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Re: [linux-lvm] Volume Groups and Clusters



On Tue, Feb 21, 2006 at 04:22:10PM -0500, Joshua ChaitinPollak wrote:
> Hello, I found this mention of sharing Volume Groups across Clusters  
> on the LVM howto:
> 
> http://www.tldp.org/HOWTO/LVM-HOWTO/sharinglvm1.html
> 
> Am I right in assuming that this means you can have a single volume  
> group active on multiple nodes in a cluster, provided that you doing  
> mount the same logical volume on more than one node at a time?

Yes, you assume right *but* you need a cluster filesystem (eg, GFS)
as well to be able to mount shared logical volumes on multiple nodes
at once or you mess up the data.

> 
> Thanks,
> 
> Josh
> 
> -- 
> Joshua ChaitinPollak
> Software Engineer
> Kiva Systems
> 
> 
> _______________________________________________
> linux-lvm mailing list
> linux-lvm redhat com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/

-- 

Regards,
Heinz    -- The LVM Guy --

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Red Hat GmbH
Consulting Development Engineer                   Am Sonnenhang 11
Cluster and Storage Development                   56242 Marienrachdorf
                                                  Germany
Mauelshagen RedHat com                            +49 2626 141200
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