Re: Non-overlapping Application Distribution Node Sets
Vance Shipley <[email protected]> Tue, 18 Feb 2014 14:09:18 +0530
| Newsgroups | gmane.comp.lang.erlang.patches |
|---|---|
| Organization | Motivity Telecom Inc. |
| Message-ID | <[email protected]> |
Henrik, Yes, I haven't forgotten about this. It will get the required attention in the next few weeks. -- -Vance On Mon, Feb 17, 2014 at 10:00:06AM +0100, Henrik Nord wrote: } Ping! } } } } On 2013-06-19 16:01, Siri Hansen wrote: } >Hi Vance, } > } >we have decided that we would like to take in this functionality } >if the bug I mentioned in my last mail is corrected and some more } >extensive tests are added. We also need an update of the } >documentation, of course. } > } >Thanks for your contribution! } >/siri } > } > } >2013/6/14 Vance Shipley <[email protected] <mailto:[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 } } -- } /Henrik Nord Erlang/OTP } -- -Vance _______________________________________________ erlang-patches mailing list [email protected] http://erlang.org/mailman/listinfo/erlang-patches