<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 2, 2016 at 5:21 PM, VONDRA Alain <span dir="ltr"><<a href="mailto:AVONDRA@unicef.fr" target="_blank">AVONDRA@unicef.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
I'd like to upgrade my oVirt environment from 3.5 to 3.6 and maybe 4, actually the manager oVirt is un 3.5 version, installed on a CentOS 7.2 and the two hypervisors are installed on CentOS 6.8.<br>
I need anyway to upgrade the hosts to be able to move to 3.6.<br>
I've tried to upgrade the first host, but I had of course issues telling that it can't be possible to mix different OS in the same cluster, I've also tried to create another cluster to put this host without success.<br>
What is the best way to upgrade cleanly and safely ?<br>
Thank you in advance for your advices<br>
<br></blockquote><div><br></div><div>Follow this:</div><div><a href="https://www.ovirt.org/documentation/how-to/hosted-engine-host-OS-upgrade/">https://www.ovirt.org/documentation/how-to/hosted-engine-host-OS-upgrade/</a><br></div><div><br></div><div>Simply ignore the steps that refers to the engine VM if you are with the engine on a physical system. </div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Alain VONDRA<br>
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