<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 1, 2017 at 4:55 PM, Adam Litke <span dir="ltr"><<a href="mailto:alitke@redhat.com" target="_blank">alitke@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">You cannot migrate VMs between Datacenters. I think an export domain will be your easiest option but there may be a way to upgrade in-place (ie. upgrade engine while vms are running, then upgrade cluster) but I am not an expert in this area.</div></blockquote><div><br></div><div>Why is an export domain better than detach and attach a storage domain?</div><div>Y.</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"><br><div class="gmail_quote"><div><div class="h5">On Wed, May 31, 2017 at 4:08 PM, Charles Kozler <span dir="ltr"><<a href="mailto:ckozleriii@gmail.com" target="_blank">ckozleriii@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">I couldnt find a definitive on this so I would like to inquire here<div><br></div><div>I have gluster on my storage backend exporting the volume from a single node via NFS</div><div><br></div><div>I have a DC of 4.0 and I would like to upgrade to 4.1. I would ideally like to take one node out of the cluster and build a 4.1 datacenter. Then live migrate VMs from the 4.0 DC over to the 4.1 DC with zero downtime to the VMs</div><div><br></div><div>Is this possible? Or would I be safer to export/import VMs?</div><div><br></div><div>Thanks!</div></div>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div class="m_-725456989561613404gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Adam Litke</div></div>
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