Re: Can't burn DVD under 2.5.59 with ide-cd

From: Joerg Schilling (schilling@fokus.fraunhofer.de)
Date: Wed Jan 22 2003 - 03:23:16 EST


>From axboe@suse.de Wed Jan 22 09:06:12 2003

>> >BURN-Free is ON.
>> >Starting new track at sector: 0
>> >Track 01: 4 of 4001 MB written (fifo 96%) 16.1x.cdrecord-prodvd: Success. write_g1: scsi sendcmd: no error
>> >CDB: 2A 00 00 00 08 B8 00 00 1F 00
>> >status: 0x1 (GOOD STATUS)
>> >resid: 63488
>> >cmd finished after 0.008s timeout 100s
>>
>> I can't tell you what happened because the kernel is broken :-(
>>
>> If you fix the kernel, you will get a readble error message,

>How helpful. How about saying what's broken instead and I'd be happy to
>fix it.

I thought it's obvious: It is most likely a problem caused by the broken
bit #defines in the Linux kernel for the SCSI status byte. I assume that
status should be 0x02 instead of 0x01. In addition, I would guess that
for the same reason, a kernel instance did not fetch the sense data as
libscg should try to work around these Linux bugs if at least the first
sense byte is != 0.

Jörg

 EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
       js@cs.tu-berlin.de (uni) If you don't have iso-8859-1
       schilling@fokus.fhg.de (work) chars I am J"org Schilling
 URL: http://www.fokus.fhg.de/usr/schilling ftp://ftp.berlios.de/pub/schily
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