How to set up ide-scsi for 2.6.x.x Kernels in Ubuntu?

[Gerhard Gaußling]

Hello,

This is my last try to get a response in the Ubuntu community regarding 
this issue [1]:

I'm wondering how to setup ide-scsi for 2.6.x.x Kernels in Ubuntu Horay 
amd64.

I didn't reached to manage that.

With every kernel - also with a custom vanilla kernel with nvidia 
support - I didn't managed to get a working scsi emulation (to mount 
multisession dvd flawlessy) on ubuntu.

I got on bootup this error message (before bootlogd can
capture it):

        modprobe -k ide-mod options "hdc=ide-scsi"
        FATAL: module ide_mod not found!

ls /dev doesn't return a sd* or sr* device for the cdrom device, but the 
ide_scsi module is already loaded:

An excerpt of lsmod:

md                     48896  0
dm_mod                 63960  0
ide_generic             1600  0 [permanent]
ide_disk               17920  0
ide_cd                 44680  0
ide_scsi               17284  0
ide_core              147396  5 
amd74xx,ide_generic,ide_disk,ide_cd,ide_scsi
sr_mod                 18596  0
cdrom                  43176  2 ide_cd,sr_mod
sd_mod                 19288  8
sata_sil               10308  0
sata_nv                10308  7
libata                 53128  2 sata_sil,sata_nv
scsi_mod              153488  5 sbp2,ide_scsi,sr_mod,sd_mod,libata

I did a `sudo echo ide-scsi >> /etc/modules` 
should this be ide_scsi?

Anyway , after replacing hdc with sdc in /etc/fstab mount returns this 
error:
mount /cdrom
mount: device /dev/sdc doesn't exists

So, how to setup ide-scsi emulation in Horay Hedgehog amd64?

What's about

Kind regards

Gerhard Gaußling

[1] 
http://ubuntuforums.org/showthread.php?t=29506&highlight=dvd+ide-scsi
http://article.gmane.org/gmane.linux.ubuntu.user/32777
http://article.gmane.org/gmane.linux.ubuntu.user/32784
http://article.gmane.org/gmane.linux.ubuntu.user/32779