Hi, fyi: this might be true for old 3.0 versions but at least since 3.3.z upgrades are stable and work well. there is just some breakage in rest api json support from 3.3. to 3.4. but this is due to the fact that json was not "officially" supported in 3.3 HTH Am 02.09.2014 02:14, schrieb Hideo Goto: > But Ovirt is, > as you know, very update-hostile system: We still have another 3.0 site > working. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen