<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 15, 2016 at 4:46 PM, Yaniv Dary <span dir="ltr"><<a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Adding Sandro and Didi might be able to give more detailed flow to do this.</div></blockquote><div><br></div><div>please add Simone, Martin and Roy too when it's HE related.</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_extra"><span class=""><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><pre cols="72"><span style="font-family:arial,helvetica,sans-serif">Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : <a href="tel:%2B972%20%289%29%207692306" value="+97297692306" target="_blank">+972 (9) 7692306</a>
8272306
Email: <a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>
IRC : ydary</span></pre>
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<br></span><div><div class="h5"><div class="gmail_quote">On Sun, Feb 14, 2016 at 7:12 PM, Christophe TREFOIS <span dir="ltr"><<a href="mailto:christophe.trefois@uni.lu" target="_blank">christophe.trefois@uni.lu</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 lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Is there a reason why this is not possible?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Can I setup a second host in the engine cluster and move the engine with “storage” to that host?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">So, what you would recommend is:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><span>1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Move all VMs from engine host to another Host<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><span>2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Setup NFS on the empty HE host<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><span>3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Shutdown the HE, and disable HA-proxy and agent<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><span>4.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Re-deploy the engine and restore from backup the HE<u></u><u></u></span></p>
<p><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><span>5.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Enjoy ?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Thank you for any help on this,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">I really don’t want to end up with broken environment
</span><span lang="EN-US" style="font-size:11.0pt;font-family:Wingdings;color:#1f497d">J</span></p></div></div></blockquote></div></div></div></div></blockquote><div><br></div><div>We're discussing this kind of migrations with storage guys. We haven't a supported procedure to do this yet.</div><div>Above procedure should work except that if you're going to re-use the first host you'll need to remove it from the engine before trying to attach it again from he-setup.</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_extra"><div><div class="h5"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="FR-LU" link="blue" vlink="purple"><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Kind regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">--<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Christophe<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Yaniv Dary [mailto:<a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>]
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<b>Sent:</b> dimanche 14 février 2016 16:32<br>
<b>To:</b> Christophe TREFOIS <<a href="mailto:christophe.trefois@uni.lu" target="_blank">christophe.trefois@uni.lu</a>><br>
<b>Cc:</b> users <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br>
<b>Subject:</b> Re: [ovirt-users] Move from Gluster to NFS<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">You will not be able to move it between storage that is way I suggested the backup and restore path.<u></u><u></u></p>
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<pre><span style="font-family:"Arial",sans-serif">Yaniv Dary<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Technical Product Manager<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Red Hat Israel Ltd.<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">34 Jerusalem Road<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Building A, 4th floor<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Ra'anana, Israel 4350109<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif"><u></u> <u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Tel : <a href="tel:%2B972%20%289%29%207692306" value="+97297692306" target="_blank">+972 (9) 7692306</a><u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif"> 8272306<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Email: <a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a><u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">IRC : ydary</span><u></u><u></u></pre>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS <<a href="mailto:christophe.trefois@uni.lu" target="_blank">christophe.trefois@uni.lu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hi Yaniv,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Would you recommend doing a clean install or can I simply move the HE from the gluster mount point to NFS and tell HA agent to boot from there?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">What do you think? <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thank you,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">--<u></u><u></u></p>
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<p class="MsoNormal">Christophe <u></u><u></u></p>
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<p class="MsoNormal">Sent from my iPhone<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On 14 Feb 2016, at 15:30, Yaniv Dary <<a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">We will probably need to backup and restore the HE vm after doing a clean install on NFS.<u></u><u></u></p>
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<pre><span style="font-family:"Arial",sans-serif">Yaniv Dary<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Technical Product Manager<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Red Hat Israel Ltd.<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">34 Jerusalem Road<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Building A, 4th floor<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Ra'anana, Israel 4350109<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif"><u></u> <u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Tel : <a href="tel:%2B972%20%289%29%207692306" target="_blank">+972 (9) 7692306</a><u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif"> 8272306<u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">Email: <a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a><u></u><u></u></span></pre>
<pre><span style="font-family:"Arial",sans-serif">IRC : ydary</span><u></u><u></u></pre>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS <<a href="mailto:christophe.trefois@uni.lu" target="_blank">christophe.trefois@uni.lu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Dear all, <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I currently have a self-hosted setup with gluster on 1 node.<u></u><u></u></p>
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<p class="MsoNormal">I do have other data centers with 3 other hosts and local (sharable) NFS storage. Furthermore, I have 1 NFS export domain.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">We would like to move from Gluster to NFS only on the first host.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Does anybody have any experience with this?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thank you,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">—<u></u><u></u></p>
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<p class="MsoNormal"><span style="color:#888888">Christophe<u></u><u></u></span></p>
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<a href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><u></u><u></u></p>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">Sandro Bonazzola<br>Better technology. Faster innovation. Powered by community collaboration.<br>See how it works at <a href="http://redhat.com" target="_blank">redhat.com</a><br></div></div></div></div>
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