Re: (Fwd) CD-ROM (SCSI and IDE) not mounting disk

From: tdanis@canal-plus.fr
Date: Tue Sep 26 2000 - 04:33:48 EST


On Mon, Sep 25, 2000 at 11:30:47PM +0200, axboe@suse.de wrote:
> On Mon, Sep 25 2000, tdanis@canal-plus.fr wrote:
> > I am currently seeing the same behaviour. My machine is up for
> > 42 days now. Kernel 2.2.16-3 (RH 6.2). I am quite sure I could
> > play CDROM a few weeks ago. But now, when I launch cdplay
> > or xplaycd, no CD is detected :
> >
> > /home/danis/DISCOGRAPHIE/JethroTull/Stormwatch/mp3 > cdplay
> > /dev/cdrom: Mauvais type de medium (wrong medium type)
> >
> > /home/danis/DISCOGRAPHIE/JethroTull/Stormwatch/mp3 > dmesg
> > ...
> > VFS: Disk change detected on device ide1(22,0)
> > cdrom: pid 15218 must open device O_NONBLOCK!
> > cdrom: open failed.
>
> echo "0" /proc/sys/dev/cdrom/check_media
>
> This should be the default though, unless you've changed it along
> the way.
>
> --
> * Jens Axboe <axboe@suse.de>
> * SuSE Labs

        I did try the following before giving up :

$ cdplay
/dev/cdrom: Mauvais type de medium (wrong medium type)
$ dd if=/dev/zero of=/tmp/truc bs=1024k
$ rm /tmp/truc
$ cdplay
$

        and, miracle, cdplay did start the audio CD again !

-- 
	Thierry Danis
	Poste : 57 96	tdanis@canal-plus.fr
# rm *;o
o : commande non trouvée
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