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From: Gil <gil@fooplanet.com>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: "Raz Ben-Jehuda(caro)" <raziebe@gmail.com>,
	Guy <bugzilla@watkins-home.com>,
	Linux RAID Mailing List <linux-raid@vger.kernel.org>
Subject: Re: comparing FreeBSD to linux
Date: Mon, 21 Nov 2005 11:00:59 -0800	[thread overview]
Message-ID: <4382196B.2030209@fooplanet.com> (raw)
In-Reply-To: <20051121182024.GA4590@havoc.gtf.org>

Jeff Garzik wrote:
> On Mon, Nov 21, 2005 at 10:15:11AM -0800, Raz Ben-Jehuda(caro)
> wrote:
> 
>> Well , i have tested the disk with a new tester i have written.
>> it seems that the ata driver causes the high cpu and not raid.
> 
> Which drivers are you using?  lspci and kernel .config?

And have you turned on DMA?

hdparm /dev/hda

--Gil

  reply	other threads:[~2005-11-21 19:00 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-20 11:50 comparing FreeBSD to linux Raz Ben-Jehuda(caro)
2005-11-20 11:59 ` Lajber Zoltan
     [not found]   ` <5d96567b0511200404t52745c99u1a113014532cadce@mail.gmail.com>
     [not found]     ` <Pine.LNX.4.58.0511201341530.30165@lajli.gau.hu>
2005-11-20 12:52       ` Raz Ben-Jehuda(caro)
2005-11-20 23:54 ` Guy
2005-11-21 14:47   ` Raz Ben-Jehuda(caro)
2005-11-21 17:33     ` Guy
2005-11-21 18:10       ` Raz Ben-Jehuda(caro)
2005-11-21 18:15         ` Raz Ben-Jehuda(caro)
2005-11-21 18:20           ` Jeff Garzik
2005-11-21 19:00             ` Gil [this message]
2005-11-22  7:49             ` Raz Ben-Jehuda(caro)

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