Hello Martin, that's it. Thank you very much. Regards, Michael Am 19.09.2016 12:39, schrieb Martin Perina:
Hi Michael,
you have at least 1 cluster with 3.5 or lower compatibility version. You need to upgrade all your clusters to 3.6 version before upgrading to 4.0.
Martin Perina
On Mon, Sep 19, 2016 at 12:25 PM, Michael Wagenknecht <wagenknecht@fuh-e.de <mailto:wagenknecht@fuh-e.de>> wrote:
Hello, I try to upgrade my ovirt engine from 3.6.7.5 to 4.0.3. When I start engine-setup I get the following message: "Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5" My management client is a virtual CentOS 7.2 machine.
I also tried the ovirt-engine migration from 3.6 to 4.0 on a new installed CentOS 7.2 machine. I got the same message.
Attached is the engine-setup log.
Regards, Michael
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