Josh Berkus wrote: > On 06/13/2014 05:31 PM, Petr Jelinek wrote: > > Hello, > > > > attached is a simple patch which makes it possible to change the system > > identifier of the cluster in pg_control. This is useful for > > individualization of the instance that is started on top of data > > directory produced by pg_basebackup - something that's helpful for > > logical replication setup where you need to easily identify each node > > (it's used by Bidirectional Replication for example). > > I'm unclear on why we would overload pg_resetxlog for this. Wouldn't it > be better design to have an independant function, > "pg_set_system_identifier"?
We have overloaded pg_resetxlog for all pg_control-tweaking needs. I don't see any reason to do differently here. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
