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xen-users
Re: [Xen-users] XEN and clustering?
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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