Peter Robinson wrote:
In fact the proper way to do this it to have the same hardware in
the
group of servers that VMs might be live migrated between so that its
not an issue. Then the only time this would then come into play is
when you are upgrading the group/cluster of machines to newer hardware
and that shouldn't be an issue as the newer hardware should have more
features in the CPU and not less.
Unless you upgrade from old PowerPC Macs to new Intel Macs. :-)
Björn Persson