Re: 2.6.1-rc1 [resend]

[Paolo Ornati]

On Wednesday 31 December 2003 16:06, you wrote:
> On Wed, Dec 31, 2003 at 04:00:07PM +0100, Paolo Ornati wrote:
> > With 2.6.1-rc1 I have noticed a strange IDE performance change.
> > Results of "hdparm -t /dev/hda" with 2.6.0 kernel:
> > (readahead = 256):		~26.31 MB/s
> > (readahead = 128):		~31.82 MB/s
> > PS = readahead is set to 256 by default on my system, 128 seems to be
> > the best value
> > Results of "hdparm -t /dev/hda" with 2.6.1-rc1 kernel:
> > (readahead = 256):		~26.41 MB/s
> > (readahead = 128):		~26.27 MB/s
> > Setting readahead to 128 doesn't have the same effect with the new
> > kernel...
>
> What io scheduler are you using? Or, could you post /var/log/dmesg?

"dmesg" and "config" attached.

>
>
> -- wli

-- 
	Paolo Ornati
	Linux v2.6.1-rc1

Attachment: dmesg.gz
Description: GNU Zip compressed data

Attachment: config-2.6.1-rc1.gz
Description: GNU Zip compressed data