Patch-ID#  100207-01
Keywords: disk, bootprom, booting, smd, controller, /boot, 1st
Synopsis: SunOS 4.1.1:"boot" works for 1st disk controller only
Date: 22/Jan/91 
 
SunOS release: 4.1.1
 
Unbundled Product: 
 
Unbundled Release:
 
Topic: 
 
BugId's fixed with this patch: 1016767

Architectures for which this patch is available: Sun3 and Sun4

Obsoleted by:

Problem Description:
      It was not possible to boot from a disk hanging off of the 2nd
      XY451 SMD controller. 

INSTALL:

 In single user mode, as root:

save the origional version of /boot as a precaution.

 # cp /boot /boot.save

install the new version of "boot". Where {arch} is either sun3 or sun4
 # cp {arch}/boot /boot
run installboot on the new version of "/boot"

Please refer to the manual page on installboot. The example below would be
for booting from the second xylogics disk. This is only an example.

# /usr/mdec/installboot -v /boot bootxy /dev/rxy1a