Redundant web servers.

Jonathan Ellis jonathan at
Fri Sep 14 23:06:21 MDT 2007

On 9/14/07, Bryan Sant <bryan.sant at> wrote:
> I haven't worked with Xen/OpenVZ/KVM much (yet), but VMware is
> implemented with a copy-on-write memory system where two or more
> virtual machines who have mostly the same memory pages, will have that
> common memory mapped to the same physical RAM.

Is this true for the free "VMWare Server" product as well, or just the
expensive enterprise versions?


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