Kevin Brosius on Mon, 20 May 2002 18:15:38 -0400


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Re: [PLUG] dvd troubles


Oooh, an HP 200j...  Hm, I can't find the 'j' on their website, but they
list the 200i.  Are you aware that there are at least two DVD rw
formats, DVD+RW and DBD-RW?  The 100i and 200i are +RW drives, and
you'll need DVD+RW media for them.  Maybe that is the problem?

If you do have a DVD+RW drive, then writing data is a little different
for DVDs.  After loading the ide-scsi support (which it looks like you
did already, since you tried CD-Rs) you'll need some dvd tools.

I've done some minimal writing of directories to DVD+RW, and needed to
first format with:

dvd_form /dev/hdc (or /dev/scd0)

Once you do that, you can add the first directory or files with:

  growisofs -R -J -Z /dev/scd0 /some/files

To append additional directories or files, you then use: 

  growisofs -R -J -M /dev/scd0 /other/files

The first 'growisofs' command can be used to re-write a dvd+rw starting
at the beginning.

Check out http://www.dvdplusrw.org/ for all the detail.

hth,
-- 
Kevin


Fred K Ollinger wrote:
> 
> I just got a shiny new dvd RW, but I'm having some troubles.
> 
> It is configured all ready and read and writes CD-RW's flawlessly so
> all the kernel/system/hw stuff is in working order.
> 
> Here's the trouble:
> 
> when I go to write/blank a dvd-rw, I get an annoying message:
> 
> Vendor_info    : 'HP      '
> Identifikation : 'DVD Writer 200j '
> Revision       : '1.06'
> Device seems to be: Generic mmc2 DVD-ROM.
> Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
> Driver flags   : SWABAUDIO
> Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R96R
> Drive buf size : 1310720 = 1280 KB
> Current Secsize: 2048
>   ATIP start of lead in:  -150 (00:00/00)
> Disk type:    unknown dye (reserved id code)
> Manuf. index: -1
> Manufacturer: unknown (not in table)
> Manufacturer is unknown because of the orange forum embargo.
> As the orange forum likes to get money for recent information,
> it may be that this media does not use illegal manufacturer coding.
> Starting to write CD/DVD at speed 11 in write mode for single session.
> Last chance to quit, starting real write in 0 seconds. Operation starts.
> Performing OPC...
> Blanking PMA, TOC, pregap
> cdrecord: Input/output error. blank unit: scsi sendcmd: no error
> CDB:  A1 01 00 00 00 00 00 00 00 00 00 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 05 00 00 00 00 0C 00 00 00 00 30 05 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x30 Qual 0x05 (cannot write medium - incompatible format) Fru
> 0x0
> Sense flags: Blk 0 (not valid)
> cmd finished after 0.000s timeout 9600s
> cdrecord: Cannot blank disk, aborting.
> 
> What's the orange forum embargo? Sounds really strange.
> 
> This is a brand new disk.
> 
> I left the vendor string in as well.
> 
> kernel is:
> 
> Linux xxx.xxx.xxx.xxx 2.4.7-10smp #1 SMP Thu Sep 6 17:09:31 EDT 2001 i686 unknown
> 
> Whis is a stock rh kernel:
> 
> [root@gall] ~> cdrecord --version
> Cdrecord 1.11a23 (i686-pc-linux-gnu) Copyright (C) 1995-2002 Jrg Schilling
> 
> This is fairly new and is supposed to support dvds.
> 
> Someone please help.
> 
> Thanks for reading this far. :)
> 
> Fred Ollinger (follinge@sas.upenn.edu)
> CCN sysadmin
>

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