CD-R help - a possible clue?

Lucas Vogel plug-discuss@lists.PLUG.phoenix.az.us
Thu, 1 Jun 2000 19:54:50 -0700


 I don't have anything called 'scsi_mod', but I do have several scsi-ide
loaded and running, but still no cdrecord -scanbus success.

-----Original Message-----
From: Art Wagner
To: plug-discuss@lists.PLUG.phoenix.az.us
Sent: 6/1/00 3:27 PM
Subject: Re: CD-R help - a possible clue?

Lucas;
The message you're getting is one I got before I got the modules I
mentioned loaded. You check with "cat /proc/modules". The modules 
should be located in /lib/modules/(current kernel)/scsi/
Have you tried "insmod scsi_mod","insmod ide-scsi",etc to 
install the modules ? After they are installed you should get
a positive response to "cdrecord -scanbus"
Art 





Lucas Vogel wrote:
> 
> Thanks for the help Art,
> 
> Actually I've been using the HOWTO myself to try to get this to work.
> 
> I have the ide-scsi, ide-cd and sr_mod loaded into my kernel. in
fstab, I
> have the following line:
> 
> /dev/scd0       /mnt/cd1        iso9660 noauto, user    0       0
> 
> which would load it just like my cdrom(?), which is /dev/hdd on
/mnt/cdrom.
> 
> when I go to mount, I get this error:
> 
> mount: the kernel does not recognize /dev/scd0 as a block device
> (maybe 'insmod driver'?)
> 
> and I'm at a loss.
> 
> Thanks
> 
> > -----Original Message-----
> > From: Art Wagner [mailto:awagner@uswest.net]
> > Sent: Thursday, June 01, 2000 1:30 PM
> > To: plug-discuss@lists.PLUG.phoenix.az.us
> > Subject: Re: CD-R help - a possible clue?
> >
> >
> > Lucas;
> > The devices you mention (/dev/scd0,scd1 etc) are the
> > correct ones for scsi emulation for CD-R and CD-RW. You need
> > "scsi generic support" compiled into your kernel or as modules.
> > You need modules "scsi_mod.o, ide-scsi.o, isofs.o, and cdrom.o"
> > or compile the equivalent into the kernel. After these
> > modules are installed, and a fstab entry of;
> > /dev/scd0  /mnt/cdrom  iso9660  defaults  0 0
> > is included, and the directory /mnt/cdrom is present
> > the command "cdrecord -scanbus" should give a response showing the
> > presence of your CD-R drive.
> > I found a lot of good info as to setup and usage in the
> > CD-Writing-HOWTO.
> > Good Luck
> > Art Wagner
> > Lucas Vogel wrote:
> > >
> > > With my current configuration, I get the following lines in
> > my dmesg output:
> > >
> > > scsi0 : SCSI host adapter emulation for IDE ATAPI devices
> > > scsi : 1 host.
> > >
> > > I do not have any scsi* devices listed in /dev , but I do
> > have scd* listed.
> > > Should I create a scsi0 device? Would that be what it's looking
for?
> > >
> > > thanks
> > >
> > > -------------------------------------------
> > > Lucas Vogel, Software Developer
> > > Exponent Failure Analysis Associates, Inc.
> > > lvogel@exponent.com
> > > (623)587-6739
> > >
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