Bjorn,
> I haven't read much FAQs but has anyone done some benchmarks with
> different io schedulers in linux with postgresql?
According to OSDL, using the "deadline" scheduler sometimes results in a
roughly 5% boost to performance, and sometimes none, depending on the
application. We use it for all testing, though, just in case.
--Josh
--
--Josh
Josh Berkus
Aglio Database Solutions
San Francisco