From: Thomas Backlund <tmb@mandriva.org>
To: linux-kernel@vger.kernel.org
Subject: Re: speed trends in pata world.
Date: Thu, 05 Jul 2007 00:13:50 +0300 [thread overview]
Message-ID: <f6h2ho$b44$1@sea.gmane.org> (raw)
In-Reply-To: <200707041550.22533.gene.heskett@gmail.com>
Gene Heskett skrev:
> Greetings;
>
> The drive speeds seem to be going the wrong way. Its an nforce2 equipt mobo,
> and I have 3 drives currently in this box. Running 2.6.22-rc6-cfs-v18 + the
> ftdi_sio.c patch.
>
> hda, the primary on cable 0, is running at around 28MB/Sec. Its a 200GB WD
> about 2 years old.
>
Looks like this one is stuck at UDMA/33
Check the dmesg what the kernel detects, and why it ends up at low speed...
> hdb, is running at around 79MB/Sec, its a 4 year old 120GB WD.
> hdd is running at about 75MB/Sec, is a nearly new 300GB WD.
>
> Can I read anything into the fact that the 2 fast drives are on the slave end
> of the cables, whereas the slow one is master in the middle of the cable?
>
--
Thomas
next prev parent reply other threads:[~2007-07-04 21:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-04 19:50 speed trends in pata world Gene Heskett
2007-07-04 21:13 ` Thomas Backlund [this message]
2007-07-05 22:11 ` Bill Davidsen
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