TITLE:  HP Tru64 UNIX - 5.1A PK6 Virtual Memory Fixes

Copyright (c) Hewlett-Packard Company 2007.  All rights reserved.


PRODUCT:    HP Tru64 UNIX [R] V5.1A
SOURCE:     Hewlett-Packard Company

ECO INFORMATION:

     ECO Name:  T64KIT1001141-V51AB24-E-20070302
     ECO Kit Approximate Size:  3.62MB 
     Kit Applies To:  HP Tru64 UNIX V5.1A PK6 (BL24)

     ECO Kit CHECKSUMS:
	/usr/bin/sum results:  
	39287   3710

	/usr/bin/cksum results: 
	771326859 3799040

	MD5 results:   
	24766552a3bc1cbcfa70ad8050f613cd

	SHA1 results:
	630ed6f3206dee31bc2ea27af3fa4ce0b1dccc6a


ECO KIT SUMMARY:

A dupatch-based, Early Release Patch kit exists for HP Tru64 UNIX V5.1A
that contains solutions to the following problem(s):

The Early Release Patch (ERP) kit announced in this Engineering Advisory
provides several virtual memory-related fixes reported in HP Tru64 UNIX v
5.1A PK6.


The Patch Kit Installation Instructions and the Patch Summary and Release
Notes documents provide patch kit installation and removal instructions
and a summary of each patch. Please read these documents prior to 
installing patches on your system.



INSTALLATION NOTES:

1) Install this kit with the dupatch utility that is included in the patch
   kit. You may need to baseline your system if you have manually changed
   system files on your system. The dupatch utility provides the baselining
   capability.

2) The patch in this ERP kit does not have any file intersections with any
   other ERP available at this time for this product version.

3) This ERP kit will NOT install over any Customer Specific Patches (CSPs)
   which have file intersections with this ERP kit. Contact your normal
   Service Provider for assistance if the installation of this ERP kit is
   blocked by any of your installed CSPs.


INSTALLATION PREREQUISITES:

You must have installed HP Tru64 UNIX V5.1A PK6 (BL24) prior to
installing this Early Release Patch Kit.


SUPERSEDE INFORMATION:

None

KNOWN PROBLEMS WITH THE PATCH KIT:

None.


RELEASE NOTES FOR T64KIT1001141-V51AB24-E-20070302:


			 Release Notes

     This document summarizes the contents and special instructions for the 
     Tru64 UNIX V5.1A patches contained in this kit.

     For information about installing or removing patches, baselining, 
     and general patch management, see the Patch Kit Installation 
     Instructions document. 

1 Release Notes


This Early Release Patch Kit Distribution contains:

   - fixes that resolve the problem(s) reported in: 
        o 19082 19182 19283 19290 19415 
             * for Tru64 UNIX V5.1A T64V51AB24AS0006-20031031.tar (BL24)

	This kit includes a patch which requires system reboot.

 The patches in this kit are being released early for general customer use.
 Refer to the Release Notes for a summary of each patch and installation 
 prerequisites.

 Patches in this kit are installed by running dupatch from the directory 
 in which the kit was untarred. For example, as root on the target system:

	> mkdir -p /tmp/CSPkit1
	> cd /tmp/CSPkit1
	> <copy the kit to /tmp/CSPkit1>
	> tar -xpvf DUV40D13-C0044900-1285-20000328.tar
	> cd patch_kit
	> ./dupatch

2 Special Instructions

SPECIAL INSTRUCTIONS for Tru64 UNIX V5.1A Patch C1798.00




3 Summary of CSPatches contained in this kit


Tru64 UNIX V5.1A

PatchId			Summary Of Fix
----------------------------------------
C1798.00			Fixes to Wiring code, _OtsMove  and  UBC


4 Additional information from Engineering


None



5 Affected system files
This patch delivers the following files:

Tru64 UNIX V5.1A
	Patch C1798.00
		./sys/BINARY/arch_alphapmap.mod
			CHECKSUM:	04079 302
			SUBSET:	OSFHWBIN520
		./sys/BINARY/generic.mod
			CHECKSUM:	31096 10
			SUBSET:	OSFBIN520
		./sys/BINARY/vm.mod
			CHECKSUM:	12840 521
			SUBSET:	OSFBIN520



[R] UNIX is a registered trademark in the United States and other countries 
licensed exclusively through X/Open Company Limited.

Copyright Hewlett-Packard Company 2007.  All Rights reserved.

  This software is proprietary to and embodies the confidential technology
  of Hewlett-Packard Company.  Possession, use, or copying of this
  software and media is authorized only pursuant to a valid written license
  from Hewlett-Packard or an authorized sublicensor.

       This ECO has not been through an exhaustive field test process.
       Due to the experimental stage of this ECO/workaround, Hewlett-Packard
       makes no representations regarding its use or performance. The
       customer shall have the sole responsibility for adequate protection
       and back-up data used in conjunction with this ECO/workaround.