This is a multi-part message in MIME format. ------=_NextPartTM-000-5ecc680a-ac13-498f-ad6c-497b2bd8fa74 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi there,=0A= =0A= we upgraded Ovirt to 3.6, added the first Centos 7 host and created a new c= luster =0A= with compatibility level 3.6 around it. Until now we are running with Fedor= a nodes.=0A= The first Linux VMs are already running in the new cluster. With the first = Windows=0A= VM migrated over we once again face the old Windows activation problem. The= =0A= system request us to reactivate the Windows license.=0A= =0A= To make a long story short: I manually compiled OVirt/Centos qemu 2.3 and e= nabled =0A= the old Fedora machine type pc-1.0. Afterwards I had to lower compatibility= level=0A= of the cluster to 3.5 because Ovirt tried to start the old machine type wit= h memory=0A= hotplug support -> FAIL. Finally everything is up and running.=0A= =0A= Conclusion: OVirt always tries to start VMs with memory hotplug in a curren= t 3.6 =0A= cluster. The machine type (e.g. rhel6.6.0) ist not checked and qemu will fa= il during=0A= startup with the message: qemu-kvm: "-memory 'slots|maxmem'" is not support= ed"=0A= Older post on mailing list: http://lists.ovirt.org/pipermail/users/2016-Jan= uary/037034.html=0A= =0A= Question: What is the desired way to disable the hotplug qemu parametrizati= on=0A= for single VMs in 3.6 cluster? It MUST be possible otherwise it would not m= ake=0A= sense to choos older machine types.=0A= =0A= Markus=0A= ------=_NextPartTM-000-5ecc680a-ac13-498f-ad6c-497b2bd8fa74 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-5ecc680a-ac13-498f-ad6c-497b2bd8fa74--