From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
To: Gerhard Wiesinger <lists@wiesinger.com>
Cc: Justin Piszcz <jpiszcz@lucidpixels.com>,
linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org,
linux-ide@vger.kernel.org
Subject: Re: Lots of con-current I/O = resets SATA link? (2.6.25.10)
Date: Wed, 9 Jul 2008 22:27:36 -0300 [thread overview]
Message-ID: <20080710012736.GD15729@khazad-dum.debian.net> (raw)
In-Reply-To: <alpine.LFD.1.10.0807090726200.686@bbs.intern>
On Wed, 09 Jul 2008, Gerhard Wiesinger wrote:
> Load on power supply measured on 220V side with a true RMS Wattmeter:
That won't help for the failure mode you're looking for.
Hook an osciloscope to the power lines on the HD's power feed, and try to
get it to trigger on any "big" variations.
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
next prev parent reply other threads:[~2008-07-10 1:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-05 16:57 Lots of con-current I/O = resets SATA link? (2.6.25.10) Justin Piszcz
2008-07-05 17:35 ` Jon Nelson
2008-07-05 17:35 ` Jon Nelson
2008-07-07 15:04 ` Gerhard Wiesinger
2008-07-07 15:08 ` Gerhard Wiesinger
2008-07-07 16:04 ` Justin Piszcz
2008-07-08 6:24 ` Gerhard Wiesinger
2008-07-08 6:59 ` Gerhard Wiesinger
2008-07-08 8:35 ` Justin Piszcz
2008-07-08 10:31 ` Gerhard Wiesinger
2008-07-08 8:34 ` Justin Piszcz
2008-07-08 10:33 ` Gerhard Wiesinger
2008-07-08 13:15 ` Justin Piszcz
2008-07-09 5:37 ` Gerhard Wiesinger
2008-07-10 1:27 ` Henrique de Moraes Holschuh [this message]
2008-07-12 8:29 ` Gerhard Wiesinger
[not found] <fa.u8J+BqAcxU1mg8ob9pMBJaAHBPo@ifi.uio.no>
2008-07-05 18:38 ` Robert Hancock
2008-07-05 18:54 ` Jon Nelson
2008-07-05 19:04 ` Robert Hancock
2008-07-05 19:28 ` Justin Piszcz
2008-07-05 23:22 ` Robert Hancock
2008-07-05 23:24 ` Justin Piszcz
2008-07-06 10:31 ` Justin Piszcz
2008-07-06 12:13 ` Justin Piszcz
2008-07-06 12:42 ` Justin Piszcz
2008-07-06 19:51 ` Justin Piszcz
2008-07-07 9:45 ` Mattias Wadenstein
2008-07-07 9:57 ` Justin Piszcz
2008-07-07 18:14 ` Michal Soltys
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