>>ok so you addd maxcpus: 128 to each configto have it silently enabled?
Yes ;) Just be carefull to set only 1 socket, as hotplug is core by core (I have also send pve-manager patches in the mailing, but dietmar don't have apply them yet) >>How? set in config balooning to min and max to 4096 and then changing it >>to 8192 for min max does not change anything in the guest. Set max to maximum "hotpluggable" memory set min to current guest memory set shares = 0 (that disable auto ballonning from pvestatd) Then play with min memory up/down ----- Mail original ----- De: "Stefan Priebe" <[email protected]> À: "Alexandre DERUMIER" <[email protected]> Cc: [email protected] Envoyé: Samedi 15 Février 2014 17:09:39 Objet: Re: [pve-devel] CPU and Memory hot add Am 15.02.2014 13:59, schrieb Alexandre DERUMIER: > cpu hot add is already implemented. (even in proxmox ;) > https://git.proxmox.com/?p=qemu-server.git;a=commit;h=838776ab650f0593b48c234070c1a189fdbd72c7 > > > cpu hot del is not yet implemented. (but they are some prelimary patches in > the qemu mailing list) ok so you addd maxcpus: 128 to each configto have it silently enabled? > > memory hotplug is not yet implemented. (should be ok for next qemu 2.0 > release I think) > > But maybe they are cheating, like I do : just use ballonning with a fixed > size ? How? set in config balooning to min and max to 4096 and then changing it to 8192 for min max does not change anything in the guest. Stefan > > ----- Mail original ----- > > De: "Stefan Priebe" <[email protected]> > À: [email protected] > Envoyé: Vendredi 14 Février 2014 21:18:47 > Objet: [pve-devel] CPU and Memory hot add > > Hi, > > while browsing the web, i found profitbricks, which is active in germany > and the us (http://www.profitbricks.com/technical-info). > > They use KVM and offer memory and cpu hot add on the fly? Anybody an > idea how this works if kvm does not already support it? > > Greets, > Stefan > _______________________________________________ > pve-devel mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel > _______________________________________________ pve-devel mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
