<div><div>>>(Now I am solving this by migrate vm to node1, unassigned vm-image from node3, assign vm-image to node 3, migrate vm to node3, unassigned vm-image from node1, whats awful, error prone and somewhat waste of time)</div><div dir="auto"><br></div><div dir="auto">Why you are doing all these steps manually?! This is something that PVE handles automatically via the DRBD9 plugin. Just a simple offline/online live migration of VM from one node to the other should be enough to set drbd resources in the correct mode...</div><div dir="auto"><br></div><div dir="auto">Yannis<br><div class="gmail_quote" dir="auto"><div>On Thu, 2 Nov 2017 at 13:40, Frank Rust <<a href="mailto:f.rust@tu-braunschweig.de">f.rust@tu-braunschweig.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
I have a question concerning deployment.<br>
<br>
Lets assume I have cluster of three nodes of drbd9, all running virtualisation software (e.g. proxmox)<br>
<br>
node1 has 30TB of free storage<br>
node2 has 20TB of free storage<br>
node3 has 10TB of free storage.<br>
<br>
When I create a vm, residing on node3 with 80GB disk vm-image and redundancy 2, the system will put the image to node1 and node2, and assign it to node3 diskless.<br>
That’s working fine of course, but I would prefer to have the image preferably on the node running the vm. So in case of network failure the machine would have at least a standalone disk.<br>
<br>
But now I have the vm-image on node1 and node2 and diskless on node3. I can not simply "drbdmanage assign vm-image node3" because it is already there…<br>
<br>
Is there any reasonable way to get along with this?<br>
<br>
(Now I am solving this by migrate vm to node1, unassigned vm-image from node3, assign vm-image to node 3, migrate vm to node3, unassigned vm-image from node1, whats awful, error prone and somewhat waste of time)<br>
<br>
Best regards,<br>
Frank<br>
<br>
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</blockquote></div></div></div><div dir="ltr">-- <br></div><div class="gmail_signature" data-smartmail="gmail_signature">Sent from Gmail Mobile</div>