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Message-ID: <20070517150420.GA10008@csclub.uwaterloo.ca>
Date: Thu, 17 May 2007 11:04:20 -0400
From: lsorense@...lub.uwaterloo.ca (Lennart Sorensen)
To: Henrique de Moraes Holschuh <hmh@....eng.br>
Cc: Rob Landley <rob@...dley.net>, Tejun Heo <htejun@...il.com>,
Dave Jones <davej@...hat.com>,
Francesco Pretto <ceztko@...il.com>,
Phillip Susi <psusi@....rr.com>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Weird hard disk noise on shutdown (bug #7674)
On Thu, May 17, 2007 at 12:39:47AM -0300, Henrique de Moraes Holschuh wrote:
> Actually, in my limited experience, SAS is marginally less crappy than SATA,
> and has a higher MTBF, probably because the manufacturers try to cut less
> corners. But if one can get high-quality SATA drives (where?!), I don't
> know why SAS would be superior to SATA.
SAS is dual ported so you can have redundant cables and controllers.
--
Len Sorensen
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