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From: Tejun Heo <htejun@gmail.com>
To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	linux-kernel@vger.kernel.org, Jeff Garzik <jeff@garzik.org>,
	linux-ide@vger.kernel.org
Subject: Re: Unknown SATA PIIX PCI device ID 0x29b6
Date: Tue, 11 Mar 2008 19:35:29 +0900	[thread overview]
Message-ID: <47D66071.7010906@gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0803111058090.5503@axis700.grange>

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

  reply	other threads:[~2008-03-11 10:35 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-28 22:37 Unknown SATA PIIX PCI device ID 0x29b6 Guennadi Liakhovetski
2008-02-28 22:56 ` Alan Cox
2008-02-28 23:33   ` Guennadi Liakhovetski
2008-03-06  8:39     ` Tejun Heo
2008-03-06 11:57       ` Guennadi Liakhovetski
2008-03-06 18:02         ` Gaston, Jason D
2008-03-06 18:02           ` Gaston, Jason D
2008-03-06 18:05           ` Jeff Garzik
2008-03-06 18:40             ` Guennadi Liakhovetski
2008-04-02 23:49             ` Gaston, Jason D
2008-04-03  0:44               ` Tejun Heo
2008-04-03 15:16                 ` Gaston, Jason D
2008-04-03 16:03                   ` Tejun Heo
2008-04-19  1:02                     ` Gaston, Jason D
2008-04-23  6:37                       ` Tejun Heo
2008-04-03 16:04                   ` Jeff Garzik
2008-04-03 18:01                     ` Gaston, Jason D
2008-03-07  4:51         ` Tejun Heo
2008-03-08 22:47           ` Guennadi Liakhovetski
2008-03-09  5:14             ` Tejun Heo
2008-03-09 21:24               ` Guennadi Liakhovetski
2008-03-10  0:50                 ` Tejun Heo
2008-03-10  7:22                   ` Guennadi Liakhovetski
2008-03-10 13:05                     ` Tejun Heo
2008-03-11 10:11                       ` Guennadi Liakhovetski
2008-03-11 10:35                         ` Tejun Heo [this message]
2008-03-11 11:13                           ` Guennadi Liakhovetski
2008-03-11 11:37                             ` Tejun Heo
2008-02-29  0:23   ` Felix Miata
2008-02-29  3:50     ` Gaston, Jason D
2008-02-29  3:50       ` Gaston, Jason D

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