Subject: Re: Very slow disk.
To: None <netbsd-help@netbsd.org>
From: henry nelson <netb@irm.nara.kindai.ac.jp>
List: netbsd-help
Date: 01/11/2002 11:26:30
On Thu, Jan 10, 2002 at 07:45:18PM +0100, Manuel Bouyer wrote:
> Can you try the attached program ?
> usage: /usr/bin/time ./tst /dev/rwd0d 1000
>
> This measures the bandwidth between the disk cache and the host.
Neat! and Thanks. Always wanted to time one of these old PC98's:
on PC9821Bf with WD AC31200
43.87 real 0.03 user 0.73 sys
on PC9821Ne with IBM DPRA21215
31.17 real 0.09 user 2.24 sys
on PC9801BA with Conner CP3544
41.97 real 0.10 user 1.79 sys
..., but what does this tell me?
henry nelson