage domain doesn't contain VM, but just
Disks attached to other VMs from other Storage Domain.
How can I check it before breaking the rest of my data importing other SD ???
Thanks
No I don't see any VM images, that the big problem...
Ok, I've done that action, but after I don't any "Import
VMs" and
"Import Templates" tabs....
What's happening ????
Alain
You don't have to explicitly re-import each VM.
You should find your storage domain with all the preexisting VM images.
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
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
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 : Simone Tiraboschi [mailto:stirabos@redhat.com] Envoyé : mardi 17
mars 2015 12:04 À : VONDRA Alain Cc : users(a)ovirt.org Objet : Re:
[ovirt-users] Reinstalling a new oVirt Manager
----- Original Message -----
> From: "VONDRA Alain" <AVONDRA(a)unicef.fr>
> To: "VONDRA Alain" <AVONDRA(a)unicef.fr>, "Simone
Tiraboschi"
> <stirabos(a)redhat.com>
> Cc: users(a)ovirt.org
> Sent: Tuesday, March 17, 2015 11:29:23 AM
> Subject: RE: [ovirt-users] Reinstalling a new oVirt Manager
>
> Hi,
> The plan using import Domain seems to be OK, but when I finalize the
> importation of a Data/iScsi I have this alert :
>
> Storage Domain(s) are already attached to a Data Center. Approving
> this operation might cause data corruption if both Data Centers are active.
>
> How can I detach this domain to a non visible old Data Center ??
> Can I pass this alert without data lost ?
If the old engine is no more active and the new one is using a new
database and not an imported one you are safe to proceed.
> Thanks
> 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 : users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] De la
> part de VONDRA Alain Envoyé : lundi 16 mars 2015 13:52 À : Simone
> Tiraboschi Cc : users(a)ovirt.org Objet : Re: [ovirt-users]
> Reinstalling a new oVirt Manager
>
> I plan to reinstall on a cloned VM from the original one, I have
> cleaned the previous version, and made an engine-setup.
> So I have backups from the previous Manager, I can backup to the new one.
> But, reading the overt-engine-backup, it seems to be possible only
> before doing engine-setup.
> Is that right or may I launch a backup after an engine-setup ?
> An engine-clean is enough to use engine-backup ?
>
> Thanks
>
>
>
>
>
> 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 : Simone Tiraboschi [mailto:stirabos@redhat.com] Envoyé : lundi
> 16 mars
> 2015 11:55 À : VONDRA Alain Cc : Roy Golan; users(a)ovirt.org Objet : Re:
> [ovirt-users] Reinstalling a new oVirt Manager
>
>
>
> ----- Original Message -----
> > From: "VONDRA Alain" <AVONDRA(a)unicef.fr>
> > To: "Roy Golan" <rgolan(a)redhat.com>
> > Cc: users(a)ovirt.org
> > Sent: Monday, March 16, 2015 11:14:10 AM
> > Subject: [ovirt-users] Reinstalling a new oVirt Manager
> >
> > Hi
> > I want to reinstall a new clean oVirt Manager, and I have a question :
> > If I install a new manager, do I recover the datacenter and all
> > the Vms installed in it without any lost of data ?
> > What is the best practice to do this safely ?
> > Thank you for your help
> > Alain
>
> Are you planning to install on a new host/VM?
>
> You have basically two alternatives:
> A. backup the DB and restore it on the new engine as described here:
> http://www.ovirt.org/Ovirt-engine-backup
>
> B. Start from scratch with a new engine on a new DB and re-import
> existing storage domains:
> http://www.ovirt.org/Features/ImportStorageDomain
>
> Option B involves a lot of manual steps but it could be also used as
> a disaster recovery flow when the DB is for any reasons lost or corrupted.
>
>
>
> > 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
> >
> >
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users(a)ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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