On Fri, 25 Dec 2009 at 11:33, tytso@mit.edu wrote:
quoted text
> caches, though; if you are going to measure read as well as writes,
> then you'll probably want to do something like "echo 3 >
> /proc/sys/vm/drop-caches".

Thanks for the hint, I could find sys/vm/drop-caches documented in 
Documentation/ but it's good to know there's a way to flush all these 
caces via this knob. Maybe I should add this to those "genric" tests to be 
more comparable to the other benchmarks.

Christian.
-- 
BOFH excuse #210:

We didn't pay the Internet bill and it's been cut off.
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html