From: Arjan van de Ven <arjan@infradead.org>
To: "J.A. Magallón" <jamagallon@ono.com>
Cc: Stephen.Clark@seclark.us,
"Björn Steinbrink" <B.Steinbrink@gmx.de>,
"Mark Lord" <lkml@rtr.ca>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Abysmal PATA IDE performance
Date: Thu, 09 Nov 2006 09:58:20 +0100 [thread overview]
Message-ID: <1163062700.3138.467.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <20061109094014.1c8b6bed@werewolf-wl>
> Probably your drives are renamed.
> Before you had (wild guess, look at your boot log messages):
> - ata bus -> hdc,hdd
> - sata -> sda (if you really have any sata bus...)
>
> Now all hdX become sdX, and PATA is detected _before_ SATA, so you names
> probaly became:
> - ata via libata -> sda (HD), sr0 (CDROM)
> - sata -> sdb.
on fedora this doesn't matter (due to mount-by-label)
the bigger problem I suspect is that the sata modules aren't part of the
initrd!
you can force the issue by adding
alias scsi_hostadapter1 ata_piix
to the /etc/modprobe.conf file, and then recreating the initrd
(see the mkinitrd tool, or just install the kernel rpm)
next prev parent reply other threads:[~2006-11-09 8:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-08 16:33 Stephen Clark
2006-11-08 23:50 ` Mark Lord
2006-11-09 0:35 ` Stephen Clark
2006-11-09 2:07 ` Björn Steinbrink
2006-11-09 3:53 ` Stephen Clark
2006-11-09 8:40 ` J.A. Magallón
2006-11-09 8:58 ` Arjan van de Ven [this message]
2006-11-09 14:39 ` Stephen Clark
2006-11-09 14:54 ` Arjan van de Ven
2006-11-09 17:24 ` Stephen Clark
2006-11-09 17:33 ` Stephen Clark
2006-11-09 18:23 ` Arjan van de Ven
2006-11-09 19:01 ` Stephen Clark
2006-11-09 19:31 ` Stephen Clark
2006-11-09 20:23 ` Luca Tettamanti
2006-11-09 20:31 ` Stephen Clark
2006-11-09 21:52 ` Luca Tettamanti
2006-11-09 22:16 ` Stephen Clark
2006-11-09 22:43 ` Luca Tettamanti
2006-11-09 23:00 ` Tejun Heo
2006-11-09 23:52 ` Stephen Clark
2006-11-10 3:50 ` Stephen Clark
2006-11-09 15:17 ` Alessandro Suardi
2006-11-09 7:52 ` Alan Cox
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