Re: [Xen-users] How to make network storage high available?

[Dominik Klein <dk@xxxxxxxxxxxxxxxx>]

> A question about this interesting topic. Is really nedded a cluster aware
> volume manager? 
No.

> I'm asking this because I'm thinking in a scenario where
> two Dom0's access a shared iSCSI disk and the DomU migrates from one Dom0
> to the other one. Do I need a cluster aware filesystem or volume manager
> in that iSCSI shared disk? It would be needed if in the migration process
> the DomU is executed in both Dom0 at the same time, but I'm not sure about
> this.
It is not needed. A shared iSCSI disk (with the same name in both dom0s) 
is okay.
You may want to read this:
http://www.performancemagic.com/iscsi-xen-howto/index.html

Regards
Dominik

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