Re: cdromaudio patch gives up too easily

[Jens Axboe]

On Tue, Mar 09 2004, Jens Axboe wrote:
> On Tue, Mar 09 2004, Adrian Cox wrote:
> > The patch for DMA based CD reading worked well for me until I tried to
> > read the audio from a badly damaged CDR.  At this point the code dropped
> > back to the old mechanism and stayed that way for further CDs.
> > 
> > The logs below show what happened, running 2.6.4-rc2 with just that
> > patch:
> > 
> > cdrom: open failed.
> > hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
> > hdc: packet command error: error=0x30
> > ATAPI device hdc:
> >   Error: Medium error -- (Sense key=0x03)
> >   (reserved error code) -- (asc=0x57, ascq=0x00)
> >   The failed "Prevent/Allow Medium Removal" packet command was:
> >   "1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "
> > cdrom: open failed.
> > hdc: packet command error: status=0x51 { DriveReady SeekComplete Error }
> > hdc: packet command error: error=0x30
> > ATAPI device hdc:
> >   Error: Medium error -- (Sense key=0x03)
> >   (reserved error code) -- (asc=0x57, ascq=0x00)
> >   The failed "Prevent/Allow Medium Removal" packet command was:
> >   "1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "
> > cdrom: cdda rip sense 03/02/00
> > cdrom: dropping to old style cdda
> 
> Ok, it's pretty harmful. I was just telling Andrew last week that I

Harmless, of course :-)

-- 
Jens Axboe

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