"ROZUMNY, VICTOR" <vr9...@att.com> writes:

> Hello-
>
> Your site states that one off questions might could be answered via
> email so here I am.
>
> I have limited knowledge of KVM, but it is my understanding that in
> order to vertically scale RAM for a KVM the guest needs to be shut
> down, resized, and rebooted, resulting in a 5-10 minute interruption
> of service.
What's vertical scaling ? You mean, increase the amount of memory
the guest sees ? You could use Qemu memory hotplug I think but that
requires that the guest has been booted with enough number of
"dimm" slots.

Bandan

> Is this true and if so do you know of any efforts to change this
> behavior?
>
> Thank you!
>
> v.
>
> Vic Rozumny | Principal Technical Architect AIC - AT&T Integrated
> Cloud | Complex Engineering
>
>
>
>
>
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