ARECA SATA RAID Controller:

   
                          FreeBSD 4.2.R

  ===================  Driver User's Guide  =======================

        FreeBSD RAID driver technical support 
        mail address: erich@areca.com.tw
                 Tel: 886-2-8797-4060 Ext.203
                 Fax: 886-2-8797-5970
            Web site: www.areca.com.tw
  =================================================================
  
 
*********************************************************************************
*  1. Contents                                                             
*********************************************************************************

	*************
	* This file
	*************

	readme.txt          - The readme file for ARECA FreeBSD RAID driver

	****************************************************************************        
	* installation disks of FreeBSD RELEASE-4.2.R for all ARECA RAID Controller
	****************************************************************************

	kern42R.zip         - (kern.flp.img) first boot diskette image file for FreeBSD RELEASE-4.2.R

	mfsroot42R.zip      - (mfsroot.flp.img) secend boot diskette image file for FreeBSD RELEASE-4.2.R

        source_code.zip     - it include a folder "usr_src_sys_dev_arcmsr" 
                              and folder "usr_src_sys_modules_arcmsr"

*********************************************************************************
*  2. The first-time installation                                             
*********************************************************************************

	A. Before Installing (Under DOS environment)

		a. Get three 1.44M formatted and empty diskettes.
			Configure a 1.44M floppy drive as A:.
			Get DOS tools: PKUNZIP.EXE and RAWRITE.EXE.

		b. Decompress diskette image file by:
			pkunzip kern42R.zip =>> kern.flp.img       (first boot diskette)
			pkunzip mfsroot42R.zip =>> mfsroot.flp.img (second boot diskette)

		c. Make installation diskettes

			**************************************************
			*insert a 1.44M empty diskette to floppy drive A.
			**************************************************
 			rawrite kern.flp.img A:    (first boot diskette done)

			**************************************************
			*remove (first boot diskette) diskette          
			*than insert another 1.44M empty diskette       
			**************************************************
			rawrite mfsroot.flp.img A: (second boot diskette done)

	B. Installation

		a. Installing system

			Using "BOOT" diskettes that you made as the booting diskette follows the
			FreeBSD installation procedures to install.

			first boot diskette  =>kern.flp.img
			second boot diskette =>mfsroot.flp.img

		b. Updating kernel
			****************************************************
			* before reboot                                
			* you need to use file "kernel" in kern.flp.img 
			* to change kernel                             
			****************************************************
			- After system is installed completely, and system back to the
			"/stand/sysinstall Main Menu" screen:
			- Now
			press ALT+F4, system enter into command prompt.

			Remove "BOOT" diskette and insert "kern.flp.img" diskette to drive A.
			Type the following command to update the kernel.

			# cd /
			# mount /dev/fd0 /mnt
			# mv /kernel kernel.old
			# cp /mnt/kernel.gz /
			# gzip -d kernel.gz
			# umount /mnt

			press ALT+F1

	    c. Exit Install and Reboot system


************************************************************************
*   3. Configure the system and Remake the kernel              
************************************************************************
   
  	******************************
  	* edit /usr/src/sys/conf/files
  	******************************

  	     dev/arcmsr/arcmsr.c       optional arcmsr   # ADD This Line....
  	
  	*************************************
  	* edit /usr/src/sys/i386/conf/GENERIC
  	*************************************

  	     device	  arcmsr                             # ADD This Line....                                               
  	
  	**************************************
  	* in source_code.zip has usr_src_sys_dev_arcmsr folder
  	* please copy "arcmsr" from usr_src_sys_dev_arcmsr to /usr/src/sys/dev/
  	**************************************
 
  	# ls /usr/src/sys/dev/arcmsr
  	
  	arcmsr.c
  	arcmsr.h
 
   	**************************************
  	* in source_code.zip has usr_src_sys_modules_arcmsr folder
  	* please copy "arcmsr" from usr_src_sys_modules_arcmsr to /usr/src/sys/modules/
  	**************************************
  	
  	# ls /usr/src/sys/modules/arcmsr
  	
  	Makefile
  
   	====================================================================
  	=  Building a new Kernel 
  	====================================================================
  	# cd /usr/src/sys/i386/conf
  	# config GENERIC
  	# cd ../../compile/GENERIC
  	# make depend
  	# make
  	# make install
  	# reboot