> It's slower than smaller numbers, and if you actually dirty a
> significant portion of it you can have a checkpoint that takes hours to
> sync, completely trashing system responsiveness for a good portion of it.
So how much is the reasonal upper limit of shared_buffers at this
point? If it's obvious, should we disable or warn to use more than
that number?
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp
