[Dvdrtools-users] dvdrecord + dvr-A05 and fifo ?

[Julián Muñoz]

Hello,

finally I have a dvd-rw (Pioneer dvr-a05)....

What I did well with my cd-rw doesn't work any more with the dvd-rw.


Kernel is Linux 2.4.18, dvd-rw connected to hda, and id-scsi module
enabled (all this worked well on a cd-rw).

lsmod:

sg                     23504   0  (autoclean)
ide-scsi                7456   0
ide-cd                 26192   0
cdrom                  27104   0  [ide-cd]


The dvd-rw is a Verbatim "DataLifePlus" Version 1.1, because x2 rw aren't
yet on the market here.


Any kind of help will be welcome.


What I do is write raw datas to the dvd, using a Fifo.


First I disable dma:
www:~/backup# hdparm -d /dev/hda

/dev/hda:
 using_dma    =  0 (off)


And then I launch a script, that includes this command:

/usr/local/bin/dvdrecord  -v -v -dao speed=0 fs=16m  dev=1,0,0  \
     padsize=500s -data /tmp/crypt.fifo

The output is:

dvdrtools v0.1.3
Portions (c) 2002-2003 Ark Linux <address@hidden>
Based on:
Cdrecord 1.11a15 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jörg
Schilling
TOC Type: 1 = CD-ROM
scsidev: '1,0,0'
scsibus: 1 target: 0 lun: 0
Linux sg driver version: 3.1.22
Using libscg version 'schily-0.5'
Using libscg transport code version 'schily-scsi-linux-sg.c-1.69'
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   :
Vendor_info    : 'PIONEER '
Identifikation : 'DVD-RW  DVR-105 '
Revision       : '1.21'
Device seems to be: Generic mmc2 DVD.
Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
Driver flags   : SWABAUDIO BURNFREE
Supported modes: PACKET SAO
Drive buf size : 1605632 = 1568 KB
FIFO size      : 16777216 = 16384 KB
Track 01: data  unknown length padsize: 1000 KB
track: 1 start: 0 pregap: 150
Total size:       0 MB (00:00.00) = 0 sectors
Lout start:       0 MB (00:02/00) = 0 sectors
 41 00 00 14 00 00 00 00
 41 01 00 10 00 00 00 00
 41 01 01 10 00 00 02 00
 41 AA 01 14 00 00 02 00
Track 1 start 0
Track 2 start 0
 41 00 A0 00 00 00 00 01 00 00 00 00
 41 00 A1 00 00 00 00 01 00 00 00 00
 41 00 A2 00 00 00 00 00 02 00 00 00
 41 00 01 00 00 00 00 00 02 00 00 00
Current Secsize: 2048
  ATIP start of lead in:  -150 (00:00/00)
Disk type:    unknown
Manuf. index: -1
Manufacturer: unknown (not in table)
/usr/local/bin/dvdrecord: WARNING: Total disk size unknown. Data may not
fit on disk.
Starting to write CD/DVD at speed 1 in write mode for single session.
Last chance to quit, starting real write in 6 seconds.  DUMP: dumping
(Pass IV) [regular files]
0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
trackno=0
BURN-Free is ON.
Performing OPC...
Sending CUE sheet...
/usr/local/bin/dvdrecord: WARNING: Drive returns wrong startsec (0) using
-150
Starting new track at sector: 0
Track 01:   0 MB written./usr/local/bin/dvdrecord: Input/output error.
write_g1: scsi sendcmd: no error
CDB:  2A 00 00 00 01 F0 00 00 1F 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0E 00 00 00 00 21 02 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x21 Qual 0x02 (logical block address out of range) [No
matching qualifier] Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.005s timeout 200s

write track data: error after 1015808 bytes
Sense Bytes: 70 00 00 00 00 00 00 0E 00 00 00 00 00 00 00 00 00 00
Writing  time:    5.240s
Fixating...
Fixating time:    1.792s
/usr/local/bin/dvdrecord: fifo had 271 puts and 17 gets.
/usr/local/bin/dvdrecord: fifo was 0 times empty and 1 times full, min
fill was 93%.