> I think the original idea was that if you had a dedicated WAL drive then
> sync-on-write would be reasonable. But that was a very long time ago
> and I'm not sure that the system's behavior is anything like what it was
> then; for that matter I'm not sure we had proof that it was an optimal
> choice even back then. That's why I want to revisit the choice of
> default and not just go for "minimum" change.
What plaforms do we need to test to get a reasonable idea? Solaris,
FreeBSD, Windows?
--
-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com
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