Re: Check condition on CDB

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sun, Mar 14, 2010 at 05:06:36PM +0100, Thomas Klausner wrote:
> On Fri, Mar 12, 2010 at 09:53:42PM +0100, Manuel Bouyer wrote:
> > Does these errors show up just after the probe, or when running some
> > special commands ?
> 
> Not after the probe, but when I try to mount a file system:
> > cd0(ahcisata1:1:0):  Check Condition on CDB: 0x00 00 00 00 00 00
> >     SENSE KEY:  Not Ready
> >      ASC/ASCQ:  Incompatible Medium Installed
> >
> > cd0(ahcisata1:1:0):  Check Condition on CDB: 0x1b 00 00 00 01 00
> >     SENSE KEY:  Not Ready
> >      ASC/ASCQ:  Incompatible Medium Installed
> 
> or when I try to run disklabel:
> > cd0(ahcisata1:1:0):  Check Condition on CDB: 0x35 00 00 00 00 00 00 00 00 00
> >     SENSE KEY:  Not Ready
> >      ASC/ASCQ:  Incompatible Medium Installed
> >
> 
> > What kernel are you running ? What is the last working kernel ?
> 
> I'm using 5.99.24/amd64 from March 11, which is the first time I saw
> this problem. Since you asked, I've tried to go back to earlier
> kernels, but the oldest 5.99.24 I have (from January 20) produces the
> same symptoms now, which confuses me, since I'm sure I used the CD
> drive successfully at least on Feb 14 (I still have the flacs from
> that day) Trying to rip the same CD today (using pkgsrc/audio/abcde)
> hangs for a long time, process status according to top is:
>  2221 wiz       85    0  5376K  592K xscmd/3    0:00  0.00%  0.00% cd-discid
> Then reports
> cd-discid: /dev/rcd0d: CDROMREADTOCHDR: Operation not supported by device
> abcde error: CD could not be read. Perhaps there's no CD in the drive?
> and dmesg now has
> cd0(ahcisata1:1:0):  Check Condition on CDB: 0x35 00 00 00 00 00 00 00 00 00
>     SENSE KEY:  Not Ready
>      ASC/ASCQ:  Incompatible Medium Installed
> 
> Can hardware failure look like this?
> Do you have another hypothesis?

Did you try different media ? The "Incompatible Medium Installed" error
looks like there's something in the drive that it can't read by
design ...

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--