From: Robert Hancock <hancockr@shaw.ca>
To: Jeff Garzik <jeff@garzik.org>
Cc: "Björn Steinbrink" <B.Steinbrink@gmx.de>,
linux-kernel@vger.kernel.org, htejun@gmail.com
Subject: Re: SATA exceptions with 2.6.20-rc5
Date: Sun, 14 Jan 2007 20:25:57 -0600 [thread overview]
Message-ID: <45AAE635.8090308@shaw.ca> (raw)
In-Reply-To: <45AAC95B.1020708@garzik.org>
Jeff Garzik wrote:
>> Looks like all of these errors are from a FLUSH CACHE command and the
>> drive is indicating that it is no longer busy, so presumably done.
>> That's not a DMA-mapped command, so it wouldn't go through the ADMA
>> machinery and I wouldn't have expected this to be handled any
>> differently from before. Curious..
>
> It's possible the flush-cache command takes longer than 30 seconds, if
> the cache is large, contents are discontiguous, etc. It's a
> pathological case, but possible.
>
> Or maybe flush-cache doesn't get a 30 second timeout, and it should...?
> (thinking out loud)
>
> Jeff
If the flush was still in progress I would expect Busy to still be set,
however..
--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/
next prev parent reply other threads:[~2007-01-15 2:27 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <fa.hif5u4ZXua+b0mVNaWEcItWv9i0@ifi.uio.no>
2007-01-14 23:43 ` SATA exceptions with 2.6.20-rc5 Robert Hancock
2007-01-15 0:22 ` Jeff Garzik
2007-01-15 0:34 ` Björn Steinbrink
2007-01-15 2:47 ` Björn Steinbrink
2007-01-15 2:25 ` Robert Hancock [this message]
2007-01-15 2:53 ` Jens Axboe
2007-01-15 13:42 ` Jeff Garzik
2007-01-16 0:23 ` Jens Axboe
2007-01-16 0:36 ` Robert Hancock
2007-01-16 1:51 ` Jeff Garzik
2007-01-16 1:51 ` Jeff Garzik
2007-01-22 18:17 ` Eric D. Mudama
2007-01-15 21:17 ` Björn Steinbrink
2007-01-15 23:46 ` Björn Steinbrink
2007-01-16 0:34 ` Robert Hancock
2007-01-16 1:35 ` Björn Steinbrink
2007-01-16 3:00 ` Robert Hancock
2007-01-16 1:53 ` Jeff Garzik
2007-01-19 15:05 ` Alistair John Strachan
2007-01-19 19:51 ` chunkeey
2007-01-20 2:41 ` Robert Hancock
2007-01-20 2:47 ` Alistair John Strachan
2007-01-20 4:15 ` Björn Steinbrink
[not found] ` <20070120072755.GA4652@atjola.homenet>
2007-01-20 7:50 ` Björn Steinbrink
2007-01-20 18:50 ` Chr
2007-01-20 22:32 ` Chr
2007-01-21 1:50 ` Robert Hancock
2007-01-21 3:34 ` Jeff Garzik
2007-01-21 4:54 ` Björn Steinbrink
2007-01-21 6:39 ` Robert Hancock
2007-01-21 8:36 ` Björn Steinbrink
2007-01-21 17:34 ` Chr
2007-01-21 18:01 ` Björn Steinbrink
2007-01-21 20:13 ` Chr
2007-01-22 2:39 ` Tejun Heo
2007-01-22 12:32 ` Chr
2007-01-21 18:40 ` Björn Steinbrink
2007-01-21 19:58 ` Robert Hancock
2007-01-21 22:08 ` Björn Steinbrink
2007-01-21 22:11 ` Björn Steinbrink
2007-01-21 22:26 ` Robert Hancock
2007-01-21 22:27 ` Björn Steinbrink
2007-01-22 0:17 ` Robert Hancock
2007-01-22 16:12 ` Björn Steinbrink
2007-01-22 16:57 ` Björn Steinbrink
2007-01-22 17:53 ` Björn Steinbrink
2007-01-19 14:53 ` Alistair John Strachan
[not found] <fa.1kBz5luWz8nR0lLqm1VD4hZZYdw@ifi.uio.no>
[not found] ` <fa.QZxgjxcwtENaZNY24NMTlKBSgIM@ifi.uio.no>
[not found] ` <fa.fkPTbUGmKc/1pt0eD6TE4d02n+Q@ifi.uio.no>
[not found] ` <fa.6iQt5OtHZ3x5w8eYbLxwULhLTJ0@ifi.uio.no>
[not found] ` <fa.1aqo3IxNGJClHcBVZNTagX6bL9o@ifi.uio.no>
[not found] ` <fa.rI60BGlFbSyfLyumqmgiOfDqCI4@ifi.uio.no>
2007-01-23 23:18 ` Robert Hancock
2007-01-24 0:39 ` Björn Steinbrink
2007-02-03 1:42 ` Björn Steinbrink
2007-02-03 5:48 ` Robert Hancock
2007-02-04 1:13 ` Björn Steinbrink
2007-02-09 12:03 ` Björn Steinbrink
2007-01-24 8:24 ` Ian Kumlien
2007-01-24 14:41 ` Björn Steinbrink
[not found] <fa.ow4pXUncgdZmfLf3oyfrn1W+Bk0@ifi.uio.no>
[not found] ` <fa.SoSeidhDuEr/K0kN+L4vW61Vpnc@ifi.uio.no>
[not found] ` <fa.m8QbVQMhuOshKzTdlSjNjOhaNcc@ifi.uio.no>
[not found] ` <fa.hDS02YCM8Tv1/STeTpJGEQD/49s@ifi.uio.no>
[not found] ` <fa.eqBbU9XvtTizNMpuUjctnk8vuOI@ifi.uio.no>
[not found] ` <fa.4QxeKMcmkoyhlL26AivZV6BFQJQ@ifi.uio.no>
2007-01-23 1:24 ` Robert Hancock
2007-01-23 1:34 ` Alistair John Strachan
2007-01-23 1:41 ` Robert Hancock
2007-01-23 15:29 ` Larry Walton
2007-01-23 2:44 ` Björn Steinbrink
2007-01-23 5:03 ` Robert Hancock
2007-01-20 15:03 Ian Kumlien
2007-01-20 19:59 ` Robert Hancock
2007-01-20 21:43 ` Alistair John Strachan
2007-01-20 22:11 ` Ian Kumlien
[not found] <fa.U/G88R1fWKOeQK3EBPHKK4MeRsQ@ifi.uio.no>
[not found] ` <fa.2D0TIXbVTOgZmGg9ZJU+R7te70k@ifi.uio.no>
[not found] ` <fa.hMhdefkReYJ4idUyqqEWJFnWUBE@ifi.uio.no>
[not found] ` <fa.8TPWeOrcwkkHutPX5NOcJsTBO8Y@ifi.uio.no>
[not found] ` <fa.b92BqwV090pDj7q0iBG6BChksbI@ifi.uio.no>
[not found] ` <fa.O3RzvckSjB73Y0uL8P1nTXDRd6U@ifi.uio.no>
2007-01-19 0:09 ` Robert Hancock
2007-01-19 0:52 ` Björn Steinbrink
-- strict thread matches above, loose matches on Subject: below --
2007-01-14 22:44 Björn Steinbrink
2007-01-15 6:48 ` Mikael Pettersson
2007-01-15 13:43 ` Jeff Garzik
2007-01-15 13:47 ` Björn Steinbrink
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