Mnesia: changing hostname
Wed Sep 14 10:34:09 CEST 2005
Fredrik Thulin writes:
> I am at an interop event (SIPit), where I got a new hostname. I had a
> database in a Mnesia directory. Mnesia seems to be starting just fine,
> but the tables are not accessible. My old hostname is listed as a
> stopped db-node in mnesia:info().
> This isn't very strange to me, but how can I detect this state of
> affairs? Currently my application just fails to start, because the
> Mnesia tables are not present.
If you have a backup, you can use function provided in the mnesia
examples directory, otherwise you'll have to hack the schema.dat file.
> Thanks in advance
More information about the erlang-questions