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<div>Hi Yaniv,</div>
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<div id="AppleMailSignature">Thanks!</div>
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<div id="AppleMailSignature">Just to be 100% sure, on the hosts we upgrade to 7.3 first and then to 4.0? Or can i add the 4.0 repo and update everything together?</div>
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<div id="AppleMailSignature">For the engine it is quite clear now and makes sense I guess. New CentOS requires oVirt 4, so we should upgrade to it first.</div>
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<div id="AppleMailSignature">Thanks for your help,</div>
<div id="AppleMailSignature">Christophe <br>
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Sent from my iPhone</div>
<div><br>
On 15 Dec 2016, at 18:51, Yaniv Dary <<a href="mailto:ydary@redhat.com">ydary@redhat.com</a>> wrote:<br>
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<div dir="auto">Backup, upgrade oVirt to 4, upgrade engine OS to 7.3, start upgrading hypervisors to 4 on 7.3 as well. <br>
<br>
<div data-smartmail="gmail_signature">Yaniv Dary<br>
Technical Product Manager<br>
Red Hat Israel Ltd.<br>
34 Jerusalem Road<br>
Building A, 4th floor<br>
Ra'anana, Israel 4350109<br>
<br>
Tel : +972 (9) 7692306<br>
8272306<br>
Email: <a href="mailto:ydary@redhat.com">ydary@redhat.com</a><br>
IRC : ydary</div>
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<div class="gmail_quote">On Dec 15, 2016 7:33 PM, "Christophe TREFOIS" <<a href="mailto:christophe.trefois@uni.lu">christophe.trefois@uni.lu</a>> wrote:<br type="attribution">
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<div style="word-wrap:break-word">Hi Yaniv,
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<div>Would you recommend first to upgrade to CentOS 7.3, and then to oVirt 4 or ?</div>
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<div>We are currently running CentOS 7.2 (sometimes 7.1) with oVirt 3.6.</div>
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<div>Thanks,</div>
<div>Christophe<br>
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<blockquote type="cite">
<div>On 15 Dec 2016, at 18:16, Yaniv Dary <<a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>> wrote:</div>
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<div dir="auto">It may work, but we don't support 3.6 for a while and I'm not sure what issues you may encounter.
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<div dir="auto">It is safer to upgrade the engine first and the hosts later. 4.0 supports 3.6 compatibility, just make sure all cluster are 3.6 with el7 prior to updating. <br>
<br>
<div data-smartmail="gmail_signature" dir="auto">Yaniv Dary<br>
Technical Product Manager<br>
Red Hat Israel Ltd.<br>
34 Jerusalem Road<br>
Building A, 4th floor<br>
Ra'anana, Israel 4350109<br>
<br>
Tel : <a href="tel:+972%209-769-2306" value="+97297692306" target="_blank">+972 (9) 7692306</a><br>
8272306<br>
Email: <a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a><br>
IRC : ydary</div>
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<div class="gmail_quote">On Dec 15, 2016 6:49 PM, "Richard Chan" <<a href="mailto:richard@treeboxsolutions.com" target="_blank">richard@treeboxsolutions.com</a>> wrote:<br type="attribution">
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<div>Planning and upgrade from 3.6.8 to 4.0.6:</div>
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<div>4.0.6 mentions supporting CentOS 7.3 and qemu-kvm-ev 2.6</div>
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<div>Is it possible in a 3.6.7 environment to upgrade all the hosts first to CentOS 7.3, vdsm 4.18, and qemu-kvm-ev 2.6 before tackling the engine? In other words, is the 4.0.6 host stack compatible with a 3.6.7 engine?</div>
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<div dir="ltr"><font face="Droid Sans"><span style="font-size:15px">Richard Chan</span></font></div>
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