<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 20, 2016 at 9:45 AM, 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">Hi
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">We must move the hosted engine disk from the storage where it was installed, to another one, due to storage maintenance activities.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Both current and future volume are hosted on FC storage.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">It is possible to perform this change without interrupting services ? it is a secure change ?<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Current setup:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Four nodes Centos 7.2.1511<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Vdsm 4.18.9.1<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Libvirt 1.2.17.13<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">KVM 2.3.0-31<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">oVirtEngine 4.0.1.1-1.el7.centos.<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif">Thanks in advance sur any suggestion.</span></p></div></div></blockquote><div><br></div><div>Honestly I never tested it so I'd suggest to properly try it on a test env, but on FC we are not going to connect a storage server since the device are already configured on the host.</div><div>So as you correctly move the whole storage domain on a different LUN, I'd expect that ovirt-ha-agent and the engine will simply found the same storage domain.</div><div>I don't think you can do it keeping the engine online.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="IT" link="#0563C1" vlink="#954F72"><div><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span lang="EN-US" style="font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal" style="line-height:12.05pt;text-autospace:none"><span style="font-family:"Arial",sans-serif;color:black">Roberto
</span><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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