#46 Error using mkudffs

[Oscar Megia Lopez]

Hi

I have opensuse 10.2 and i'm trying to use udf cd's.

I tried with this:

# pktsetup 0 /dev/hdc

# mkudffs --vid=varios5 --media-type=cdrw /dev/pktcdvd/pktcdvd0
and i get the error:
trying to change type of multiple extents

also i tried with:
# cdrwtool -d /dev/hdc -t2 -q
using device /dev/hdc
setting speed to 2
1029KB internal buffer
setting write speed to 2x
Settings for /dev/hdc:
Fixed packets, size 32
Mode-2 disc

I'm going to do a quick setup of /dev/hdc. The disc is going to be blanked
and formatted with one big track. All data on the device will be lost!!
Press CTRL-C to cancel now.
ENTER to continue.

Initiating quick disc blank
Disc capacity is 274944 blocks (549888KB/537MB)
Formatting track
wait_cmd: Input/output error
Command failed: 04 17 00 00 00 00 00 00 00 00 00 00 - sense 00.00.00
format disc: Illegal seek

and this is my drive:
elpiso:~ # hdparm -i /dev/hdc

/dev/hdc:

Model=HL-DT-ST DVDRAM GSA-H12N, FwRev=UL01, SerialNo=K046ADJ2324
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma3 *udma4
AdvancedPM=no
Drive conforms to: Unspecified: ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5

* signifies the current active mode

what i need to do to run properly mkudffs and cdrwtool?