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Re: [LUG] xen virtulisation

 

On 03/11/06 20:04:23, Robin Cornelius wrote:
> stinga@xxxxxxxxxxxxx wrote:
> > G'day all,
> >
> > We have an old server that it dieing.
> > We have a dependency on a module for a pci card the we are
> struggling
> > with the vendor over, see previous emails...
> >
> > Out next possible solution is to build a virtual machine and take
> the
> > old machine and dump it into a virtual host.
> 
> Does xen support transparent PCI pass through?, I doubt if it Does.
> This
> is an issue even with VMWare. I know serial, parallel and USB can be
> done but PCI sounds unlikely.

I believe it does support this, by some trickery :-).
The card in question is a x25 adaptor.
I have found the term I need to search for which is p2v (private to  
virtual I guess)
I am copying off the data at the moment to try and set it up and see  
what happens.

> 
> >
> > (my other thought was to take a kernel that is close and hack the
> > version number in the kernel to match the version in the module)
> >
> 
> This sounds far more promising. If you start with a generic  
> kernel.org
> kernel of the same version number you could probably crow bar the
> module
> in there. You may need to play with SMP and preempt options etc.. to
> at
> least have the correct functions present but that should work.
> 
> You could probably install debian sarge then change the kernel to  
> your
> version and have a something that works.
>

I don't have much faith in this but I might give it a go.

-- 
'ooroo

stinga...(:)-)
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