<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 25, 2017 at 3:13 PM, NUNIN Roberto <span dir="ltr"><<a href="mailto:Roberto.Nunin@comifar.it" target="_blank">Roberto.Nunin@comifar.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">I’m trying to install latest oVirt release on a cluster lab.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">I have 6 servers and I need to use gluster from hyperconverged hosted engine lab, all of them have volumes for gluster storage, apart OS disks.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">Servers are installed with ovirt-node-ng-installer-ovirt-<wbr>4.1-pre-2017051210 iso image.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">After installation, full update.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">I’m try to follow the guide in :
</span><span style="font-family:"Arial",sans-serif;color:black"><a href="http://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4-1-and-gluster-storage/" target="_blank"><span lang="EN-US">http://www.ovirt.org/blog/<wbr>2017/04/up-and-running-with-<wbr>ovirt-4-1-and-gluster-storage/</span></a></span><span style="font-family:"Arial",sans-serif;color:black" lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">In this guide, I can seen in the host selection, the possibility to add more than three hosts to the cluster.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">In current cockpit version, I can’t see this.</span></p></div></div></blockquote><div><br></div><div>Yes, we changed it to a 3 host setup only and removed the possibility to add more hosts in the initial setup.<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="#0563C1" vlink="#954F72" lang="IT"><div class="m_-4009009819585937631WordSection1"><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">These are cockpit components, installed in all six servers:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-ws-140-1.el7.centos.<wbr>x86_64<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-system-140-1.el7.<wbr>centos.noarch<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-140-1.el7.centos.x86_<wbr>64<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-dashboard-140-1.el7.<wbr>centos.x86_64<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-storaged-140-1.el7.<wbr>centos.noarch<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-ovirt-dashboard-0.10.<wbr>7-0.0.18.el7.centos.noarch<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US">cockpit-bridge-140-1.el7.<wbr>centos.x86_64<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US">Two questions:<u></u><u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US">Must I proceed with only three servers and only after add the remainder three to the cluster, to have distributed&replicated
gluster solution or I must change something in the first installation phase, to add all six servers from the beginning ?</span></p></div></div></blockquote><div><br></div><div>Please proceed with 3 servers, and then add the remaining 3 to the cluster from the oVirt UI.<br></div><div><br></div><div>You can add additional gluster volumes from the 3 new servers and create new storage domain.<br><br></div><div>If you want to expand the gluster volume that was created in the initial setup (i.e add new bricks to it) - it's advised to add bricks while there are no VMs running (this is if you're on a gluster version =3.8, as there's a bug with rebalance with ongoing I/O)<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="#0563C1" vlink="#954F72" lang="IT"><div class="m_-4009009819585937631WordSection1"><p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US">In the second cockpit screen there aren’t default repo/packages, must I leave it blank ? (servers are already
updated).</span></p></div></div></blockquote><div><br></div><div>Yes, leave this blank<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="#0563C1" vlink="#954F72" lang="IT"><div class="m_-4009009819585937631WordSection1"><p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US">Thanks in advance for any hints.<u></u><u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif" lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><b><span style="font-family:"Arial",sans-serif;color:black">Roberto
</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
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