<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jan 31, 2022 at 8:19 AM Ulrich Windl <<a href="mailto:Ulrich.Windl@rz.uni-regensburg.de">Ulrich.Windl@rz.uni-regensburg.de</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">>>> Digimer <<a href="mailto:lists@alteeve.ca" target="_blank">lists@alteeve.ca</a>> schrieb am 28.01.2022 um 22:38 in Nachricht<br>
<<a href="mailto:c4947cd5-b543-e720-a28d-f90ebcca1b01@alteeve.ca" target="_blank">c4947cd5-b543-e720-a28d-f90ebcca1b01@alteeve.ca</a>>:<br>
> Hi all,<br>
> <br>
> I'm trying to figure out how to move a running VM from one pacemaker <br>
> cluster to another. I've got the storage and VM live migration sorted, <br>
> but having trouble with pacemaker.<br>
> <br>
> I tried unmanaging the resource (the VM), then deleted the resource, <br>
> and the node got fenced. So I am assuming it thought it couldn't stop <br>
> the service so it self-fenced. In any case, can someone let me know what <br>
> the proper procedure is?<br>
<br>
I'd try:<br>
<br>
unmanage on source cluster, migrate the VM to dest cluster.<br>
The set the source cluster's resource role to stopped.<br>
Then ´manage the resource again. The cluster should find that the resource is<br>
stopped and thus be happy.<br>
Then delete the stopped resource.<br>
On the dest custer define the resource. Thecluster should find it running and<br>
be happy.<br></blockquote><div>Isn't that exactly what digimer mentioned in her most recent comment?</div><div><br></div><div>Depending on the environment it might make sense to think about</div><div>having the manual migration-step controlled by the cluster(s) using</div><div>booth. Just thinking - not a specialist on that topic ...</div><div><br></div><div>Klaus </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
Regards,<br>
Ulrich<br>
<br>
> <br>
> Said more directly;<br>
> <br>
> How to I delete a resource from pacemaker (via pcs on EL8) without <br>
> stopping the resource?<br>
<br>
Bad idea IMHO.<br>
<br>
> <br>
> -- <br>
> Digimer<br>
> Papers and Projects: <a href="https://alteeve.com/w/" rel="noreferrer" target="_blank">https://alteeve.com/w/</a> <br>
> "I am, somehow, less interested in the weight and convolutions of Einstein’s<br>
<br>
> brain than in the near certainty that people of equal talent have lived and<br>
<br>
> died in cotton fields and sweatshops." - Stephen Jay Gould<br>
> <br>
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