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Message-ID: <47D66071.7010906@gmail.com>
Date: Tue, 11 Mar 2008 19:35:29 +0900
From: Tejun Heo <htejun@...il.com>
To: Guennadi Liakhovetski <g.liakhovetski@....de>
CC: Alan Cox <alan@...rguk.ukuu.org.uk>, linux-kernel@...r.kernel.org,
Jeff Garzik <jeff@...zik.org>, linux-ide@...r.kernel.org
Subject: Re: Unknown SATA PIIX PCI device ID 0x29b6
Hello,
Guennadi Liakhovetski wrote:
> Well, I am not sure, whether it helps, tried booting with both 1.5Gbps and
> this patch, it recovers now within 30 sec in both cold- and hot-plug
> cases. To really state, that it has improved from about 55 sec down to 30
> sec one would need more testing. Is this the kind of improvement you
> expected?
Not really. :-P
> Can it be, that with this hardware it just cannot get better?
> Remember, the disk is an external eSATA enclosure with a (relatively new)
> PATA disk inside.
Can you try out a shorter cable? I had a lot of troubles with eSATA +
long cable + PMP combinations. Using shorter cable usually solves the
problem for me.
--
tejun
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