Re: [gentoo-user] write failed on dvd with growisofs

[linux@gabriel-striewe.de]

On Tue, Aug 10, 2010 at 10:27:27PM +0200, linux@gabriel-striewe.de wrote:
> Hello,
> 
> I am incurring a strange problem when trying to burn DVDs. When I
> apply the command: 
> 
> # growisofs -dvd-compat -Z /dev/sr0 -R -J test/
> 
> I get the following output: 
> 
> Executing 'mkisofs -R -J test/ | builtin_dd of=/dev/sr0 obs=32k seek=0'
> Total translation table size: 0
> Total rockridge attributes bytes: 273
> Total directory bytes: 0
> Path table size(bytes): 10
> Max brk space used 0
> 182 extents written (0 MB)
> /dev/sr0: "Current Write Speed" is 2.5x1352KBps.
> :-[ WRITE@LBA=0h failed with SK=5h/WRITE PROTECTED]: Input/output error
> :-( write failed: Input/output error
> 
> I am using a kernel 2.6.33-rt from the proaudio-overlay with the new
> serial and parallel ATA stack, not the old deprecated ATA-stack.
> 
> This is what dvd+rw-mediainfo says: 
> 
> INQUIRY:                [SONY    ][DVD RW DW-Q58A  ][UFS2]
> GET [CURRENT] CONFIGURATION:
>  Mounted Media:         1Bh, DVD+R
>  Media ID:              RITEK/F16
>  Current Write Speed:   2.4x1385=3324KB/s
>  Write Speed #0:        2.4x1385=3324KB/s
> GET [CURRENT] PERFORMANCE:
>  Write Performance:     2.4x1385=3324KB/s@[0 -> 0]
>  Speed Descriptor#0:    00/0 R@8.0x1385=11080KB/s W@2.4x1385=3324KB/s
> READ DVD STRUCTURE[#0h]:
>  Media Book Type:       00h, DVD-ROM book [revision 0]
>  Legacy lead-out at:    2295104*2KB=4700372992
> READ DISC INFORMATION:
>  Disc status:           blank
>  Number of Sessions:    1
>  State of Last Session: empty
>  "Next" Track:          1
>  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
>  ROM Compatibility LBA: 265696
> READ CAPACITY:          0*2048=0
> 
> 
> Unfortunately, I reproduced this error on an non-RT 2.6.34 kernel with
> the same config.
> 
> Anybody has got any ideas?
> 
> Regards, 
> 
> Gabriel 


I have to add that writing DVD+RW works fine. How could this be?

Regards,

Gabriel