Re: Non-overlapping Application Distribution Node Sets
Vance Shipley <[email protected]>
| Newsgroups | gmane.comp.lang.erlang.patches |
|---|---|
| Organization | Motivity Telecom Inc. |
| Message-ID | <[email protected]> |
On Thu, Jun 13, 2013 at 02:46:38PM +0530, Vance Shipley wrote: } The use case is simply that we run the same application on each node in } a distributed Erlang cluster and want to designate a standby node for } each as depicted below: Siri, For further clarification I should add that the node pairs need to know about each other because they use distributed mnesia. The node pairs which may run an instance of an application each maintain a copy of the mnesia tables which they need to run. If serverA fails node2 will take over it's app1 instance and continue operation with the current tables. The problem comes in with the fact that the active nodes all use mnesia distribution and pg2 betwen them (e.g. node & node4) as well. -- -Vance _______________________________________________ erlang-patches mailing list [email protected] http://erlang.org/mailman/listinfo/erlang-patches