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Re: lots of c2scan errors without ide-scsi



Christoph Heine <deb-cdwrite@hal9000.HaDiKo.DE> wrote:

> Hello,
>
> Without ide-scsi, the command "readcd dev=ATA:1,1,0 -c2scan" (executed
> as root)
> shows a lot of C2 errors:
>
> C2 errors total: 172300868 bytes in 172643 sectors on disk
> C2 errors rate: 22.549966% 
> C2 errors on worst sector: 1999, sectors with 100+ C2 errors: 172585
>
> With ide-scsi, readcd dev=0,0,0 -c2scan reports no C2 errors. 
>
> Is this a bug in the kernel or in readcd? 
>
> I'm using Debian unstable, readcd from the cdrecord 2.0+a38-1 package,
> kernel 2.6.8.1, and a Plextor PX-W1210A with firmware 1.10. 

The kernel you are using is defective.


Jörg

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