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Re: dvd+rw-tools Write Error



Bikrant Neupane wrote:

Hi,
I have been using dvd+rw-tool for writing data in dvds for more than 7-8 months without any problem. I am running Red Hat Linux 7.2 with 2.4.24.
I have no problem with HP dvd+rw 4.7GB (1x/2x) disc.
But I came into this problem with new Memorex DVD+RW 4.7 Gb discs.
I am using dvd+rw-tools-5.21.4.10.8 and Polaroid DVD Drive.

Are you at the latest firmware revision? And who actually makes this drive? I assume Polaroid is just OEMing something else.

This is the command I use to burn dvds
growisofs -dvd-compat -Z /dev/scd0=backup.iso

And the error I am getting with the new dvds:
# ./growisofs -dvd-compat -Z /dev/scd0=/backup/Encrypted-iso/backup.iso
Executing 'builtin_dd if=/backup/Encrypted-iso/backup.iso of=/dev/scd0 obs=32k seek=0'
/dev/scd0: pre-formatting blank DVD+RW...
/dev/scd0: "Current Write Speed" is 1.0x1385KBps.
:-[ WRITE@LBA=0h failed with SK=5h/ASC=30h/ACQ=06h]: Input/output error
:-( media is not formatted or unsupported.
:-( write failed: Input/output error


#./dvd+rw-format  /dev/scd0
* DVD�RW/-RAM format utility by <appro@fy.chalmers.se>, version 4.10.
* 4.7GB DVD+RW media detected.
* formatting -:-[ STOP DE-ICING failed with SK=5h/ASC=30h/ACQ=06h]: Input/output error

Media info for Memorex
# ./dvd+rw-mediainfo /dev/scd0
INQUIRY:                [DVDRW   ][IDE1004         ][0039]
GET [CURRENT] CONFIGURATION:
Mounted Media:         1Ah, DVD+RW
Current Write Speed:   1.0x1385=1385KB/s
Write Speed #0:        1.0x1385=1385KB/s
:-( reported write performance might be bogus
GET [CURRENT] PERFORMANCE:
Write Performance:     1.0x1385=1385KB/s@[0 -> 2295104]
Speed Descriptor#0:    00/0 R@1.0x1385=1385KB/s W@1.0x1385=1385KB/s
READ DVD STRUCTURE[#0h]:
Media Book Type:       92h, DVD+RW book [revision 2]
Media ID:              MBIPG101/W03
Legacy lead-out at:    2295104*2KB=4700372992
READ DISC INFORMATION:
Disc status:           blank
Number of Sessions:    1
State of Last Session: empty
Number of Tracks:      1
READ TRACK INFORMATION[#1]:
Track State:           blank
Track Start Address:   0*2KB
Next Writable Address: 0*2KB
Free Blocks:           2295104*2KB
Track Size:            2295104*2KB
READ CAPACITY:          1*2048=2048




--
E. Robert Bogusta
 It seemed like a good idea at the time



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