On 29 Apr 2005 10:38:31 +0000, Oleg Goldshmidt <[EMAIL PROTECTED]> wrote:
> Muli Ben-Yehuda <[EMAIL PROTECTED]> writes:
> 
> > What is GSX's architecture?
> 
> GSX Server runs as an application in the host OS, ESX runs on baare
> metal.

Not quite. ESX uses a highly customized RedHat distribution. While
highly optimized, it is still a Linux distribution (such as IPcop or
Sbox, as opposed to Network Appliance's OS)
The ESX application is has several functional diffarences from the GSX
application
64 CPUs (as apposed to 8 or 16 on GSX)
vMotion (moving VMs between hosts on the fly, Xen also has this capability)
Memory over-committing (allowing to set more memory to Guests then if
physically available)

All of this does not ESX would or should provide better performance or
stability then GSX, in the same sense that NetApp provides better
network storage then a vanilla NFS/SAMBA machine would.

> 
> --
> Oleg Goldshmidt | [EMAIL PROTECTED] | http://www.goldshmidt.org
> 
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