On Thu, 2010-10-14 at 12:00 +0900, Fujii Masao wrote: > ---------------- > 29.4. WAL Configuration > > There will always be at least one WAL segment file, and will normally not > be more than (2 + checkpoint_completion_target) * checkpoint_segments + 1 > or checkpoint_segments + wal_keep_segments + 1 files. > ---------------- > > The above formula is wrong. The correct is > > (2 + checkpoint_completion_target) * checkpoint_segments + > wal_keep_segments + 1 > > The attached patch fixes this fault.
The current docs are wrong, but your re-definition doesn't match the actual code in CreateCheckPoint(). I've updated the docs to reflect how the code behaves. -- Simon Riggs www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Training and Services -- Sent via pgsql-docs mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-docs
