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From: Mark Lord <lkml@rtr.ca>
To: William Knop <wknop@andrew.cmu.edu>
Cc: Jon Lewis <jlewis@lewis.org>,
	linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-ide@vger.kernel.org
Subject: Re: libata badness
Date: Mon, 04 Oct 2004 12:06:34 -0400	[thread overview]
Message-ID: <4161750A.6060200@rtr.ca> (raw)
In-Reply-To: <Pine.LNX.4.60-041.0410041132070.9105@unix43.andrew.cmu.edu>

I have used Maxtor "SATA" drives that require
the O/S to do a "SET FEATURES :: UDMA_MODE" command
on them before they will operate reliably.
This despite the SATA spec stating clearly that
such a command should/will have no effect.

I suppose libata does this already, but just in case not..
Something simple to check up on.
-- 
Mark Lord
(hdparm keeper & the original "Linux IDE Guy")

William Knop wrote:
>
> Ah, well all of them are Maxtor drives... One 6y250m0 and three 7y250m0 
> drives. I'm using powermax on them right now. They all passed the quick 
> test, and the full test results are forthcoming.

  reply	other threads:[~2004-10-04 16:08 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-10-04 12:12 libata badness William Knop
2004-10-04 13:59 ` Jon Lewis
2004-10-04 15:50   ` William Knop
2004-10-04 16:06     ` Mark Lord [this message]
2004-10-04 16:24       ` William Knop
2004-10-04 16:30       ` Jeff Garzik
2004-10-04 16:09     ` Jon Lewis
2004-10-04 16:34       ` William Knop
2004-10-04 16:30 ` Jeff Garzik
2004-10-04 16:55   ` William Knop
2004-10-04 17:42   ` William Knop
2004-10-04 17:50     ` Jim Paris
2004-10-04 18:03       ` William Knop
2004-10-04 18:01     ` Jeff Garzik
2004-10-04 22:47 ` Neil Brown
2004-10-05  3:11   ` William Knop
2004-10-05  4:49     ` Brad Campbell
2004-10-05  5:27       ` Norman Schmidt
  -- strict thread matches above, loose matches on Subject: below --
2008-07-31 18:53 Kumar Gala
2008-07-31 19:02 ` Ben Dooks
2008-07-31 19:02   ` Ben Dooks
2008-07-31 20:24   ` Kumar Gala
2008-07-31 20:24     ` Kumar Gala
2008-07-31 20:37     ` Scott Wood
2008-07-31 20:37       ` Scott Wood
2008-07-31 21:04 ` Anton Vorontsov
2008-07-31 21:04   ` Anton Vorontsov
2008-07-31 21:58   ` Kumar Gala
2008-07-31 21:58     ` Kumar Gala
2008-08-01 10:43     ` Ben Dooks
2008-08-01 10:43       ` Ben Dooks
2008-08-01 12:46       ` Kumar Gala
2008-08-01 12:46         ` Kumar Gala

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