Re: [Xen-users] AoE LVM2 DRBD Xen Setup

[Bjoern Metzdorf <bm@xxxxxxxxxxxxxxxxxxxxxxx>]

Hello Pasi,

> > 2. Do I need the Redhat-Cluster-framework for this to work? If I make 
> > changes to the shared LVM VG (e.g. create a new LV for a new DomU), I 
> > have to execute vgscan on all Dom0s.
> > This would not be necessary if I would use the cluster framework. But I 
> > don't need GFS or such, so I don't want to add additional complexity. 
> > But perhaps I have overseen some metadata problems here? Anyone? :)
> You need CLVM ("Cluster LVM") from Redhat-Cluster-framework. No need for
> GFS.
Ok, what exactly is the clvm daemon for? Propagating changes to the VGs 
to all nodes accessing the VGs? Is it possible to do this manually with 
vgscan or such?
Regards,
Bjoern

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