grub and 3 disks ( ide and scsi)

["belahcene@iap-cu.dz" <belahcene@iap-cu.dz>]

Hi,
I have on my pc 3 disks, 2 ide ( namely : /dev/hda and /dev/hdc ) and a 
scsi disk ( /dev/sda ).
I installed the system on each Disk alone, after that i put all disks 
together on same machine. So I mamaged the grub menu list. It works 
correctely for the ide disks, but not for the scsi.

The problem is that the scsi is recognised as hd1, while normally the 
second ide is hd1 ??!
this is important thing in  my grub file ( where is the error ???)

title           Debian GNU/Linux, kernel 2.4.27-2-386
root            (hd0,8)
kernel          /boot/vmlinuz-2.4.27-2-386 root=/dev/hda9 ro
initrd          /boot/initrd.img-2.4.27-2-386

title           Debian GNU/Linux,(faycal ) kernel 2.4.27-2-386
root            (hd0,7)
kernel          /boot/vmlinuz-2.4.27-2-386 root=/dev/hda8 ro
initrd          /boot/initrd.img-2.4.27-2-386

title           Second IDE  DISK 

title           Debian GNU/Linux, (DISK 2) kernel 2.4.27-2-386
root            (hd1,1)
kernel          /boot/vmlinuz-2.4.27-2-386 root=/dev/hdc2 ro
initrd          /boot/initrd.img-2.4.27-2-386
savedefault
boot

#boot=/dev/sda   the SCSI DISK (  sda1 is a boot partition )
title Red Hat Linux (2.4.20-8)
       root (hd2,0)
       kernel /vmlinuz-2.4.20-8 ro root=/dev/sda2
       initrd /initrd-2.4.20-8.img


thanks for help
best regards
bela