Re: Improving RAIDframe Parity Handling: The Diff

[Jeff Rizzo <riz%tastylime.net@localhost>]

On Nov 10, 2009, at 2:00 PM, Geert Hendrickx wrote:

> On Tue, Nov 03, 2009 at 01:35:10PM -0500, Jed Davis wrote:
> > So, here are new diffs:
> >
> > http://www.NetBSD.org/~jld/gsoc09-1103.diff      (-current)
> > http://www.NetBSD.org/~jld/gsoc09-1103-n5.diff   (netbsd-5)
>
>
> I am running with your netbsd-5 diff and it seems to work fine.   
> With the
> default parameters (4096 regions of 86Mb), "normal" usage keeps  
> between 1
> and 2% dirty, with peaks up to ~10%.
>
>
>         Geert

...and I'm running the netbsd-5 patch on a busy webserver - with the  
defaults, I get 4096 regions of 175MB, and consistently 8-11% dirty.

This is great.  THANKS!

+j