Subject: Re: comparing raid-like filesystems
To: Jason R Thorpe <>
From: Manuel Bouyer <>
List: current-users
Date: 02/02/2003 21:12:24
On Sun, Feb 02, 2003 at 09:06:10AM -0800, Jason R Thorpe wrote:
> On Sun, Feb 02, 2003 at 01:31:25PM +0000, Martin J. Laubach wrote:
>  >   (b) no MAXPHYS at all and let the low level driver deal with
>  >       segmenting large requests if necessary
> This is clearly what we prefer.

If we go this way, we'll probably have to do it at an upper level,
to avoid code duplication if various drivers.

Do you see anything wrong with making MAXPHYS per-device ?

Manuel Bouyer <>
     NetBSD: 24 ans d'experience feront toujours la difference