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
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