From: Mark Lord <liml@rtr.ca>
To: IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: Re: What's with libata and DVDs ?
Date: Sun, 07 Dec 2008 00:01:13 -0500 [thread overview]
Message-ID: <493B5899.8050803@rtr.ca> (raw)
In-Reply-To: <493B554D.3070403@rtr.ca>
Mark Lord wrote:
> Attempting to play a known-good DVD-video in MythTV-0.21
> using libata in kernel 2.6.27.7 :
>
> sr 4:0:0:0: [sr0] unaligned transfer
> Buffer I/O error on device sr0, logical block 1080
> Buffer I/O error on device sr0, logical block 1081
> Buffer I/O error on device sr0, logical block 1082
> Buffer I/O error on device sr0, logical block 1083
> Buffer I/O error on device sr0, logical block 1084
> Buffer I/O error on device sr0, logical block 1085
> Buffer I/O error on device sr0, logical block 1086
> Buffer I/O error on device sr0, logical block 1087
> Buffer I/O error on device sr0, logical block 1088
> sr 4:0:0:0: [sr0] unaligned transfer
> sr 4:0:0:0: [sr0] unaligned transfer
> sr 4:0:0:0: [sr0] unaligned transfer
>
> This used to work back in 2.6.25 or so.
> Anyone else out there have similar DVD issues ?
..
Mmm.. some DVDs play, others don't. I'll instrument the code
and see if anything obvious pops up someday. Ignore me for now. :)
next prev parent reply other threads:[~2008-12-07 5:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-07 4:47 What's with libata and DVDs ? Mark Lord
2008-12-07 5:01 ` Mark Lord [this message]
2008-12-07 11:20 ` Alan Cox
2008-12-07 16:13 ` Mark Lord
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