All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Luis Miguel García" <ktech@wanadoo.es>
To: linux-kernel@vger.kernel.org
Subject: RE: IDE performance drop between 2.4.23 and 2.6.0
Date: Thu, 25 Dec 2003 06:20:25 +0100	[thread overview]
Message-ID: <3FEA7399.5040108@wanadoo.es> (raw)

I cannot compare 2.4 with 2.6, but I think this is not too much...

It's a nforce2 motherboard, paralel-ATA and Seagate Barracuda IV (or V, 
I cannot remember). AthlonXP-2500+.

Any of the IDE gurus can say something about this?

Thanks!!


/dev/hda:
 Timing buffer-cache reads:   1740 MB in  2.00 seconds = 868.83 MB/sec
 Timing buffered disk reads:   94 MB in  3.03 seconds =  31.03 MB/sec


bash-2.05b# hdparm /dev/hda

/dev/hda:
 multcount    = 16 (on)
 IO_support   =  1 (32-bit)
 unmaskirq    =  1 (on)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 65535/16/63, sectors = 156301488, start = 0

             reply	other threads:[~2003-12-25  3:00 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-25  5:20 Luis Miguel García [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-12-27 14:43 IDE performance drop between 2.4.23 and 2.6.0 Jean-Luc Fontaine
2003-12-27 17:40 ` Linus Torvalds
2003-12-27 19:54   ` Jean-Luc Fontaine
2003-12-25 16:39 Max Payne
2003-12-25 18:25 ` Jean-Luc Fontaine
2003-12-25 13:56 Luis Miguel García
2003-12-25 14:35 ` Ed Sweetman
2003-12-25 20:35   ` Luis Miguel García
2003-12-24  9:27 Vid Strpic
2003-12-24 15:17 ` Gene Heskett
2003-12-24 17:24   ` Gordon Larsen
2003-12-23 12:42 Jean-Luc Fontaine

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3FEA7399.5040108@wanadoo.es \
    --to=ktech@wanadoo.es \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.