2.6.3 Problems with firewire DVD-writer

[Michael Guntsche]

Hi list,

Today I switched from 2.6.2 to 2.6.3 mostly for the new radeonfb driver.
Everything looked fine until I tried to burn a DVD with my external
DVD-writer (Plextor PX708UF), which worked without a problem in 2.6.2.


While trying to burn some files to it with growisofs I got the following
error message
and the program froze.

--- syslog ---

Feb 18 22:20:56 localhost kernel: SCSI error : <0 0 0 0> return code =
0x8000002
Feb 18 22:20:56 localhost kernel: Current sr0: sense = 70  4
Feb 18 22:20:56 localhost kernel: ASC=1b ASCQ= 0
Feb 18 22:20:56 localhost kernel: Raw sense data:0x70 0x00 0x04 0x00
0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x1b 0x00 0x00 0x00 0x00 0x00
<repeating>

--- syslog ---

Trying the same with USB 2.0 worked without a problem.

Looking through the changelog I saw that both the scsi and ieee1394
subsystem got several updates.

Can someone help me debug this further? Since the USB side seems to work
ok ( I tried it only once), I think that the problem lies between ieee1394 and scsi. 


Please CC: since I am not subscribed to the list.

Thanks in advance,
Michael

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