lkml.org 
[lkml]   [2001]   [Aug]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [resent PATCH] Re: very slow parallel read performance
On Sun, 26 Aug 2001, Daniel Phillips wrote:

> Reality check time.

> Let's test the idea that readahead is the problem. If it is, then
> disabling readahead should make the lowlevel disk throughput match the
> highlevel throughput.

Reality check time indeed. If you propose that disabling
readahead should improve read performance something fishy
is going on ;)

Rik
--
IA64: a worthy successor to i860.

http://www.surriel.com/ http://distro.conectiva.com/

Send all your spam to aardvark@nl.linux.org (spam digging piggy)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:58    [from the cache]
©2003-2011 Jasper Spaans