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<p>Yes, that makes sense. Thanks.</p>
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<div class="moz-cite-prefix">On 06/26/2016 10:00 AM, Christophe
TREFOIS wrote:<br>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">For CentOS 7, I set the host in global
maintenance, and then upgrade the engine.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">After that, reboot cleanly the engine and set
the maintenance back to none.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">Then you should update the host itself. To do
that, you are strongly advised to shutdown the VMs first.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">If sanlock or vdsm get upgraded in the process,
all your VMs will be terminated anyway, and this oculd lead
to bad results.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">So if you don’t have another host, shutdown
everything except engine, set to maintenance global, update
engine, reboot engine, shutdown engine, update host, and
then set maintenance back to none.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US">Does that make sense?<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"
lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif"
lang="EN-US">From:</span></b><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif"
lang="EN-US"> <a class="moz-txt-link-abbreviated" href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a>
[<a class="moz-txt-link-freetext" href="mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>] <b>On Behalf Of </b>Yaniv
Dary<br>
<b>Sent:</b> dimanche 26 juin 2016 14:43<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:biholcomb@l1049h.com">biholcomb@l1049h.com</a><br>
<b>Cc:</b> users <a class="moz-txt-link-rfc2396E" href="mailto:users@ovirt.org"><users@ovirt.org></a><br>
<b>Subject:</b> Re: [ovirt-users] oVirt 3.6 to 4.0
Upgrade<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">What OS are you running the engine on?<o:p></o:p></p>
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<p class="MsoNormal"><br clear="all">
<o:p></o:p></p>
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<pre><span style="font-family:"Arial",sans-serif">Yaniv Dary<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Technical Product Manager<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Red Hat Israel Ltd.<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">34 Jerusalem Road<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Building A, 4th floor<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Ra'anana, Israel 4350109<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif"><o:p> </o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Tel : +972 (9) 7692306<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif"> 8272306<o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Email: <a moz-do-not-send="true" href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a><o:p></o:p></span></pre>
<pre><span style="font-family:"Arial",sans-serif">IRC : ydary</span><o:p></o:p></pre>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Sun, Jun 26, 2016 at 7:54 AM,
Brett I. Holcomb <<a moz-do-not-send="true"
href="mailto:biholcomb@l1049h.com" target="_blank">biholcomb@l1049h.com</a>>
wrote:<o:p></o:p></p>
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<p class="MsoNormal">In order to not hijack another
thread I wanted to separate this from the "latest
CentOS libvirt updates safe?" thread since this is
different than what the OP on that thread wants to do.<br>
<br>
I've been digging through the 4.0 documentation since
I'd like to upgrade in the not to distant future so
I'm doing research and I'm confused.<br>
<br>
I'm running 3.6.6 in a hosted Engine environment. My
engine runs in a vm on the host. The host is a
physical box and the VMs are stored on a NAS accessed
by an iSCSI LUN, I have no other hosts running so I
can not migrate.<br>
<br>
According to this link, <a moz-do-not-send="true"
href="https://www.ovirt.org/release/4.0.0/"
target="_blank">https://www.ovirt.org/release/4.0.0/</a>,
I'm told to simply run yum update ovirt-engine-setup
and then engine-setup but I assume that's for a non
hosted-engine environment. I then go to the link for
Hosted_Engine_HOwto#Upgrade_Hosted_Engine guide and am
told to do this.<br>
<br>
Set hosted-engine maintenance mode to global and other
stuff that is written assuming I have some place to
migrate my VMs to. I do not have another host.<br>
<br>
So how do I properly move to oVirt 4.0 from 3.6.6 on a
single physical host running a hosted Engine VM?<br>
<br>
Thanks.<br>
<br>
<br>
<br>
_______________________________________________<br>
Users mailing list<br>
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href="http://lists.ovirt.org/mailman/listinfo/users"
target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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