Re: [Xen-users] XEN and clustering?

[Steven Wilcoxon <stevew@xxxxxxxxx>]

I would think running LVM in Dom0 instead of DomU gains you performance 
by using Dom0's CPU & disk cache instead of taking it out of the DomU 
resources.
S.W.
Xen newb

On 3/1/2010 1:20 PM, John Madden wrote:
> > I think Thomas meant "For Live-Backups from dom0 of running domUs ;-)"
> > Performing snapshot inside dom0 avoid the need to install LVM utilities
> > into domU. And then, if CLVM does not support snapshots, you can not do
> > that.
> I see.  I thought he said he does NO backups from dom0.
>
> If you ask me, not using LVM inside the guest is silly.  Why not run 
> LVM everywhere you possibly can, if for no other reason than to have 
> disk flexibility?  'Seems to me that'd be like running Solaris without 
> ZFS. :)
> John
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