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Hello All,
I have two hopefully easy questions regarding an ovirt-4.2.1 engine support=
and 3.x nodes ?
1) Does an ovirt-4.2.x engine support 3.x nodes ? As This page states:
"The cluster compatibility is set according to the version of the least cap=
able host operating system in the cluster."
https://www.ovirt.org/documentation/upgrade-guide/chap-Post-Upgrade_Tasks/
Which seems to indicate that you can run say a 4.2.1 engine with lower vers=
ion nodes, but is that correct ?
2) And can you just upgrade the nodes directly from 3.x to 4.2.x as per the=
se steps ?
1. Move the node to maintenance
2. Add 4.2.x repos
3. yum update
4. reboot
5. Activate (exit maintenance)
I've looked in the release notes but wasn't able to find much detail on ovi=
rt-nodes upgrades.
Thanks,
Joe.
--
J. Kelly
Infrastructure Engineer
TradingScreen
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<p style=3D"margin-top:0;margin-bottom:0">Hello All,</p>
<p style=3D"margin-top:0;margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0">I have two hopefully easy
questio=
ns regarding an <span>ovirt-4.2.1 engine support and 3.x nodes
?&=
nbsp;</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0">1) Does
an <span>ovirt-4.2.x=
engine support 3.x nodes ? As This page states:</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0"><span>"The
cluster compatibi=
lity is set according to the version of the least capable host operating sy=
stem in the cluster."</span><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0"><a
href=3D"https://www.ovirt.org/=
documentation/upgrade-guide/chap-Post-Upgrade_Tasks/"
class=3D"OWAAutoLink"=
</a><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0"><br>
</p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
Which seems to indicate that you can run say a 4.2.1 engine with lower=
version nodes, but is that correct ?</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
<br>
</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
2) And can you just upgrade the nodes directly from 3.x to 4.2.x as per the=
se steps ?</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
<br>
</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
</p>
<div>1. Move the node to maintenance<br>
2. Add 4.2.x repos<br>
3. yum update<br>
4. reboot<br>
5. Activate (exit maintenance)</div>
<br>
</span>
<p></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
I've looked in the release notes but wasn't able to find much detail o=
n ovirt-nodes upgrades.</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
<br>
</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
Thanks,</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
Joe.</span></p>
<p style=3D"margin-top:0;margin-bottom:0"><span
style=3D"font-size: 10pt;">=
<br>
</span></p>
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<div>-- <br>
<span style=3D"font-size:12pt; color:#000000; font-style:Arial,sans-serif; =
font-weight:bold">J. Kelly</span><br>
<span style=3D"font-size:10pt; color:#000000;
font-style:Arial,sans-serif">=
Infrastructure Engineer</span><br>
<span style=3D"font-size:12pt; color:#808080; font-style:Arial,sans-serif; =
font-weight:bold">TradingScreen</span><br>
<span style=3D"font-size:10pt; color:#808080;
font-style:Arial,sans-serif">=
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