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 ? 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 : [email protected] [mailto:[email protected]] De la part de VONDRA Alain Envoyé : lundi 16 mars 2015 13:52 À : Simone Tiraboschi Cc : [email protected] 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:[email protected]] Envoyé : lundi 16 mars 2015 11:55 À : VONDRA Alain Cc : Roy Golan; [email protected] Objet : Re: [ovirt-users] Reinstalling a new oVirt Manager ----- Original Message ----- > From: "VONDRA Alain" <[email protected]> > To: "Roy Golan" <[email protected]> > Cc: [email protected] > 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 > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
