On Fri, Feb 21, 2014 at 12:33:11AM +0100, Arash Kaffamanesh wrote:
> Can I change this setting directly in the DB or in some config files? Or
> shall I run packstack against the changed answer file again?

I believe you are looking for the "cpu_allocation_ratio" in
/etc/nova.nova.conf.

You will need to restart nova services (specifically the scheduler, I
believe) after changing this file.

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