I am implementing a DRBD cluster for a nfs fileserver. 

I have the following IPs setup.
data0 192.168.0.3
data1 192.168.0.4
cluster 192.168.0.2

So basically I can log into either of the machines via their own
IP address or the current primary machine via the cluster address.

As I just experienced, if I had been logged in to a machine and it
fails(reboots), the secondary takes over as primary and assumes the
cluster address. When this happens right now, if I log back into the
cluster IP, I get ssh whining about the key being different.

Does anyone have a good reason why one couldn't just use the same ssh
key on both machines so it doesn't cause ssh to whine after fail over?

BTW, I do think I may have a write up if not a presentation eventually
out of this project.

-- 
Steven Critchfield [EMAIL PROTECTED]

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