Date: Tue, 19 Oct 2004 11:57:25 +0200 From: Joel Dahl <joel@automatvapen.se> To: Claudiu Dragalina-Paraipan <dr.clau@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: FreeBSD 5.3b7and poor ata performance Message-ID: <1098179845.527.8.camel@dude.automatvapen.se> In-Reply-To: <c2d45d6e04101808447d4827be@mail.gmail.com> References: <20041015190638.C5A0E5D04@ptavv.es.net> <41715E7F.7060509@ng.fadesa.es> <20041018100045.f8koww0skcco0woo@www.sweetdreamsracing.biz> <17120aa104101808381cc59152@mail.gmail.com> <c2d45d6e04101808447d4827be@mail.gmail.com>
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On Mon, 2004-10-18 at 17:44, Claudiu Dragalina-Paraipan wrote:
> This might be a bit away from the main interest of the thread:
> anyone has done any test in 5.2.1 ?
>
> With respect,
> Claudiu Dragalina-Paraipan.
AMD XP3000+, Asus A7N8X, Maxtor 120GB 7200rpm, FreeBSD 5.2.1-p11
dude# dmesg | grep atapci0
atapci0: <nVidia nForce2 UDMA133 controller> port 0xf000-0xf00f at
device 9.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
dude# dmesg | grep Maxtor
ad0: 117246MB <Maxtor 6Y120P0> [238216/16/63] at ata0-master UDMA133
dude# atacontrol list
ATA channel 0:
Master: ad0 <Maxtor 6Y120P0/YAR41BW0> ATA/ATAPI rev 7
Slave: no device present
ATA channel 1:
Master: acd0 <_NEC DVD_RW ND-3500AG/2.16> ATA/ATAPI rev 0
Slave: no device present
dude# dd if=/dev/ad0 of=/dev/null bs=1024k count=1024
1024+0 records in
1024+0 records out
1073741824 bytes transferred in 20.334953 secs (52802769 bytes/sec)
dude# dd if=/dev/ad0 of=/dev/null bs=128k count=10000
10000+0 records in
10000+0 records out
1310720000 bytes transferred in 24.843961 secs (52758093 bytes/sec)
--
Joel
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