CDR HP 7200

[Jorge Antonio Gonzalez Fortuna <linuxico en cactus iico uaslp mx>]

Hola!

Tengo un CDWriter HP 7200 y lo estoy controlando con el cdrecord, pero
cuando trato de escribir un disco con:

# cdrecord -dummy -v speed=2 dev=0,0 /usr/ISO/zoot-es-i386.iso

el programa reporta errores:
----------------------------------------------------------------------
Using libscg version 'schily-0.1'
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'HP      '
Identifikation : 'CD-Writer+ 7200 '
Revision       : '3.01'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO
Drive buf size : 786432 = 768 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data  640 MB        
Total size:     735 MB (72:53.72) = 328029 sectors
Lout start:     736 MB (72:55/54) = 328029 sectors
Current Secsize: -1
  ATIP start of lead in:  -11640 (97:26/60)
  ATIP start of lead out: 337350 (75:00/00)
Disk type: Long strategy type (Cyanine, AZO or similar)
Manuf. index: 3
Manufacturer: CMC Magnetics Corporation
Blocks total: 337350 Blocks current: 337350 Blocks remaining: 9321
RBlocks total: 349030 RBlocks current: 349030 RBlocks remaining: 21001
Starting to write CD/DVD at speed 2 in dummy mode for single session.
Last chance to quit, starting dummy write in 1 seconds.
Waiting for reader process to fill input buffer ... input buffer ready.
Starting new track at sector: 0
Track 01:   1 of 640 MB written (fifo  93%).cdrecord: Input/output error.
write_
g1: scsi sendcmd: retryable error
CDB:  2A 00 00 00 03 90 00 00 10 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 00 00 00 19 00 0F E0 0D 0C 09 00 00 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0
Sense flags: Blk 0 (valid) 
cmd finished after 0.520s timeout 40s

write track data: error after 1867776 bytes
Sense Bytes: F0 00 00 00 00 00 00 19 00 0F E4 BC 00 00 00 00 00 00
Writing  time:   18.834s
Fixating...
WARNING: Some drives don't like fixation in dummy mode.
Fixating time:  124.621s
cdrecord: fifo had 185 puts and 58 gets.
cdrecord: fifo was 0 times empty and 2 times full, min fill was 73%.
--------------------------------------------------------------------

Por lo que entiendo, el programa lo reconocio pero tiene problemas con
algun buffer, ya probe con varias opciones en el BIOS de la maquina pero
no funciona. Alguien tendra alguna idea?.

gracias

--------------------------------------------------
Jorge Antonio Gonzalez Fortuna

Instituto de Investigacion en Comunicacion Optica
Cordillera Karakorum 1470
Lomas 4a. seccion 78210
San Luis Potosi, SLP
Mexico
--------------------------------------------------


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