Re: [K3b-user] Problem with half-burnt discs

[Srdjan T. <tod...@go...>]

On Sat, 23 Sep 2006, Shriramana Sharma wrote:

> When I tried to write to a DVD-R and a CD-RW, twice I got the problem whose 
> debug file I have attached. Please help. Using 0.12.14.

>From your debug log:

> 132470784/4358051840 (94.8%) @1.5x, remaining 1:43 RBU 100.0%
> 4139712512/4358051840 (95.0%) @1.5x, remaining 1:40 RBU 100.0%
> :-[ WRITE@LBA=1edd10h failed with SK=4h/ASC=A0h/ACQ=80h]: Input/output error
                                    ^^^^^^^^^^^^^^^^^^^^^
Can't find those SCSI sense codes in the SCSI specification.
SK = 4 means that it's a hardware fault, AFAICS.

> :-( write failed: Input/output error
> /dev/hda: flushing cache
> /dev/hda: writing lead-out
> :-[ CLOSE SESSION failed with SK=4h/ASC=09h/ACQ=01h]: Input/output error

I was able to find this, SK=4 again means hardware fault,
ASC=09h/ACQ=01h mean "Tracking Servo Failure".

This is what the latest draft of SCSI Primary Commands
(ftp://ftp.t10.org/t10/drafts/spc4/spc4r06.pdf   Page 91/536) spec tells
me.

Seems to suggest bad writer or maybe bad media. Time to buy a new DVD
writer?

Ragards,

Srdjan