> >This is because your IDE drive shows up as a SCSI drive in the MacOS but
> >not under BSD.  You need to change /etc/fstab and replace 'sd1' with 'sd0'.
> 
> However I can not change /etc/fstab file, because it is not allowed
> to open any files to write on my system.

You can do one of two things:
	* mount the filesystem read/write in single-user mode, make your
	  changes, then continue with the boot.
	* copy the file out with the installer, edit it with Alpha or
	  some other MacOS editor that understands Unix files, and copy
	  it back in.

To mount the fs read/write, use the command:
	# mount -u /dev/sd0a /

-allen

-- 
              Allen Briggs - end killing - briggs@macbsd.com