[erlang-questions] Mnesia log files - backup&restore and two schemas
Thu Mar 6 18:02:20 CET 2008
I have two disc_copy nodes in a Mnesia schema (two machines at dbA)
and a schema in another network with two disc_copy nodes (two machines
dbA can receive transactions (active) and dbB not (idle).
What I need to do is to replicate Mnesia data from dbA to dbB at T
I have the following solutions in mind:
0) Using mnesia:dump_to_textfile and mnesia:load_from_textfile,
but sometimes the dumping takes a very long time.
1) In an Incremental way using table events, but the
subscription must be done in a disc_node needing a special work on a
2) Copying Mnesia log files, but I don’t clearly know if the .
dcd files are sufficient for this and the number of transactions lost.
Someone know about this or how to handle it the best way?
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