On 21 Jul 2016, at 9:39, Mark Wadham wrote:
Confirmed this
Oh wait, it seems that if we do:
SET wsrep_OSU_method='RSU';
(with GLOBAL omitted) then it sort of works. The node doesn't desync
immediately but as soon as we execute some DDL it does desync, and then
immediately re-syncs as soon as the alter statement is completed.
I'll do some more testing as I'm not sure if we can execute multiple DDL
statements (or more likely a sequence of migrations for one of our
webapps) and be sure that it will stay in RSU mode until they've all
been executed.
Mark
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