> -----Original Message-----
> From: Gordon Russell [mailto:[EMAIL PROTECTED] 
> Sent: Friday, June 17, 2005 12:00 PM
> To: Barry, Christopher
> Cc: [email protected]
> Subject: Re: [uml-user] SBUML status with SKAS
> 
> > > Is anyone still involved with sbuml?
> > > SBUML is one technique for saving and restoring running 
> UML processes.
> > Can you describe for me the case where this is a useful feature?
> > 
> 
> For me I am researching virtual processor farms as a 
> replacement for fixed
> beuwolf clusters, where nodes can migrate around a larger and 
> less formally
> structured set of machines (GRID technology at the machine level).
> I am also interested in looking at high-reliability servers for
> running network services, and in rollback technology for linux. Fast
> UML transition
> from "not running" to "ready for work" would be good for some 
> tasks too.
> Checkpointing and migration of UML instances are of particular
> interest to me here.
> 
> I also run linuxzoo.net, where student get their own UML image to play
> with. Rather
> than shutting down and booting up their individual machines, 
> I could simply 
> suspend them for reload later. But there are many uses for hybernation
> mechanisms.
> Have a look at the presentation that the sbuml author 
> produced to get a few more
> applications of this technology.
> 

Wow! This is very cool. Frozen, distributed experience. ;)

Thanks.





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