<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 24, 2015 at 12:49 PM, Dael Maselli <span dir="ltr"><<a href="mailto:dael.maselli@lnf.infn.it" target="_blank">dael.maselli@lnf.infn.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hello,<br>
<br>
I have an environment with two data centers with some clusters in each one. Each cluster has one or more dedicated FC storage domains.<br>
<br>
We have some management problem because adding storage to one cluster means to add it to all nodes of all clusters in the same data center, by the way I found this a little overkill and I think it should be managed like networks.<br></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Anyway, to resolve out problems we would like to create a new datacenter and move a cluster from old data center to the new one, obviously with it's own storage domain.<br>
<br>
Is there a way to do this without export/import all vms?<br>
<br></blockquote><br>If you allow a downtime, the simplest option is to detach your storage domain (you cannot detach the storage domain if it is the last available cause you always need a master storage domain within your datacenter) from your old data center and attach it to the new one once you created a new cluster and you migrated some hosts here.<br> <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Thank you.<br>
<br>
Regards,<br>
Dael Maselli.<br>
<br>
<br>
-- <br>
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Dael Maselli --- INFN-LNF Computing Service -- <a href="tel:%2B39.06.9403.2214" value="+390694032214" target="_blank">+39.06.9403.2214</a><br>
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* <a href="http://www.lnf.infn.it/~dmaselli/" rel="noreferrer" target="_blank">http://www.lnf.infn.it/~dmaselli/</a> *<br>
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