how to change the main node address ...

RobFantini

Famous Member
May 24, 2012
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Boston,Mass
we have a 2-node drbd set up.

the 'main' i/p address for each node is on a wire that goes to a managed switch.

when the switch is power cycled we have cluster communication problems, as expected. [ we have another switch on order to set up redundancy ].

However we have a nic on each node used for drbd communication. there is a patch wire directly connecting the 2 nodes using the drbd nics.

So I think it would be more reliable to use the drbd nic for cluster communication.

Unless it is a bad idea to do that, how to i change the 2 nodes to use the drbd addresses ? which files to edit?
 

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