use ide-scsi to emulate an ide disk as a scsi disk
 

We have 2 ide disks in our Linux 7.3,/dev/hda for boot,and we want to use /dev/hdc(in ide1 channel) to emulate scsi disk.First,we add "append "hdc=ide-scsi""to Lilo.conf,then we run lilo,followed by reboot.After that we modprobe ide-scsi,modprobe sd_mod.we cannot use /dev/sda/sdb.... anyway.
Give some help.please.

Try adding this to the file /etc/modules.conf:
probeall scsi_hostadapter ide-scsi