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Re: [Xen-users] Sharing space on a SAN?

To: Olivier Le Cam <Olivier.LeCam@xxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] Sharing space on a SAN?
From: Ferenc Wagner <wferi@xxxxxxx>
Date: Tue, 21 Oct 2008 11:41:47 +0200
Cc: Peter Van Biesen <peter.vanbiesen@xxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
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Olivier Le Cam <Olivier.LeCam@xxxxxxxxxxxxxxxxxxxxx> writes:

> My SAN is able to provide up to 32 lun's, which is quite
> insufficient for the number of domUs I need: I've got 5 dom0s, which I
> intent to run +/- 10 domUs per dom0s on. Some of them are databases
> with a dedicated logical drive on the SAN for the datas in additition
> to the root filesystem, which means 2 lun's per domUs in that case.
>
> What could you suggest in that situation?

Use clvm.  That way 1 shared LU is enough for the whole cluster.
-- 
Feri.

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