Gentoo Archives: gentoo-user

From: Joerg.Schilling@fokus.fraunhofer.de (Joerg Schilling)
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] undetected DVD r/w device
Date: Sat, 11 Sep 2010 18:01:40
Message-Id: 4c8bc3f5.SMg5yupFMxzOy8nD%Joerg.Schilling@fokus.fraunhofer.de
In Reply to: Re: [gentoo-user] undetected DVD r/w device by Mick
1 Mick <michaelkintzios@×××××.com> wrote:
2
3 > > > If you call cdrecord (release 3.00):
4 > > > cdrecord -scanbus
5 > > >
6 > > > or
7 > > >
8 > > > cdrecord -checkdrive
9 > > >
10 > > > and it finds a drive, then there is a bug in k3b.
11 > >
12 > > alain@isba ~ $ cdrecord --checkdrive
13 > > Cdrecord-ProDVD-ProBD-Clone 3.00 (x86_64-unknown-linux-gnu) Copyright (C)
14 > > 1995-2010 Jörg Schilling
15 > > Linux sg driver version: 3.5.27
16 > > Using libscg version 'schily-0.9'.
17 > > No target specified, trying to find one...
18 > > Using dev=1000,0,0.
19 >
20 > This looks fishy ...
21 >
22 > On mine it is: Using dev=1,0,0.
23
24 This is the result of having a non-orthogonal driver model for SCSI devices in
25 Linux.
26
27 Some drivers are fully integrated into the SCSI sub-system and receive low SCSI
28 bus numbers from libscg and other drivers are separated and are mapped to high
29 SCSI bus numbers. Some drivers are even accessible from two or more competing
30 drivers.
31
32 Jörg
33
34 --
35 EMail:joerg@××××××××××××××××××××××××.de (home) Jörg Schilling D-13353 Berlin
36 js@××××××××××××.de (uni)
37 joerg.schilling@××××××××××××××××.de (work) Blog: http://schily.blogspot.com/
38 URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily