From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: "Andre Pietsch" <andre.pietsch@scai.de>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: Limit SATA link speed to 1.5 Gbps
Date: Thu, 22 May 2008 12:29:05 +0100 [thread overview]
Message-ID: <20080522122905.49cca18d@core> (raw)
In-Reply-To: <F7D77F204D5F7641AB3864C88E39498F18614E@taube3.scailokal.intern>
> I tested 2.6.25 and the error still occurrs once but then it gave me a "limiting SATA link speed to 1.5 Gbps" in the log.
The later kernels will drop the SATA speed on repeated errors if they see
what appears to be a consistent problem that might be cabling/noise.
> Is it possible to set the SATA link speed somewhere?
Not sure. I've not looked whether that is in the new "force" code. I
don't think you can in 2.6.24 however, and 2.6.25 will fall back nicely.
Other than being annoying during the install it should not cause any
other problems beyond all the retries.
next prev parent reply other threads:[~2008-05-22 11:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-22 11:00 Limit SATA link speed to 1.5 Gbps Andre Pietsch
2008-05-22 11:29 ` Alan Cox [this message]
2008-05-25 11:33 ` Andre Pietsch
2008-05-25 18:03 ` Limit SATA link speed to 1.5 Gbps- Andre Pietsch
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