How to add db node dynamicaly

Dan Gudmundsson <>
Wed Mar 1 11:58:03 CET 2000


Samuel Tardieu writes:
 > | Start mnesia on the new node as a ram node (without a schema on disc)
 > | and invoke mnesia:change_config(extra_db_nodes, [, ]) on 
 > | the node.
 > 
 > I just learned something, thanks. Maybe the doc should be state explicitely
 > that this can be run on the new node (I may have missed it though).
 > I thought that it could only be done on a node with the "real" mnesia
 > started already, and I was using:
 > 
 >   rpc:call (, mnesia, change_config, [extra_db_nodes, [node()]])
 > 
 >  Sam

It can called on either the new node or on the already running nodes.

/Dan



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