On Mon, Jan 31, 2022 at 8:19 AM Ulrich Windl < ulrich.wi...@rz.uni-regensburg.de> wrote:
> >>> Digimer <li...@alteeve.ca> schrieb am 28.01.2022 um 22:38 in Nachricht > <c4947cd5-b543-e720-a28d-f90ebcca1...@alteeve.ca>: > > Hi all, > > > > I'm trying to figure out how to move a running VM from one pacemaker > > cluster to another. I've got the storage and VM live migration sorted, > > but having trouble with pacemaker. > > > > I tried unmanaging the resource (the VM), then deleted the resource, > > and the node got fenced. So I am assuming it thought it couldn't stop > > the service so it self-fenced. In any case, can someone let me know what > > the proper procedure is? > > I'd try: > > unmanage on source cluster, migrate the VM to dest cluster. > The set the source cluster's resource role to stopped. > Then ´manage the resource again. The cluster should find that the resource > is > stopped and thus be happy. > Then delete the stopped resource. > On the dest custer define the resource. Thecluster should find it running > and > be happy. > Isn't that exactly what digimer mentioned in her most recent comment? Depending on the environment it might make sense to think about having the manual migration-step controlled by the cluster(s) using booth. Just thinking - not a specialist on that topic ... Klaus > > Regards, > Ulrich > > > > > Said more directly; > > > > How to I delete a resource from pacemaker (via pcs on EL8) without > > stopping the resource? > > Bad idea IMHO. > > > > > -- > > Digimer > > Papers and Projects: https://alteeve.com/w/ > > "I am, somehow, less interested in the weight and convolutions of > Einstein’s > > > brain than in the near certainty that people of equal talent have lived > and > > > died in cotton fields and sweatshops." - Stephen Jay Gould > > > > _______________________________________________ > > Manage your subscription: > > https://lists.clusterlabs.org/mailman/listinfo/users > > > > ClusterLabs home: https://www.clusterlabs.org/ > > > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ >
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