Hi,
slowly I am going crazy :/ due to CD burning troubles.
I am runnig RedHat Linux 7.0 (Pentium III 500MHz), cdrecord 1.9 and
using the Plextor PX-R412C Writer (SCSI).
I have already destroyed over 30 CD-Rs trying to burn some free CD
Images (like Solaris, Debian Linux etc)
during different tests (divers CD-Rs like Intenso, Philips, Memorex,
Emtec, different recording speed rates,
different Buffer sizes and Hardware SetUps (with or w/o parity)).
Also tests with cdrecord 1.10 and Solaris 8 (sparc 20) OR RadHat Linux
(sparc 20) were NOT succesfull :\
I do not have any idea what I am doing wrong (s. details in the attached
file - CDwriter.error)
Thank you in advance for any suggestions!
--
regards,
Marek Schneider
---------------------------
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: public key - pgp.mit.edu
Key fingerprint = 887B DA53 A148 7FB0 A237 10FD 6C82 961D 2DF3 F33B
[root@linux real]# cdrecord -scanbus
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 J�rg Schilling
Linux sg driver version: 2.1.39
Using libscg version 'schily-0.1'
scsibus0:
0,0,0 0) 'IBM ' 'DCAS-34330 ' 'S65A' Disk
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) 'PLEXTOR ' 'CD-ROM PX-32TS ' '1.03' Removable CD-ROM
0,6,0 6) 'PLEXTOR ' 'CD-R PX-R412C ' '1.07' Removable CD-ROM
0,7,0 7) *
---
-rw-rw-r-- 1 root root 680513536 Sep 30 23:13 cd.raw
---
[root@linux real]# cdrecord -v speed=2 dev=6,0 -data cd.raw
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 J�rg Schilling
TOC Type: 1 = CD-ROM
scsidev: '6,0'
scsibus: 0 target: 6 lun: 0
Linux sg driver version: 2.1.39
Using libscg version 'schily-0.1'
atapi: 0
Device type : Removable CD-ROM
Version : 2
Response Format: 2
Capabilities : SYNC LINKED
Vendor_info : 'PLEXTOR '
Identifikation : 'CD-R PX-R412C '
Revision : '1.07'
Device seems to be: Generic mmc CD-R.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags : SWABAUDIO
Drive buf size : 1168944 = 1141 KB
FIFO size : 4194304 = 4096 KB
Track 01: data 648 MB
Total size: 745 MB (73:50.45) = 332284 sectors
Lout start: 745 MB (73:52/34) = 332284 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 6
Is unrestricted
Is not erasable
ATIP start of lead in: -11231 (97:32/19)
ATIP start of lead out: 359849 (79:59/74)
Disk type: Short strategy type (Phthalocyanine or similar)
Manuf. index: 27
Manufacturer: Prodisc Technology Inc.
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 27565
Starting to write CD/DVD at speed 2 in write mode for single session.
Last chance to quit, starting real write in 1 seconds.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Starting new track at sector: 0
Track 01: 648 of 648 MB written (fifo 100%).
Track 01: Total bytes read/written: 680513536/680513536 (332282 sectors).
Writing time: 2228.386s
Fixating...
Fixating time: 124.743s
cdrecord: fifo had 10719 puts and 10719 gets.
cdrecord: fifo was 0 times empty and 10653 times full, min fill was 96%.
---
[root@linux real]# readcd dev=5,0 f=cd.raw
Capacity: 332284 Blocks = 664568 kBytes = 648 MBytes = 680 prMB
Sectorsize: 2048 Bytes
Capacity: 332284 Blocks = 664568 kBytes = 648 MBytes = 680 prMB
Sectorsize: 2048 Bytes
Copy from SCSI (0,5,0) disk to file 'cd.raw'
end: 332284
readcd: Input/output error. read_g1: scsi sendcmd: retryable error
CDB: 28 00 00 05 11 80 00 00 7C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 05 11 FB 0A 00 00 00 00 11 05 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x11 Qual 0x05 (l-ec uncorrectable error) Fru 0x0
Sense flags: Blk 332283 (valid)
cmd finished after 1.082s timeout 40s
readcd: Input/output error. Cannot read source disk
readcd: Retrying from sector 332160.
............................................................................................................................~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~
readcd: Input/output error. Error on sector 332283 not corrected. Total of 1 errors.
Time total: 521.834sec
Read 664320.00 kB at 1273.0 kB/sec.
---
[root@linux real]# ls -l *.raw
-rw-rw-r-- 1 root root 680513536 Sep 30 23:13 cd.raw.original
-rw-rw-r-- 1 root root 680263680 Okt 10 20:55 cd.raw
---
