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<pre>
<center><b><font color=660066>
OpenVMS VMS721H1_SYS-V0500 Alpha V7.2-1H1 SYSTEM ECO Summary
</font></b></center><p>
TITLE: OpenVMS VMS721H1_SYS-V0500 Alpha V7.2-1H1 SYSTEM ECO Summary
 
NOTE:  An OpenVMS saveset or PCSI installation file is stored
       on the Internet in a self-expanding compressed file.
 
       For OpenVMS savesets, the name of the compressed saveset
       file will be kit_name.a-dcx_vaxexe for OpenVMS VAX or
       kit_name.a-dcx_axpexe for OpenVMS Alpha. Once the OpenVMS
       saveset is copied to your system, expand the compressed
       saveset by typing RUN kitname.dcx_vaxexe or kitname.dcx_alpexe.
 
       For PCSI files, once the PCSI file is copied to your system,
       rename the PCSI file to kitname.pcsi-dcx_axpexe, then it can
       be expanded by typing RUN kitname.pcsi-dcx_axpexe.  The resultant
       file will be the PCSI installation file which can be used to install
       the ECO.
 

 
Copyright (c) Compaq Computer Corporation 2002.  All rights reserved.

Modification Date:  28-MAR-2002
Modification Date:  Not Applicable
Modification Type:  NEW KIT

OP/SYS:     OpenVMS Alpha

COMPONENT:  System Executables

SOURCE:     Compaq Computer Corporation

ECO INFORMATION:

     ECO Kit Name:  VMS721H1_SYS-V0500
                    DEC-AXPVMS-VMS721H1_SYS-V0500--4.PCSI
     ECO Kits Superseded by This ECO Kit:  None
     ECO Kit Approximate Size:  3824 Blocks
     Kit Applies To:  OpenVMS Alpha V7.2-1H1
     System/Cluster Reboot Necessary:  Yes
     Rolling Re-boot Supported:  Yes
     Installation Rating:  INSTALL_1
                           1 - To be installed on all systems running
                               the listed version(s) of OpenVMS.


     Kit Dependencies:

       The following remedial kit(s), or later, must be installed BEFORE
       installation of this, or any required kit:

         VMS721H1_UPDATE-V0500

       In order to receive all the corrections listed in this
       kit, the following remedial kits, or later, should also be installed:

         None


ECO KIT SUMMARY:

An ECO kit exists for System components on OpenVMS Alpha V7.2-1H1.  This
kit addresses the following problems:

PROBLEMS ADDRESSED IN VMS721H1_SYS-V0500 KIT:

  o  The   system   can   crash   with    a    INVSECURESTATE    at
     NSA$DEREFERENCE_RIGHTS_CHAIN_C+0008C   bugcheck.   DOUBLEDEALO
     crashes are also possible.

     Crash Dump Summary Information
     ------------------------------
     Bugcheck Type:     INVSECURESTATE, Invalid state detected by
                        SECURITY subsystem
     Current Image:     DSA20:[SYS0.SYSCOMMON.]
                        [SYSEXE]OAFC$SERVER.EXE;1
     Failing PC:        FFFFFFFF.8019798C
                        NSA$DEREFERENCE_RIGHTS_CHAIN_C+0008C
     Failing PS:        30000000.00000203
     Module:            SECURITY_MON    (Link Date/Time:
                        17-OCT-2001 01:01:12.57)
     Offset:            0000B98C

         Images Affected:  [SYS$LDR]SECURITY.EXE
                           [SYS$LDR]SECURITY_MON.EXE
                           [SYS$LDR]SECURITY.STB
                           [SYS$LDR]SECURITY_MON.STB


  o  The system can crash  with  a  "RNLSTAKNV,  Kernel  stack  not
     valid" bugcheck during process or image rundown.  The crash is
     caused by invalid  data  in  the  CTL$GQ_REMOTE_FULLNAME  size
     field.        

         Images Affected:  [SYS$LDR]PROCESS_MANAGEMENT.EXE
                           [SYS$LDR]PROCESS_MANAGEMENT_MON.EXE
                           [SYS$LDR]PROCESS_MANAGEMENT.STB
                           [SYS$LDR]PROCESS_MANAGEMENT_MON.STB


  o  Doing I/O on a multipath device, when the current  path  is  a
     secondary,  results  in  an increase in the UCB$L_OPCNT in the
     primary as  well  as  the  current  path  UCB.   Although  the
     UCB$L_OPCNT in the secondary grows faster than in the primary,
     the UCB$L_OPCNT in the primary should not be changing (except,
     at  most  by  once  per  second  for  polling.) This is easily
     observed when doing a DIR/SIZE on the system disk.

     A number of customers and third-parties rely on these counters
     to  be  accurate  in  their  performance and capacity planning
     tools.

         Images Affected:  SYS$LDR]IO_ROUTINES.EXE
                           SYS$LDR]IO_ROUTINES_MON.EXE
                           SYS$LDR]IO_ROUTINES.STB
                           SYS$LDR]IO_ROUTINES_MON.STB


INSTALLATION NOTES:

This kit requires a system reboot.  Compaq strongly recommends that
a  reboot  is performed immediately after kit installation to avoid
system instability

If you have other nodes in your OpenVMS cluster, they must also  be
rebooted  in  order  to make use of the new image(s).  If it is not
possible or convenient to reboot the entire cluster at this time, a
rolling re-boot may be performed.

INSTALLATION INSTRUCTIONS:

Install this kit with the POLYCENTER Software installation  utility
by logging into the SYSTEM account, and typing the following at the
DCL prompt:

PRODUCT INSTALL VMS721H1_SYS-V0500 /SOURCE=[location of Kit]

The kit location may be a tape drive, CD, or a disk directory that
contains the kit.

Additional help on installing PCSI kits can be found by typing
HELP PRODUCT INSTALL at the system prompt

SPECIAL INSTALLATION INSTRUCTIONS:

  o  Scripting of Answers to Installation Questions

     During installation,  this  kit  will  ask  and  require  user
     response  to  several  questions.  If you wish to automate the
     installation of this kit and avoid having to provide responses
     to  these  questions,  you must create a DCL command procedure
     that includes the following definitions and commands:

       -  $ DEFINE/SYS NO_ASK$BACKUP TRUE

       -  $ DEFINE/SYS NO_ASK$REBOOT TRUE

       -  Add  the  following  qualifiers  to  the  PRODUCT  INSTALL
          command and add that command to the DCL procedure.

             /PROD=DEC/BASE=AXPVMS/VER=V5.0

       -  De-assign the logicals assigned

     For example, a sample command file to install the VMS721H1_SYS
     kit would be:

          $
          $ DEFINE/SYS NO_ASK$BACKUP TRUE
          $ DEFINE/SYS NO_ASK$REBOOT TRUE
          $!
          $ PROD INSTALL VMS721H1_SYS/PROD=DEC/BASE=AXPVMS/VER=V5.0
          $!
          $ DEASSIGN/SYS NO_ASK$BACKUP
          $ DEASSIGN/SYS NO_ASK$REBOOT
          $!
          $ exit


All trademarks are the property of their respective owners.

</pre>
<hr><br>
<font color=660066 size=+1>Files on this server are as follows:</font><p>
<pre>
<a href=/patches/public/vms/axp/v7.2-1h1/dec-axpvms-vms721h1_sys-v0500--4.README>dec-axpvms-vms721h1_sys-v0500--4.README</a>
<a href=/patches/public/vms/axp/v7.2-1h1/dec-axpvms-vms721h1_sys-v0500--4.CHKSUM>dec-axpvms-vms721h1_sys-v0500--4.CHKSUM</a>
<a href=/patches/public/vms/axp/v7.2-1h1/dec-axpvms-vms721h1_sys-v0500--4.pcsi-dcx_axpexe>dec-axpvms-vms721h1_sys-v0500--4.pcsi-dcx_axpexe</a>
<a href=/patches/public/vms/axp/v7.2-1h1/vms721h1_sys-v0500.CVRLET_TXT>vms721h1_sys-v0500.CVRLET_TXT</a>
</pre>

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