Re: [Cdrecord-video] Re: Cdrtools-2.01a25 ready
>From: Meino Christian Cramer <Meino.Cramer@gmx.de>
>> - Try to support the half hearted and badly designed /dev/hd* interface
>> from Linux-2.6 in a more usable way.
>>
>> The only reason for adding this kind of support is that the Linux kernel
>> hackers reject to fix the known DMA bugs in the already existing SCSI
>> transport interfaces in the Linux kernel. Using /dev/hd* is unfortunately
>> the only way to get DMA with sector size being 2352, 2448 or similar.
>>
>> Use cdrecord -scanbus dev=ATA and
>> cdrecord dev=ATA:1,0,0
>Ok, I tried as root on a Linux 2.6.1. the following:
>[root/] :cdrecord -scanbus dev=ATA
>Cdrecord-Clone 2.01a25 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
>scsidev: 'ATA'
>devname: 'ATA'
>scsibus: -2 target: -2 lun: -2
>Warning: Open by 'devname' is unintentional and not supported.
>cdrecord: No such file or directory. Cannot open 'ATA'. Cannot open SCSI driver.
>cdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are root.
>cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
>[root] :
>What is this ? Linux buggy ? cdrecord buggy ? Joerg buggy ? Mail buggy ?
I would say: Meino.Cramer@gmx.de is buggy :-(
uname -a
Linux xxx.fokus.fraunhofer.de 2.6.1-1.126 #1 Fri Jan 9 13:57:05 EST 2004 i686 athlon i386 GNU/Linux
cdrecord/OBJ/athlon-linux-cc/cdrecord dev=ATA -scanbus -vv
Cdrecord-Clone 2.01a25 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
scsidev: 'ATA'
devname: 'ATA'
scsibus: -2 target: -2 lun: -2
Warning: Using badly designed ATAPI via /dev/hd* interface.
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
Using libscg transport code version 'schily-scsi-linux-sg.c-1.79'
SCSI buffer size: 32768
scsibus1:
1,0,0 100) 'PLEXTOR ' 'CD-R PX-W4824A' '1.01' Removable CD-ROM
1,1,0 101) *
1,2,0 102) *
1,3,0 103) *
1,4,0 104) *
1,5,0 105) *
1,6,0 106) *
1,7,0 107) *
You did _not_ run a clean compilation of 2.01a25.
- Unpack the TAR archive on an empty directory to make sure, that you don't
extract into an old version of cdrtools.
- Use "smake" for compilation in case GNU make gives problems for you.
(My compilation for the binary above has been done with GNU make).
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.fraunhofer.de (work) chars I am J"org Schilling
URL: http://www.fokus.fraunhofer.de/usr/schilling ftp://ftp.berlios.de/pub/schily
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