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CDRecord vs Cendyne



'Bout time for me to chime in again.  I'm home sitting at my Redhat
boxen, so I can give you some more details... 


See below, I do a bunch of "info" calls to cdrecord, then burn an .iso,
and then try to mount the CDRW.  I have successfully burned the .iso
using Nero on Windows XP. 


[root localhost root]# cdrecord -scanbus 
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
Linux sg driver version: 3.1.24 
Using libscg version 'schily-0.5' 
scsibus0: 
        0,0,0     0) 'LITE-ON ' 'LTR-24102B      ' '5S54' Removable
CD-ROM 
        0,1,0     1) * 
        0,2,0     2) * 
        0,3,0     3) * 
        0,4,0     4) * 
        0,5,0     5) * 
        0,6,0     6) * 
        0,7,0     7) * 


[root localhost root]# cdrecord dev=0,0,0 -prcap 
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
scsidev: '0,0,0' 
scsibus: 0 target: 0 lun: 0 
Linux sg driver version: 3.1.24 
Using libscg version 'schily-0.5' 
Device type    : Removable CD-ROM 
Version        : 0 
Response Format: 2 
Capabilities   : 
Vendor_info    : 'LITE-ON ' 
Identifikation : 'LTR-24102B      ' 
Revision       : '5S54' 
Device seems to be: Generic mmc CD-RW. 

Drive capabilities, per page 2A: 

  Does read CD-R media 
  Does write CD-R media 
  Does read CD-RW media 
  Does write CD-RW media 
  Does not read DVD-ROM media 
  Does not read DVD-R media 
  Does not write DVD-R media 
  Does not read DVD-RAM media 
  Does not write DVD-RAM media 
  Does support test writing 

  Does read Mode 2 Form 1 blocks 
  Does read Mode 2 Form 2 blocks 
  Does read digital audio blocks 
  Does restart non-streamed digital audio reads accurately 
  Does support BURN-Proof (Sanyo) 
  Does read multi-session CDs 
  Does read fixed-packet CD media using Method 2 
  Does not read CD bar code 
  Does read R-W subcode information 
  Does not return R-W subcode de-interleaved and error-corrected 
  Does read raw P-W subcode data from lead in 
  Does return CD media catalog number 
  Does return CD ISRC information 
  Does support C2 error pointers 
  Does not deliver composite A/V data 

  Does play audio CDs 
  Number of volume control levels: 255 
  Does support individual volume control setting for each channel 
  Does support independent mute setting for each channel 
  Does not support digital output on port 1 
  Does support digital output on port 2 
  Does not send digital data LSB-first 
  Does not set LRCK high for left-channel data 
  Does not have valid data on falling edge of clock 
  Length of data in BCLKs: 16 

  Loading mechanism type: tray 
  Does support ejection of CD via START/STOP command 
  Does not lock media on power up via prevent jumper 
  Does allow media to be locked in the drive via PREVENT/ALLOW command 
  Is not currently in a media-locked state 
  Does not support changing side of disk 
  Does not have load-empty-slot-in-changer feature 
  Does not support Individual Disk Present feature 

  Maximum read  speed in kB/s: 2816 
  Current read  speed in kB/s: 2816 
  Maximum write speed in kB/s: 704 
  Current write speed in kB/s: 704 
  Buffer size in KB: 2048 


[root localhost root]# cdrecord dev=0,0,0 -inq 
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
scsidev: '0,0,0' 
scsibus: 0 target: 0 lun: 0 
Linux sg driver version: 3.1.24 
Using libscg version 'schily-0.5' 
Device type    : Removable CD-ROM 
Version        : 0 
Response Format: 2 
Capabilities   : 
Vendor_info    : 'LITE-ON ' 
Identifikation : 'LTR-24102B      ' 
Revision       : '5S54' 
Device seems to be: Generic mmc CD-RW. 


[root localhost root]# cdrecord dev=0,0,0 -checkdrive 
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
scsidev: '0,0,0' 
scsibus: 0 target: 0 lun: 0 
Linux sg driver version: 3.1.24 
Using libscg version 'schily-0.5' 
Device type    : Removable CD-ROM 
Version        : 0 
Response Format: 2 
Capabilities   : 
Vendor_info    : 'LITE-ON ' 
Identifikation : 'LTR-24102B      ' 
Revision       : '5S54' 
Device seems to be: Generic mmc CD-RW. 
Using generic SCSI-3/mmc CD-R driver (mmc_cdr). 
Driver flags   : SWABAUDIO 
cdrecord -v speed=4 dev=0,0,0 dach103.iso blank=fast 
Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling
TOC Type: 1 = CD-ROM 
scsidev: '0,0,0' 
scsibus: 0 target: 0 lun: 0 
Linux sg driver version: 3.1.24 
Using libscg version 'schily-0.5' 
atapi: 1 
Device type    : Removable CD-ROM 
Version        : 0 
Response Format: 2 
Capabilities   : 
Vendor_info    : 'LITE-ON ' 
Identifikation : 'LTR-24102B      ' 
Revision       : '5S54' 
Device seems to be: Generic mmc CD-RW. 
Using generic SCSI-3/mmc CD-R driver (mmc_cdr). 
Driver flags   : SWABAUDIO 
Drive buf size : 1966272 = 1920 KB 
FIFO size      : 4194304 = 4096 KB 
Track 01: data   21 MB 
Total size:      24 MB (02:25.30) = 10898 sectors 
Lout start:      24 MB (02:27/23) = 10898 sectors 
Current Secsize: 2048 
ATIP info from disk: 
  Indicated writing power: 5 
  Reference speed: 2 
  Is not unrestricted 
  Is erasable 
  ATIP start of lead in:  -11745 (97:25/30) 
  ATIP start of lead out: 359363 (79:53/38) 
  speed low: 0 speed high: 4 
  power mult factor: 4 6 
  recommended erase/write power: 5 
  A2 values: 4A D8 5A 
Disk type:    Phase change 
Manuf. index: 40 
Manufacturer: INFODISC Technology Co., Ltd. 
Blocks total: 359363 Blocks current: 359363 Blocks remaining: 348465 
Starting to write CD/DVD at speed 4 in write mode for single session. 
Last chance to quit, starting real write in 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready. 
Performing OPC... 
Starting new track at sector: 0 
Track 01:  21 of  21 MB written (fifo 100%). 
Track 01: Total bytes read/written: 22315008/22315008 (10896 sectors). 
Writing  time:   49.238s 
Fixating... 
Fixating time:   82.521s 
cdrecord: fifo had 352 puts and 352 gets. 
cdrecord: fifo was 0 times empty and 240 times full, min fill was 93%. 


[root localhost root]# mount -t iso9660 /dev/cdrom /mnt/cdrom 
mount: block device /dev/cdrom is write-protected, mounting read-only 
mount: wrong fs type, bad option, bad superblock on /dev/cdrom, 
       or too many mounted file systems 


I hope someone can help... 

Sean





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