[libvirt-users] Fwd: Hotadd memory and hotplug cpu

Peter Krempa pkrempa at redhat.com
Thu Oct 16 07:22:20 UTC 2014


On 10/15/14 17:31, ra va wrote:
> 
> Hello,
> 
> Does KVM support hotadd memory and hot-plug cpu?
>  
> I checked it using the virsh command but I can only increase the memory
> to the maximum memory that is initially  set
> 
> But setmaxmem command is failing. Which means this require a reboot of
> the guest

Memory hotplug was recently introduced into QEMU. I'm working on
implementing the support for that feature, but I didn't finish it yet,
so libvirt currently doesn't support it.

Peter


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