# ARCLoad Configuration

# Some default settings...
append  "root=/dev/sda1";
append  "ro";
#append  "console=ttyS0,9600";

detect;

# Our main definition. ip28 may be changed if you wish.
ip30 {
        # Definition for a "working" kernel
        # Select this by setting OSLoadFilename="ip28(working)"
        working {
                description     "SGI Octane\n\r";
                image     "xio(0)pci(15)scsi(0)disk(1)rdisk(0)partition(0)[ext2]/boot/vmlinux";
        }

        # Definition for a "new" kernel
        # Select this by setting OSLoadFilename="ip28(new)"
        
        new {
                description     "SGI Indigo2 Impact R10000 - Testing Kernel\n\r";
                image system    "/vmlinux";
        }

        # For debugging a kernel
        # Select this by setting OSLoadFilename="ip28(working,debug)"
        # or OSLoadFilename="ip28(new,debug)"
        #debug {
        #        description     "Debug console";
        #        append          "init=/bin/bash";
        #}
}





my disk config:


Disk /dev/sda (SGI disk label): 255 heads, 63 sectors, 261 cylinders
Units = cylinders of 16065 * 512 bytes

----- partitions -----
Pt#    Device  Info     Start       End   Sectors  Id  System
 1: /dev/sda1  boot         6        12    112455  83  Linux native
 2: /dev/sda2  swap        13        49    594405  82  Linux swap
 3: /dev/sda3              50       260   3389715  83  Linux native
 9: /dev/sda4               0         5     96390   0  SGI volhdr
11: /dev/sda5               0       260   4192965   6  SGI volume
----- Bootinfo -----
Bootfile: /unix
----- Directory Entries -----