Probably just a historical artifact of values that we thought were reasonable 
for our machines at NASA.

Vish

On Dec 11, 2014, at 8:35 AM, David Kranz <dkr...@redhat.com> wrote:

> Perhaps this is a historical question, but I was wondering how the default 
> OpenStack flavor size ratio of 2/1 was determined? According to 
> http://aws.amazon.com/ec2/instance-types/, ec2 defines the flavors for 
> General Purpose (M3) at about 3.7/1, with Compute Intensive (C3) at about 
> 1.9/1 and Memory Intensive (R3) at about 7.6/1.
> 
> -David
> 
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev@lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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