On Tue, Oct 15, 2013 at 4:16 PM, Andres Freund <and...@2ndquadrant.com>wrote:
> I don't think delaying the message is a good
> idea.
Comment in walsender.c says:
/*
* If we're in catchup state, move to streaming. This is an
* important state change for users to know about, since before
* this point data loss might occur if the primary dies and we
* need to failover to the standby.
*/
IOW it claims no data loss will occur after this point. But if the WAL is
cached on the master side, isn't this a false claim i.e. the data loss can
still occur even after master outputs the log message and changes the state
to streaming. Or am I still getting it wrong ?
Thanks,
Pavan
--
Pavan Deolasee
http://www.linkedin.com/in/pavandeolasee
