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Re:Amazon EC2 gets statistics, auto scaling and elastic load... by tybris on Monday May 18, 2009 @07:51AM (#614806)
Hot-CPU/memory switch would be a little freaky.
Re:Amazon EC2 gets statistics, auto scaling and elastic load... by mseebach on Monday May 18, 2009 @09:01AM (#614885)
It's here, it's simple, and it works..

Usage: xm mem-set <Domain> <Mem>

Set the current memory usage for a domain.

Usage: xm vcpu-set <Domain> <vCPUs>

Set the number of active VCPUs for allowed for the domain.