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Re: SCSI-Laufwerk verhält sich als "Klon" eines IDE-DVD-Laufwerk



Hallo Rudolf, hallo Allerseits!

Danke für die Infos!

Das dmesg|less hat folgendes ergeben (hier Abschnitt über SCSI):
---------------------------------------------------------
scsi0 : Tekram DC390/AM53C974 V2.1d 2004-05-27
Vendor: IBM Model: DCAS-34330 Rev: S61A
Type: Direct-Access ANSI SCSI revision: 02
DC390: Target 1: Sync transfer 10.0 MHz, Offset 15
SCSI device sda: 8467200 512-byte hdwr sectors (4335 MB)
SCSI device sda: drive cache: write through
SCSI device sda: 8467200 512-byte hdwr sectors (4335 MB)
SCSI device sda: drive cache: write through
sda: sda1 sda2 sda3
Attached scsi disk sda at scsi0, channel 0, id 1, lun 0
Vendor: YAMAHA Model: CDR400t Rev: 1.0q
Type: CD-ROM ANSI SCSI revision: 02
sr0: scsi3-mmc drive: 6x/6x writer xa/form2 cdda tray
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
usbcore: registered new driver usbfs
usbcore: registered new driver hub
Attached scsi generic sg0 at scsi0, channel 0, id 1, lun 0, type 0
Attached scsi generic sg1 at scsi0, channel 0, id 3, lun 0, type 5
----------------------------------------------------------------------

Ich habe außerdem (auf Empfehlung, ich bin nicht alleine drauf gekommen) eingegeben:
"cdrecord --scanbus"
und habe erhalten:
----------------------------------------------------------------------
NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version.
Please send bug reports and support requests to <cdrtools@packages.debian.org>.
The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.11
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
Linux sg driver version: 3.5.32
Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root?
: Operation not permitted
Using libscg version 'ubuntu-0.8ubuntu1'.
cdrecord: Warning: using inofficial version of libscg (ubuntu-0.8ubuntu1 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling').
scsibus0:
0,0,0 0) *
0,1,0 1) 'IBM ' 'DCAS-34330 ' 'S61A' Disk
0,2,0 2) *
0,3,0 3) 'YAMAHA ' 'CDR400t ' '1.0q' Removable CD-ROM
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *

-----------------------------------------------------------------------------

Und schließlich habe ich noch:
"cdrecord dev=ATAPI --scanbus" eingegeben und folgendes erhalten:

----------------------------------------------------------------------------


Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schilling
NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version.
Please send bug reports and support requests to <cdrtools@packages.debian.org>.
The original author should not be bothered with problems of this version.


cdrecord: Warning: Running on Linux-2.6.11
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
scsidev: 'ATAPI'
devname: 'ATAPI'
scsibus: -2 target: -2 lun: -2
Warning: Using ATA Packet interface.
Warning: The related Linux kernel interface code seems to be unmaintained.
Warning: There is absolutely NO DMA, operations thus are slow.
cdrecord: ERROR: unknow subsystem (scd0) in (/dev/sr0)
Error: Cannot gain SYS_RAWIO capability. Is cdrecord installed SUID root?
: Operation not permitted
Using libscg version 'ubuntu-0.8ubuntu1'.
cdrecord: Warning: using inofficial version of libscg (ubuntu-0.8ubuntu1 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling').
scsibus0:
0,0,0 0) *
0,1,0 1) 'HL-DT-ST' 'DVD-ROM GDR8161B' '0100' Removable CD-ROM
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
scsibus1:
1,0,0 100) 'HL-DT-ST' 'DVDRAM GSA-4082B' 'A201' Removable CD-ROM
1,1,0 101) 'HL-DT-ST' 'DVDRAM GSA-4163B' 'A102' Removable CD-ROM
1,2,0 102) *
1,3,0 103) *
1,4,0 104) *
1,5,0 105) *
1,6,0 106) *
1,7,0 107) *
------------------------------------------------------------------

Besonders diese o.a. Zeile macht mir "Sorgen":
-----------------
cdrecord: ERROR: unknow subsystem (scd0) in (/dev/sr0)
-----------------

Was meint ihr?

Besten Dank für Eure Hilfe

Ludo


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