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From: Tejun Heo <htejun@gmail.com>
To: Justin Mattock <justinmattock@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org
Subject: Re: macbook pro dvd playback after suspend Buffer I/O error
Date: Thu, 12 Jun 2008 10:18:07 +0900	[thread overview]
Message-ID: <4850794F.3000200@gmail.com> (raw)
In-Reply-To: <dd18b0c30806111527x22fa895em230ceade4712f073@mail.gmail.com>

Justin Mattock wrote:
> O.K. attached is dmesg of playing a dvd, then suspending and wakingup,
> as well as starting after the buffer error.(audit messages)
> This is interesting, even  pausing the dvd before suspending, causes
> the same error.
> I sent a post to mplayer-users to see if there is a way to have
> mplayer pause and wait for the disk drive to align, but am still
> waiting
> for a response.

Can you please do the followings?

1. dd if=/dev/sr0 of=/dev/null bs=1M
2. suspend / resume
3. see whether dd fails and post the resulting dmesg.

Thanks.

-- 
tejun

  reply	other threads:[~2008-06-12  1:18 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-04  5:07 macbook pro dvd playback after suspend Buffer I/O error Justin Mattock
2008-04-04  8:21 ` Andrew Morton
2008-04-04 15:05   ` Justin Mattock
2008-06-11  2:00   ` Tejun Heo
2008-06-11  7:45     ` Justin Mattock
2008-06-11 18:31       ` Justin Mattock
2008-06-11 21:51         ` Tejun Heo
2008-06-11 22:27           ` Justin Mattock
2008-06-12  1:18             ` Tejun Heo [this message]
2008-06-12  2:10               ` Justin Mattock
2008-06-12  2:13                 ` Justin Mattock
2008-06-12  4:15                   ` Tejun Heo
2008-06-12  5:22                     ` Justin Mattock
2008-06-12  6:15                       ` Justin Mattock
2008-06-12  6:26                         ` Tejun Heo
2008-06-12  6:36                           ` Justin Mattock
2008-06-12  6:59                             ` Tejun Heo
2008-06-12  7:45                               ` Justin Mattock
  -- strict thread matches above, loose matches on Subject: below --
2008-04-04 19:02 Justin Mattock

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