[Beowulf] Rackable / SGI

[Greg Lindahl]

On Fri, Apr 03, 2009 at 06:11:43PM -0400, Mark Hahn wrote:

> unclear in several ways.  for instance, linux has hotplug cpu
> and memory support, but I really think this is dubious, since there's 
> damn little hardware that supports it, _anywhere_.
> it's more of a "bank" feature rather than merely gold-plated  
> "enterprise".

Virtual machines support it, though, I thought the main use was
resizing your VM on the fly.

-- greg