Bruce Momjian <bruce@momjian.us> wrote:
> What synchronous_commit = false does is to delay writing
> the wal buffers to disk and fsyncing them, not just fsync
Ah, that answers the question Josh Berkus asked here:
http://archives.postgresql.org/pgsql-performance/2010-06/msg00285.php
(which is something I was wondering about, too.)
-Kevin