packet-writing with UDF on CD-RW

fred

23 Aug 2006 23 Aug '06

16:52

Hi the list, First of all, I little browsed archives and Raoul's howto, but unsuccessful :-( My setup : * kernel 2.6.17.6 (same on last 2.6.17.10) on i686 compiled by me with udf & packet-writing support (I don't use udev) * udftools 1.0.0b3-11 * cdrecord 4:2.01+01a03-5 * ASUS DRW-1608P3S Nota : burning CD & DVD works fine. * cdrecord -scanbus dev=ATA Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jrg Schilling scsidev: 'ATA' devname: 'ATA' scsibus: -2 target: -2 lun: -2 Warning: Using badly designed ATAPI via /dev/hd* interface. Linux sg driver version: 3.5.27 Using libscg version 'schily-0.8'. scsibus1: 1,0,0 100) 'ASUS ' 'DRW-1608P3S ' '1.19' Removable CD-ROM 1,1,0 101) * 1,2,0 102) * 1,3,0 103) * 1,4,0 104) * 1,5,0 105) * 1,6,0 106) * 1,7,0 107) * * cdrwtool -d /dev/hdc -i using device /dev/hdc 1222KB internal buffer setting write speed to 12x DISC INFO: erasable : Yes border = 0 Disc status = 0 number of first track = 1 number of sessions = 1 number of tracks = 1 status of last track = 1 uru = 0 did_v = 0 dbc_v = 0 disc type = 255 disc_id = 0 lead_in = 97:34:23 (439073) lead_out = 79:59:74 (359999) OPC entries = 0 TRACK INFO: Track 1 track_number = 1 session_number = 1 damage = 0 copy = 0 track_mode = 7 Rt = 0 blank = 1 packet = 0 fp = 0 data_mode = 15 lra_v = 0 nwa_v = 1 track_start = 0 next_writable = 0 last_recorded = 0 free_blocks = 359847 packet_size = 0 track_size = 359847 (719694KB) Ok, so let's try the suff : * cdrwtool -d /dev/hdc using device /dev/hdc 1238KB internal buffer setting write speed to 12x wait_cmd: Input/output error Command failed: 55 10 00 00 00 00 00 00 3c 00 00 00 - sense 05.26.00 00 00 00 00 00 00 00 00 05 32 20 27 0a 00 00 00 20 00 00 00 00 20 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 00 mode_select: Illegal seek set_write What's wrong ? Any suggestions ? Thanks in advance. -- Fred.

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Michel Vaillancourt

23 Aug 23 Aug

17:37

fred wrote:

...

Ok, so let's try the suff :

* cdrwtool -d /dev/hdc using device /dev/hdc 1238KB internal buffer setting write speed to 12x wait_cmd: Input/output error Command failed: 55 10 00 00 00 00 00 00 3c 00 00 00 - sense 05.26.00 00 00 00 00 00 00 00 00 05 32 20 27 0a 00 00 00 20 00 00 00 00 20 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 00 mode_select: Illegal seek set_write

What's wrong ? Any suggestions ?

Thanks in advance.

You are using a DVD burner, correct? -- --Michel Vaillancourt Wolfstar Systems www.wolfstar.ca

fred

17:44

Michel Vaillancourt a écrit

...

You are using a DVD burner, correct?

Yes. What's wrong ? -- Fred.

Michel Vaillancourt

17:50

fred wrote:

...

Michel Vaillancourt a écrit

...
You are using a DVD burner, correct?

Yes. What's wrong ?

The tutorial is aimed at someone with a CD-ROM. You don't use CDRECORD for DVD. Try: dvd+rw-format -force /dev/hdc pktsetup pktcdvd0 /dev/hdc mkudffs --media-type=dvd --udfrev=0x0150 /dev/pktcdvd/pktcdvd0 mount -t udf -o rw,noatime /dev/pktcdvd/pktcdvd0 /media/dvdrw ... change /dev/hdc to whatever the drive is actually at and /media/dvdrw to whatever the mount point ultimately should be. This one tripped me up, too. -- --Michel Vaillancourt Wolfstar Systems www.wolfstar.ca

fred

18:00

Michel Vaillancourt a écrit :

...

fred wrote:

...
Michel Vaillancourt a écrit

...
You are using a DVD burner, correct?

Yes. What's wrong ?

The tutorial is aimed at someone with a CD-ROM. You don't use CDRECORD for DVD. Try:

Yes, it's a DVD burner. But I use a CD-RW in it. And dvd-rw-format fails since it's not a DVD : dvd+rw-format -force /dev/hdc * DVD±RW/-RAM format utility by , version 4.10. :-( mounted media doesn't appear to be DVD±RW or DVD-RAM I can't format a UDF CD-RW on a DVD burner ? Should I use a CD burner to format a udf CD-RW ? Cheers, -- Fred.

Michel Vaillancourt

18:04

fred wrote:

...

Yes, it's a DVD burner. But I use a CD-RW in it.

And dvd-rw-format fails since it's not a DVD :

dvd+rw-format -force /dev/hdc * DVD±RW/-RAM format utility by , version 4.10. :-( mounted media doesn't appear to be DVD±RW or DVD-RAM

I can't format a UDF CD-RW on a DVD burner ? Should I use a CD burner to format a udf CD-RW ?

Cheers,

I would suggest yes. cdrecord will always fink out on you, that I know of Maybe someone else knows a trick to it that I don't. -- --Michel Vaillancourt Wolfstar Systems www.wolfstar.ca

Gustavo Guillermo Pérez

24 Aug 24 Aug

00:27

El Miércoles, 23 de Agosto de 2006 13:00, fred escribió:

...

I can't format a UDF CD-RW on a DVD burner ? Should I use a CD burner to format a udf CD-RW ? About that, some thougts, the spin speed of the DVD is many times low than a CD, cause the density of the disc, then if your drive spins 1 time with a DVD, reads about 7 times more data than on a CD, if you try to get the same speed on a DVD-BURNER, the spin of the motor should go terribly faster, and in several cases you are wasting the mechanics and life of the Unit.

Then, even you didn't care about the price of the unit, or you can buy one whenever you want, I suggest to you to buy a CD-RW burner. :) -- Gustavo Guillermo Pérez Compunauta uLinux www.compunauta.com

fred

07:06

Gustavo Guillermo Pérez a écrit :

...

El Miércoles, 23 de Agosto de 2006 13:00, fred escribió:

...
I can't format a UDF CD-RW on a DVD burner ? Should I use a CD burner to format a udf CD-RW ?

About that, some thougts, the spin speed of the DVD is many times low than a CD, cause the density of the disc, then if your drive spins 1 time with a DVD, reads about 7 times more data than on a CD, if you try to get the same speed on a DVD-BURNER, the spin of the motor should go terribly faster, and in several cases you are wasting the mechanics and life of the Unit.

Then, even you didn't care about the price of the unit, or you can buy one whenever you want, I suggest to you to buy a CD-RW burner.

:)

Hi, It seems that you two are right. :-) The good news is that my DVD burner works fine, because I can format udf DVD+RW on it. The bad is that I have to buy a CD burner, yes (but it costs not much). Thanks a lot. Cheers, -- Fred.

fred

07:21

fred a écrit :

...

Hi, It seems that you two are right. :-)

The good news is that my DVD burner works fine, because I can format udf DVD+RW on it.

However, my udf DVD+RW seems to be formated in utf-8. Is it possible to format it in iso-8859-15 for example ? I RTFM of mkudffs but I did not see anything related to it. Any suggestion ? Cheers, -- Fred.

Volker Kuhlmann

07:48

...

However, my udf DVD+RW seems to be formated in utf-8. Is it possible to format it in iso-8859-15 for example ? I RTFM of mkudffs but I did not see anything related to it.

It's probably how it's mounted, not how it was formatted. Investigate the mount options mechanism on your Linux, man mount, iocharset I think. Volker -- Volker Kuhlmann is list0570 with the domain in header http://volker.dnsalias.net/ Please do not CC list postings to me.

fred

08:02

Volker Kuhlmann a écrit :

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It's probably how it's mounted, not how it was formatted. Investigate the mount options mechanism on your Linux, man mount, iocharset I think.

Yes, I read it too. But with iocharset=iso8859-15 or iso8859-1, it displays a lot of strange chars /bin/ls: /mnt/dvdudf/Licence-Maoctave\206\303\367\b\276\177\365\a_@f1\365@\246\031\300\b\276\177\365k \025\300\244\210\303\3674\206\303\367d\211\303\367\001_Tf1\365\002_\034\306I\366\364\206\303\367\364\206\303\367a\222\031\300_\002_\244\301I\366d\211\303\367d\211\303\367a\222\031\300_\244\301I\366d\211\303\367M!\025\300\210\002_\243_\342oU\371(\037\345\364_\b_\030?\346\364\300\:\256\303\a\200_\020_\354\243\342\364\354\243\342\364\a\200_\213\352\030\300\300\:\256\303\a\200_\370\364\367\307\377\005\b_\360\v\034\300\307\377\005\b\334=\346\364\005_\264\377\005\b_\372\035\026\300\307\377\005\b\334=\346\364\005_dise#660E: No such file or directory :-( -- Fred.

Gustavo Guillermo Pérez

20:42

...

Volker Kuhlmann a écrit :

...
It's probably how it's mounted, not how it was formatted. Investigate the mount options mechanism on your Linux, man mount, iocharset I think.

Yes, I read it too. But with iocharset=iso8859-15 or iso8859-1, it displays a lot of strange chars I'm using UTF8, but my whole system has iso8859-1/15, there is no much

El Jueves, 24 de Agosto de 2006 03:02, fred escribió: problem, cause the support for UTF8 is growing, and I don't see much difference. In fact, I'm a programer too, and is becoming more easy to support UTF8 on web based applications than just only iso8859-1. Why you don't try UTF8 instead, and wait for world massive usage of UTF8 or UTF16?!?!?! :) -- Gustavo Guillermo Pérez Compunauta uLinux www.compunauta.com

fred

29 Aug 29 Aug

20:41

New subject: packet-writing with UDF on CD-RW [fixed... almost !]

Gustavo Guillermo Pérez a écrit :

...

El Jueves, 24 de Agosto de 2006 03:02, fred escribió:

...
Volker Kuhlmann a écrit :

...
It's probably how it's mounted, not how it was formatted. Investigate the mount options mechanism on your Linux, man mount, iocharset I think.

Yes, I read it too. But with iocharset=iso8859-15 or iso8859-1, it displays a lot of strange chars

I'm using UTF8, but my whole system has iso8859-1/15, there is no much problem, cause the support for UTF8 is growing, and I don't see much difference. In fact, I'm a programer too, and is becoming more easy to support UTF8 on web based applications than just only iso8859-1.

Why you don't try UTF8 instead, and wait for world massive usage of UTF8 or UTF16?!?!?!

:)

Because I don't like utf8. Not so easy to install/configure on my sarge. What do you suggest ? I did not really understand :) I really want to have iso8859-15 nls on my CD/DVD. PS : buying a CD burner has fixed the issue, in fact. Thanks to all. -- Fred.

fred

21:03

New subject: packet-writing with UDF on CD-RW [fixed... almost !]

fred a écrit :

...

I really want to have iso8859-15 nls on my CD/DVD.

I glanced at source code. Difficult to hack it ? -- Fred.

Phillip Susi

30 Aug 30 Aug

15:55

New subject: udftools/cdrwtool standard compliant CCB patch

I've been a bit busy lately to dig them up but I have some patches to udftools that fix cdrwtool to use standards compliant CCBs to format the disk. I had to make these changes when my old cd/dvd combo drive crapped out and the new one didn't like cdrwtool. I spent some time looking into it and found that the CCBs were not as the standards said they should be, so I am not sure why it seems to work for most cd-rws and some older cd/dvd combo drives. In any case, I'll see if I can't dig them up and post them. It might allow you to return that cd-rw drive and use your existing dvd combo. fred wrote:

...

Because I don't like utf8. Not so easy to install/configure on my sarge. What do you suggest ? I did not really understand :)

I really want to have iso8859-15 nls on my CD/DVD.

PS : buying a CD burner has fixed the issue, in fact. Thanks to all.

fred

22:31

New subject: udftools/cdrwtool standard compliant CCB patch

...

Because I don't like utf8. Not so easy to install/configure on my sarge. What do you suggest ? I did not really understand :) I really want to have iso8859-15 nls on my CD/DVD. Stupid me :-( I still don't know how and why, but now, mounting my CD-RW in iso8859-15

format works fine. Sorry for the noise. Cheers, -- Fred.

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fred
Gustavo Guillermo Pérez
Michel Vaillancourt
Phillip Susi
Volker Kuhlmann