Re: [Xen-users] Xen and DomU GFS2 data access

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-users] Xen and DomU GFS2 data access
From:	Marcos Silva <marcosfs@xxxxxxxxxxxxxxxxx>
Date:	Thu, 15 Oct 2009 13:43:16 -0300
Delivery-date:	Thu, 15 Oct 2009 09:44:07 -0700
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I'm trying to make a cluster between two DomU but they don't connect.
Maybe a multicast problem.

Oct 15 13:36:48 localhost ccsd[2257]: Unable to connect to cluster
infrastructure after 30 seconds.

The DomU Interfaces have MULTICAST enabled.

After I will try to put together this two nodes and the two Dom0


2009/10/14 Jeff Sturm <jeff.sturm@xxxxxxxxxx>:
> You can have a cluster of dom0 hosts, and you can also have a cluster of domU 
> hosts.  (We have both.  Our dom0 cluster runs CLVM, and our domU cluster runs 
> GFS.)
>
> However that by itself does not allow a dom0 and and domU to share storage, 
> unless they are part of the same cluster.  I haven't tried to build a cluster 
> of mixed physical/paravirt hosts, and I can imagine it would be tricky to do 
> correctly.
>
> Alternatively, you could share the GFS2 filesystem with a domU over NFS.
>
>> -----Original Message-----
>> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-
>> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Marcos Silva
>> Sent: Wednesday, October 14, 2009 10:38 AM
>> To: xen-users@xxxxxxxxxxxxxxxxxxx
>> Subject: [Xen-users] Xen and DomU GFS2 data access
>>
>> I installed two RHEL5 cluster nodes and it's ok.
>> The data is in storage at the filesystem that is gfs2.
>> I can access the data from both nodes and cluster is ok.
>> How can I access this data with my DomU machine?
>> Could I configure direct access via physical device?
>>
>> Has anyone a document about this solution?
>>
>> -------------------------------------------------
>> Prof. Marcos Ferreira da Silva
>> CST em Redes de Computadores
>> Faculdade Ined - Uberlândia - MG
>> (34) 3210-2106 / 3214-4131
>> www.faculdadeined.com.br
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>
>
>

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Re: [Xen-users] Xen and DomU GFS2 data access