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disk [2012/11/04 21:00] (current)
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 +@related : [[HardDisk]] [[FileSystem]] [[OpticalDisk]] [[Drives]] [[Archive]]
 +
 +Disk are media storage  from vinyle to [[CDRom]] including floppies and [[HardDisk]] or [[DVD]]
 +
 +see CD roms [[Drives]]
 +
 +{{http://opserpir.free.fr/cdchirac/banniere150250.jpg?nocache}}
 +
 +Don't scream on your disk : 
 +  *  http://www.datacenterknowledge.com/archives/2009/01/02/why-you-shouldnt-shout-in-the-data-center/
 +
 +
 +
 +
 +===[[Software]] : http://www.framasoft.org/article1453.html===
 +
 +  * http://demosten.com/cdrfe/  [[Windows]] [[Software]] [[ClosedSource]] + [[Libre]]
 +  * http://www.deepburner.com/  [[Windows]] [[Software]] [[ClosedSource]]
 +
 +
 +=== [[UDF]] / DIRECTCD / packet writting===
 +
 +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://www.cdrfaq.org/
 +
 +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
 +
 +=== 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'.
 +
 +
 +===MISC===
 +  cdrecord.mmap: WARNING: Drive returns wrong startsec (0) using -150
 +
 +CD-ROM CRD-8482B to patch for mdk
 +
 +{{http://www.pilas.net/fotos/albums/userpics/10001/445.jpg?nocache}}
 +
 +{{http://www.generationmp3.com/IMG/jpg/antimenace.jpg?nocache}}
  
disk.txt · Last modified: 2012/11/04 21:00 (external edit)
 
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