Redundant web servers.
bryan.sant at gmail.com
Mon Sep 17 10:17:43 MDT 2007
On 9/14/07, Jonathan Ellis <jonathan at utahpython.org> wrote:
> On 9/14/07, Bryan Sant <bryan.sant at gmail.com> 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?
I don't know. My guess is that it only works this way with the
pay-for ESX server product. However, the free "VMware Server" product
used to be the pay-for GSX server, so I wouldn't be surprised if the
free version does it too. YMMV.
More information about the PLUG