[Linux-cluster] 2 Node Cluster - SAN Fencing

Lon Hohberger lhh at redhat.com
Thu Mar 23 15:05:46 UTC 2006


On Wed, 2006-03-22 at 14:46 -0500, Hendershot, Zach wrote:
> Hi,
>     I have a 2 node cluster that I'm setting up fencing on (with
> fence_brocade). As a test I bring down the heartbeat network. A few
> seconds pass and BOTH nodes fence each other off of the SAN (via the
> 2nd network interface on the machines). Should I put the brocade
> switch on the heartbeat network, or is there a better way? Thanks.
>  
> 

2-node clusters need power fencing.

-- Lon





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