Hi, for documentation purpose: jhernand helped me working around this issue. all details and the workaround are found at: https://bugzilla.redhat.com/show_bug.cgi?id=1147011 this is still a problem in latest master, maybe vdsm people (Dan?) should take a look at it. Thanks for the very fast help! -- 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