@related : HardDisk FileSystem OpticalDisk Drives Archive
Disk are media storage from vinyle to CDRom including floppies and HardDisk or DVD
see CD roms Drives
Don't scream on your disk :
The UDF filesystem is based on the ISO/IEC 13346 standard, now ECMA-167
mount -t udf -o rw /dev/scd0 /mnt/tmp mount: block device /dev/scd0 is write-protected, mounting read-only
zcat /proc/config.gz | grep UDF CONFIG_UDF_FS=m
CONFIG_UDF_FS: This is the new file system used on some CD-ROMs and DVDs.
Say Y if you intend to mount DVD discs or CDRW's written in packet mode, or if written to by other UDF utilities, such as DirectCD.
http://trylinux.com/projects/udf/
cat /usr/src/linux-2.6.3/Documentation/filesystems/udf.txt ... Write support requires a block driver which supports writing. The current scsi and ide cdrom drivers do not support writing.
http://w1.894.telia.com/~u89404340/packet.html
http://cvs.linuxfromscratch.org/index.cgi/hints/Attic/cdrw-hint.txt?rev=1.3
http://linux-udf.sourceforge.net/
http://sourceforge.net/projects/linux-udf
Packet writing on CD/DVD media UDF files systems support (read only) UDF write support (DANGEROUS make bzImage make modules make modules_install alias block-major-97 pktcdvd mknod /dev/pktcdvd0 b 97 0 cdrwtool -d /dev/scd0 -q pktsetup /dev/pktcdvd0 /dev/scd0 mount /dev/pktcdvd0 /mnt/cdrom -t udf -o rw,noatime
appliquer les patchs bien sûr avant de compiler le noyau p00002_cd-mrw.patch.bz2 packet-2.4.23.patch.bz2
http://packet-cd.sourceforge.net/
root@2[[root]]# pktsetup /dev/pktcdvd0 /dev/sr0 open packet device: No such device or address
Warning u will get at most 540M on 650M CDRom
K3b is a cdrecorder (like windows' nero burning rom) how to make is usable for users (not looged as root) ? how to get blank CDROM exact size ? what about overburnin ? I heard that it is possible to store data as a single stream ?
To burn .bin/.cue files
# /usr/bin/cdrecord -v gracetime=2 dev=0,0,0 speed=1 -dao driveropts=burnfree -cuefile file.cue Cdrecord-Clone 2.01a19 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg Schilling TOC Type: 1 = CD-ROM scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 Linux sg driver version: 3.1.25 Using libscg version 'schily-0.7' Driveropts: 'burnfree' SCSI buffer size: 64512 atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'HP ' Identifikation : 'CD-Writer+ 9100b' Revision : '1.07' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC SWABAUDIO Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R Drive buf size : 1024000 = 1000 KB FIFO size : 4194304 = 4096 KB cdrecord.mmap: Unsupported sector size 2352 for data on line 2 in 'file.cue'.