Re: [Xen-users] small cluster storage configuration?

[Miles Fidelman <mfidelman@xxxxxxxxxxxxxxxx>]

James Harper wrote:
> Bart Coninckx wrote:
> > DRBD does not do 4 nodes. If you split in two clusters you cannot 
> > cross migrate, unless you set up the storage on each node in some 
> > way, bu thow are you going to replicate?
Well, yes, ... that's sort of why I'm asking the question :-)

> > Personally, I would create a storage cluster and a VM cluster, 
> > allowing for epxansion of the virtual nodes later if time/budget 
> > permits.
> That's what I've done. Overall throughput is quite good, but seems to
> suffer a bit on small writes.
Which leads to two follow-up questions:

1. Can I assume that you're both suggesting a 4-node storage cluster, 
and a 4-node VM cluster - running on the same 4 computers?  If so, 
that's sort of what I'm aiming for.
2. What software are you running for your storage cluster?









--
In theory, there is no difference between theory and practice.
In<fnord>  practice, there is.   .... Yogi Berra



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