On Wed, Jun 11, 2008 at 3:22 PM, Lanny Marcus lmmailinglists@gmail.com wrote:
Ned: I was very interested to read that you've run VMWare Server on systems with only 512 MB of RAM. I haven't tried it, because the box I can use only has 512 MB of RAM.
My impression is that Xen is much more demanding about HW. Lanny
I was told that for any kind of performance, at least 1G of memory per VM plus 1G for the host was "a good idea." that was why I originally upgraded mine to 2G (well, that and I *really* wanted a better CPU, and this was a great excuse). That might have been for VMWare Workstation (not free, but I had it at work) not VMWare Server (which I use at home).
When I had 2G, I only allowed my VM WXP guest to use 768M, but I upped that to 1G when I replaced my 2G with 4G. I also have a CentOS 5.? guest on the same box, but I've never actually tried running them both at the same time.
HTH.
mhr