Re: [patch 0/5] mm: per-zone dirty limiting

From: Mel Gorman
Date: Fri Jul 29 2011 - 07:05:20 EST


On Tue, Jul 26, 2011 at 08:05:59PM +0200, Johannes Weiner wrote:
> > As dd is variable, I'm rerunning the tests to do 4 iterations and
> > multiple memory sizes for just xfs and ext4 to see what falls out. It
> > should take about 14 hours to complete assuming nothing screws up.
>
> Awesome, thanks!
>

While they in fact took about 30 hours to complete, I only got around
to packaging them up now. Unfortuantely the tests were incomplete as
I needed the machine back for another use but the results that did
complete are at http://www.csn.ul.ie/~mel/postings/hnaz-20110729/

Look for the comparison.html files such as this one

http://www.csn.ul.ie/~mel/postings/hnaz-20110729/global-dhp-512M__writeback-reclaimdirty-ext3/hydra/comparison.html

I'm afraid I haven't looked through them in detail.

--
Mel Gorman
SUSE Labs
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