<div dir="ltr"><div dir="ltr"><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 14, 2019 at 7:18 AM <<a href="mailto:robinlee@post.cz" target="_blank">robinlee@post.cz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>Hello,<div><br></div><div>I installed DRBD/Linstor on proxmox with redundancy 1, after adding second node to the cluster I would like to expand the resources to another node = redundancy 2.</div><div><br></div><div>The new resources seems be OK, but the older one, created with redundancy 1 seems be not mirroing to another side. I just called </div><div><br></div><div><span style="font-family:monospace">linstor resource create <second-node-name> vm-108-disk-1 --storage-pool drbdpool<br></span></div><div><br></div><div>now I see that the resource has two volumes, but the second one is actually empty, the content wasn't copied there.</div><div><br></div><div>How can I mirror the old volumes content to the new node, or better, how can I correctly add new linstor node to the cluster? The proxmox nodes are connected and live migration works, but only for the new VMs, not the older ones.</div><div><br></div><div>Sincerely</div><div><br></div><div>Robin</div></div>_______________________________________________<br>
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</blockquote></div><br clear="all">Hi,<br><br>first, you should check the status of drbd itself `drbdadm status`. I guess you will see that one volume is UpToDate, and the other one (the one that is not replicating) is Inconsistent.<br>Further I guess that you created that second volume AFTER you deployed the resource. That means, something like "create resource-definition", "create first volume definition", "create resource on first node", "create second volume definition", "create resource on second node".<br><br>If that guess is correct, then you should read the mail "[DRBD-user] Adding volume to an existing resource results in "Inconsistent" state" from 11th of march. <br>In short: When Linstor extends an existing resource with a volume, that volume will stay inconsistent. You have to manually primary (possibly with --force) to mark it as UpToDate. (you can safely make that resource secondary afterwards again)<br>Once a volume is UpToDate, DRBD will also start replicating to the resource on the second node.<br><div><br></div>Best regards,<br><div dir="ltr">Gabor<br></div></div></div>