On Sun, Nov 08, 2009 at 05:35:50PM +0100, Joerg Schilling wrote:
> José Romildo Malaquias <j.romi...@gmail.com> wrote:
>
> > Hello.
> >
> > Burning dvds with Cdrecord-ProDVD-ProBD-Clone 2.01.01a67 on my Dell
> > Vostro 1510 notebook is always failing.
> >
> > The device is identified as TEAC DVD+-RW DVW28SLC and can write at 8x
> > speed.
> >
> > The process starts and reports writing at 14.5x, but the media is not
> > burnt. cdrecord reaches but does not finish the fixation stage. It
> > reports an average write speed of 14.3x. When I manage to stop the
> > process (by rebooting the computer), I see the media has not been burnt
> > and it is not ruined. It can be reused.
> >
> > With cdrkit, cdrecord finishes (after using different speeds, as 2x, 1x,
> > 4x, 6x e 20x), but when reading the disc an input/output error is
> > reported.
>
> wodim is known for not being able to support DVDs.
>
> If you like to get help with cdrecord, I recommend you to first send
> information and log files about your problem.
>
> I need the following:
>
> The version number of cdrecord that caused the bug.
> The command line that was used for the failing command.
> The complete output (including error messages) from 'cdrecord -v ...' (use
> "script" to fetch the output)
> Probably the important part of the 'cdrecord -V' output if we agreed on it
> The OS name, release and hardware (processor)
> Special conditions of your environment (libc vers. SCSI transport ...)
> Sufficient information on the media used. This is at least the ATIP
> data, a note to CD-R/CD-RW and information on the state and the case
> history of this media.
>
> If cdrecord reports a higher speed than possible, I would guess that
> the Linux kernel does not set up DMA correctly.
>
> Jörg
Most of the requested information can be found in the attached log file.
I do not know how to get the ATIP data on the media used. But I can say
that I have recently used more than 200 discs of this brand (Kodak) and
it has shown very reliable. cdrecord has no problems with it on my
desktop computer. The problem happens just in my notebook. Therefore it
suggests the problem is not with the media.
If you need any more information, just ask.
Romildo
$ uname -a
Linux jrm 2.6.31-gentoo-r5 #1 SMP Sat Nov 7 21:58:34 BRST 2009 x86_64 Intel(R)
Core(TM)2 Duo CPU T8100 @ 2.10GHz GenuineIntel GNU/Linux
$ /lib/libc.so.6
GNU C Library stable release version 2.11, by Roland McGrath et al.
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Compiled by GNU CC version 4.4.2.
Compiled on a Linux >>2.6.31-gentoo-r4<< system on 2009-11-07.
Available extensions:
C stubs add-on version 2.1.2
crypt add-on version 2.1 by Michael Glad and others
Gentoo patchset 2
GNU Libidn by Simon Josefsson
Native POSIX Threads Library by Ulrich Drepper et al
BIND-8.2.3-T5B
For bug reporting instructions, please see:
<http://www.gnu.org/software/libc/bugs.html>.
$ lsscsi --list --long 3:0:0:0
[3:0:0:0] cd/dvd TEAC DVD+-RW DVW28SLC A.06 /dev/sr0
device_blocked=0
iocounterbits=32
iodone_cnt=0xf2e
ioerr_cnt=0x3
iorequest_cnt=0x2548
queue_depth=1
queue_type=none
scsi_level=6
state=running
timeout=30
type=5
$ lsscsi --transport 3:0:0:0
[3:0:0:0] cd/dvd ata: /dev/sr0
# hdparm -i /dev/sr0 | grep dma
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
$ cdrecord --version
Cdrecord-ProDVD-ProBD-Clone 2.01.01a67 (x86_64-unknown-linux-gnu) Copyright (C)
1995-2009 Jörg Schilling
$ cdrecord -checkdrive
Cdrecord-ProDVD-ProBD-Clone 2.01.01a67 (x86_64-unknown-linux-gnu) Copyright (C)
1995-2009 Jörg Schilling
Linux sg driver version: 3.5.34
Using libscg version 'schily-0.9'.
No target specified, trying to find one...
Using dev=3,0,0.
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'TEAC '
Identifikation : 'DVD+-RW DVW28SLC'
Revision : 'A.06'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Using generic SCSI-3/mmc-2 DVD-R/DVD-RW/DVD-RAM driver (mmc_dvd).
Driver flags : NO-CD DVD MMC-3 SWABAUDIO BURNFREE
Supported modes: PACKET SAO LAYER_JUMP
cdrecord: Warning: The DMA speed test has been skipped.
$ cdrecord -v -sao -eject speed=8 fs=256m driveropts=burnfree /var/tmp/image.iso
Cdrecord-ProDVD-ProBD-Clone 2.01.01a67 (x86_64-unknown-linux-gnu) Copyright (C)
1995-2009 Jörg Schilling
TOC Type: 1 = CD-ROM
Linux sg driver version: 3.5.34
Using libscg version 'schily-0.9'.
Driveropts: 'burnfree'
SCSI buffer size: 32768
No target specified, trying to find one...
Using dev=3,0,0.
atapi: 1
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'TEAC '
Identifikation : 'DVD+-RW DVW28SLC'
Revision : 'A.06'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Current: DVD-R sequential recording
Profile: DVD+R/DL
Profile: DVD+R
Profile: DVD+RW
Profile: DVD-R/DL layer jump recording
Profile: DVD-R/DL sequential recording
Profile: DVD-RW sequential recording
Profile: DVD-RW restricted overwrite
Profile: DVD-RAM
Profile: Removable Disk
Profile: DVD-R sequential recording (current)
Profile: DVD-ROM
Profile: CD-RW
Profile: CD-R
Profile: CD-ROM
Using generic SCSI-3/mmc-2 DVD-R/DVD-RW/DVD-RAM driver (mmc_dvd).
Driver flags : NO-CD DVD MMC-3 SWABAUDIO BURNFREE
Supported modes: PACKET SAO LAYER_JUMP
Drive buf size : 1605632 = 1568 KB
cdrecord: Warning: The DMA speed test has been skipped.
FIFO size : 268435456 = 262144 KB
Track 01: data 4460 MB
Total size: 4460 MB = 2283726 sectors
Current Secsize: 2048
Total power on hours: 0
Blocks total: 2298496 Blocks current: 2298496 Blocks remaining: 14770
Starting to write CD/DVD/BD at speed 8 in real SAO mode for single session.
Last chance to quit, starting real write 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
BURN-Free is ON.
Starting new track at sector: 0
Track 01: 4460 of 4460 MB written (fifo 100%) [buf 100%] 14.5x.
Track 01: Total bytes read/written: 4677070848/4677070848 (2283726 sectors).
Writing time: 236.844s
Average write speed 14.3x.
Min drive buffer fill was 100%
Fixating...
^Ccdrecord: Caught interrupt.
^Ccdrecord: Caught interrupt.
cdrecord: Second interrupt. Doing hard abort.
cdrecord: fifo had 142733 puts and 142733 gets.
cdrecord: fifo was 0 times empty and 9923 times full, min fill was 95%.
Script done, file is cdrecord.log
