Re: Lost my cdrom? how can locate the cause of this

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Joeri Belis wrote:

I have 3 cdroms ( 1 edi en 2 scsi ). And suddenly only 2, i lost the edi
one.

I think you mean IDE (edi is ide spelled backwards :), all IDE cdroms will be /dev/hdX (X=a,b,c,...). try cat /proc/sys/dev/cdrom/info to get the correct device name for your cdrom(s)


And what has this got to do with the linux kernel ?


It was working perfect until now.

ls -l /dev/cdrom
lrwxrwxrwx 1 root root 9 Feb 18 08:11 /dev/cdrom -> /dev/scd0

root@1[/ <mailto:root@1%5B/>]# mount -t iso9660 /dev/cdrom /mnt/cdrom
mount: /dev/cdrom is not a valid block device

root@1[/ <mailto:root@1%5B/>]# mount -t iso9660 /dev/scd0 /mnt/cdrom
mount: /dev/scd0 is not a valid block device

So now i can't access the cdrom no more

the cdrom icon is also gone from my desktop

root@1[/ <mailto:root@1%5B/>]# cdrdao scanbus
Cdrdao version 1.1.9 - (C) Andreas Mueller <andreas@xxxxxxxx <mailto:andreas@xxxxxxxx>>
SCSI interface library - (C) Joerg Schilling
Paranoia DAE library - (C) Monty
Using libscg version 'schily-0.8'
1,0,0 : PIONEER , CD-ROM DR-U32X , 1.00
1,4,0 : PHILIPS , CDD3600 CD-R/RW , 2.00
HOME=/root: ERROR: unknow subsystem (scd0) in (/dev/sr0)
HOME=/root: ERROR: unknow subsystem (scd1) in (/dev/sr1)


I already removed /dev/scd0 and recreated
with
$ cd /dev
$ mknod scd0 b 11 0
$ ln -s scd0 sr0



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