sslug-teknik team mailing list archive

[Torben Andersen <the.beauty@xxxxxxxxxxx>]

Hvad skal man gøre for at få subj. til at fungere? Jeg tænker her på 
kerneparametre og parametre ved cdrecord.

Jeg har et Fedora Core 2 system med alle updates og forskellige kerner. 
Med FC's std. kerner er ide-scsi kompileret ind (er det nødvendigt - kan 
cdrecord ikke henvende sig direkte til atapi driveren ??) og der 
anvendes en modificeret cdrecord. Den virker som hovedregel ikke og kan 
lave en segmentation fault. Der er forsøgt med både FC's modificerede 
pakke og den officielle cdrecord fra Schilly.

Uden ide-scsi virker intet. Den melder, at TAO mode ikke er supporteret 
af drevet. I begge tilfælde anvendes:

cdrecord -dummy speed=12 dev=/dev/hdc cdimage.iso

Nedenfor signaturen listes output fra denne kommando anvendt med en 
kerne uden ide-scsi med FC's cdrecord.

Nogen råd ?? En mulighed kan være et defekt drev, men det virkede med 
ide-scsi under 2.4.x.

MVH Torben

--
"It's trivial to make fun of Microsoft products,
but it takes a real man to make them work,
and a god to make them do anything useful."[toran@localhost toran]$ 


cdrecord -dummy speed=12 dev=/dev/hdc cdimage.iso
cdrecord: No write mode specified.
cdrecord: Asuming -tao mode.
cdrecord: Future versions of cdrecord may have different drive dependent 
defaults.
cdrecord: Continuing in 5 seconds...
Cdrecord-Clone 2.01-dvd (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg 
Schilling
Note: This version is an unofficial (modified) version with DVD support
Note: and therefore may have bugs that are not present in the original.
Note: Please send bug reports or support requests to 
http://bugzilla.redhat.com/bugzilla
Note: The author of cdrecord should not be bothered with problems in 
this version.
cdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
cdrecord: WARNING: This causes a high risk for buffer underruns.
cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord: Permission denied. WARNING: Cannot set priority using 
setpriority().
cdrecord: WARNING: This causes a high risk for buffer underruns.
scsidev: '/dev/hdc'
devname: '/dev/hdc'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
cdrecord: Warning: using inofficial libscg transport code version 
(schily - Red Hat-scsi-linux-sg.c-1.83-RH '@(#)scsi-linux-sg.c 1.83 
04/05/20 Copyright 1997 J. Schilling').
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'ATAPI '
Identifikation : 'CD-R/RW 12X8X32 '
Revision : '9.BC'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC SWABAUDIO BURNFREE
Supported modes:
cdrecord: Drive does not support TAO recording.
cdrecord: Illegal write mode for this drive.