Patch-ID# 100274-02
Keywords: dup, biodone, panics, sunos, 4.1, 4.1.1, 4.1.2
Synopsis: SunOS 4.1;4.1.1;4.1.2: dup biodone related panics
Date: 16/Jan/92
 
SunOS release:  4.1, 4.1.1, 4.1.2
 
Unbundled Product: 
 
Unbundled Release: 
 
Topic: 
 
BugId's fixed with this patch: 1044478

Architectures for which this patch is available: sun3, sun3x, sun4
There is no patch for 4.1.2 on sun3 or sun3x.

Patches which may conflict with this patch:

Obsoleted by:

Problem Description: 

	When doing large file copies to xd device disks over fddi 
	the system may crash with a "panic dup biodone". 


INSTALL: 

As root:

mv /sys/`arch -k`/OBJ/xd.o /sys/`arch -k`/OBJ/xd.FCS
cp `arch -k`/{4.1,4.1.1,4.1.2}/xd.o /sys/`arch -k`/OBJ
chmod 644 /sys/`arch -k`/OBJ/xd.o

A new kernel will then need to be built and installed.
Please refer to the system and networking administration
manual on building and installing a custom kernel.

ADDENDUM:

16/Jan/92: Re-submitting to integrate patch into 4.1.1 & 4.1.2.