Hi,

As this is a live production db we will have to oraganise downtime to do this. Is this a big job and is there a chance the db wont come back up?

I have also noticed authorized_keys on node 1 file size is double that of the one on node 2. Would i be able to copy this (seeing that connections work from node1) onto node2 (replacing the one on node 2) and make it work that way?