linux-kernel - 2.6.38-rc2+ - regresiion copying DVD's

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Date:	Sun, 30 Jan 2011 15:50:59 +0000
From:	Chris Clayton <chris2553@...glemail.com>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: 2.6.38-rc2+ - regresiion copying DVD's

Hi,

Firstly, I'm not subscribed, so please cc me on any reply.

I'm trying to copy the3 contents of a video DVD from one disc to another, but it 
fails. There are no messages in the kernel log file, but K3B reports the 
following:

System
-----------------------
K3b Version: 1.0.5

KDE Version: 3.5.10
QT Version:  3.3.8b
Kernel:      2.6.38-rc2+
Devices
-----------------------
HL-DT-ST BD-RE  BH10LS30 1.00 (/dev/sr1, ) [CD-R, CD-RW, CD-ROM, DVD-ROM, DVD-R, 
DVD-RW, DVD-R DL, BD-ROM, BD-R, BD-RE, DVD+R, DVD+RW, DVD+R DL] [DVD-ROM, DVD-R 
Sequential, DVD-R Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RAM, DVD-RW 
Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, 
CD-ROM, CD-R, CD-RW, BD-ROM, BD-R Sequential (SRM), BD-R Random (RRM), BD-RE] 
[SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R, Restricted 
Overwrite, Layer Jump, Random Recording, Sequential Recording, Sequential 
Recording + POW]

HL-DT-ST DVDRAM GH22LS50 TL03 (/dev/sr0, ) [CD-R, CD-RW, CD-ROM, DVD-ROM, DVD-R, 
DVD-RW, DVD-R DL, DVD+R, DVD+RW, DVD+R DL] [DVD-ROM, DVD-R Sequential, DVD-R 
Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RAM, DVD-RW Restricted 
Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, 
CD-RW] [SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R, 
Restricted Overwrite, Layer Jump]
Burned media
-----------------------
DVD+RW

K3bDataTrackReader
-----------------------
reading sectors 0 to 1746047 with sector size 2048. Length: 1746048 sectors, 
3575906304 bytes.
using buffer size of 64 blocks.
Error while writing to fd 18. Current sector is 0.
Read a total of 64 sectors (131072 bytes)

Used versions
-----------------------
growisofs: 7.1

growisofs
-----------------------
:-( /dev/sr0: CD_ROM_MEDIA_CHANGED ioctl failed: Inappropriate ioctl for device

growisofs command:
-----------------------
/usr/bin/growisofs -Z /dev/sr0=/dev/fd/0 -use-the-force-luke=notray -use-the-force-luke=tty -use-the-force-luke=tracksize:1746048 -speed=2.4 -overburn -use-the-force-luke=bufsize:32m 


/dev/sr1 contains the source disc, which is a regular dvd-r containing some home 
video that I have made into a video dvd. The media in /dev/sr0 is a dvd+rw. The 
copy works perfectly in 2.6.37.

Let me know if any additional diagnostics are required or if I can test any 
patches. I can bisect if necessary, but it will be Tuesday before I can start 
that. My .config is attached.

Thanks,

Chris

-- 
The more I see, the more I know. The more I know, the less I understand. 
Changing Man - Paul Weller

View attachment "config-2.6.38-rc2+" of type "text/plain" (66415 bytes)