[Linux-cluster] lvcreate: Error locking on node

Jonathan Brassow jbrassow at redhat.com
Wed Sep 3 19:21:56 UTC 2008

clvm is a way to control/configure your storage in a cluster.  It does  
not provide storage from one machine /to/ a cluster.

There are several ways of making this happen though.  You can use  
GNBD, iSCSI, AOE, fibre channel, or pretty much any other method of  
sharing block devices.  Once all machines in your cluster can see the  
same storage, then you will be able to use CLVM to configure/manage it.


On Aug 30, 2008, at 2:51 PM, Alexander Vorobiyov wrote:

> I try to create lvm logical volume that it was accessible through any
> node of my cluster, at refusal of any cluster node. I try to organise
> this storage through gigabit ethernet. clvm can provide these  
> storage in
> this case or I am mistaken?
> -- 
> Alexander Vorobiyov
> The engineer of communications
> Russia, Ryazan
> +7(4912)901553 ext. 630
> mailto:alexander.vorobiyov at rzn.nex3.ru
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