On Mon, 15 Dec 2008, Adrian Moisey wrote:
> I'm trying to compare different filesystems for postgres using pgbench. The
> problem I've seen is that my IO wait is very very low. Is there a way I can
> get pgbench to do more to push that up a little?
Increase the database scale until the wait is what you expect. See
The latest filesystem performance comparison I'm aware of is at
You might also take a look at that to make sure you're not re-mapping
territory that's already been explored.
* Greg Smith gsmith(at)gregsmith(dot)com http://www.gregsmith.com Baltimore, MD
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