Updated: 24-SEP-2003 (Use your browsers' Reload button to ensure you're viewing the most recent version)
VMS721H1_DDTM-V0200 Alpha V7.2-1H1 DDTM Transaction Services ECO S
Copyright (c) Compaq Computer Corporation 2002. All rights reserved.
Modification Date: 18-APR-2002
Modification Date: Not Applicable
Modification Type: NEW KIT
OP/SYS: OpenVMS Alpha
COMPONENT: Transaction Services
SOURCE: Compaq Computer Corporation
ECO INFORMATION:
ECO Kit Name: VMS721H1_DDTM-V0200
DEC-AXPVMS-VMS721H1_DDTM-V0200--4.PCSI
ECO Kits Superseded by This ECO Kit: None
ECO Kit Approximate Size: 752 Blocks
Kit Applies To: OpenVMS Alpha V7.2-1H1
System/Cluster Reboot Necessary: Yes
Rolling Re-boot Supported: Yes
Installation Rating: INSTALL_3
3 - To be installed by customers experiencing
the problems corrected.
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 should also be installed:
None
ECO KIT SUMMARY:
An ECO kit exists for DDTM on OpenVMS Alpha V7.2-1H1. This kit addresses
the following problems:
PROBLEMS ADDRESSED IN VMS721H1_DDTM-V0200 KIT:
o The system can crash with a SSRVEXCEPT bugcheck in TPSERV.
Crashdump Summary Information:
------------------------------
Crash Time: 9-NOV-1999 16:14:48.85
Bugcheck Type: SSRVEXCEPT, Unexpected system
service exception
Current Process: TP_SERVER
Current Image: DSA0:[SYS1.SYSCOMMON.]
[SYSEXE]TPSERV.EXE;1
Failing PC: 00000000.00022B10 TPSERV+22B10
Failing PS: 10000000.00000000
Module: TPSERV
Offset: 00022B10
This problem can also manifest itself as the TP_SERVER process
looping and consuming CPU cycles.
Images Affected: [SYSEXE]TPSERV.EXE
o 1 INSF_NONPAGED, Insufficient nonpaged pool system crashes
in a variety of (victim) images because most of non-paged
pool is consumed by IPC buffers allocated by DECdtm.
These IPBs consistently have the following
characteristics:
o IPB$W_SIZE contains 140
o IPB$B_EVENT contains 03,(DATA)
o IPB$L_SEND_LEN contains 4C (value of
lm$k_max_write_size)
o IPB$L_REPLY_LEN contains A00 (value of lmsvmsg$k_bln)
o IPB$L_FLAGS contains 421,
o IPB$L_STATUS contains 01,
o IPB$L_ALIAS contains the address of an LM_LCB
structure which is also on the free list
2 The IPC trace log shows a repeat pattern:
START:
o IPC$_LINK
o EV_LINK
o IPC$_ACCEPT
o EV_ACCEPT
o IPC$_GETBUF
The IPB specified in the following two entries is one of
the leaked buffers and does not appear in any of the other
trace entries.
o IPC$_SEND
o EV_DATA
o EV_DATA
o IPC$_UNLINK
o EV_DISC
o EV_DISC_COMP
END:
o IPC$_RELBUF
3 Accessing the DECdtm log file via LMCP shows this error:
$ MCR LMCP LMCP> SHOW LOG SYSTEM$foobar.LM$JOURNAL
%LMCP-E-VERS_MISMATCH, version mismatch for transaction log
format - operation aborted
Images Affected: [SYS$LDR]SYS$TRANSACTION_SERVICES.EXE
o The system can crash due to a forced DDTMBUG bugcheck in
SYS$TRANSACTION_SERVICES.
Crashdump Summary Information:
------------------------------
Bugcheck Type: DDTMBUG, DDTM has detected an invalid
condition
Failing PC: FFFFFFFF.801D3AA0
SYS$TRANSACTION_SERVICES+0BAA0
Failing PS: 20000000.00000203
Module: SYS$TRANSACTION_SERVICES
(Link Date/Time: = 4-MAY-2001 18:05:37.03)
Offset: 0000BAA0
Images Affected: [SYS$LDR]SYS$TRANSACTION_SERVICES.EXE
o Some DECdtm initialization does not occur.
Images Affected: [SYS$LDR]SYS$TRANSACTION_SERVICES.EXE
RELATED ARTICLES:
Detailed articles describing the problems listed above may exist in
the OPENVMS database. To view these articles, open the appropriate
product database and perform a query using either of the following
search strings: 'VMS721H1_DDTM-V0200' or 'VMS721H1_DDTM'.
ECO KIT ORDERING INSTRUCTIONS:
If after an evaluation you wish to obtain this kit, request it
electronically using the appropriate Advanced Electronic Services
(AES) Service Tool. If you are not familiar with how to request
kits electronically, open the DIA, WIS or DSNLINK database and
review the article entitled:
[AES] How To Electronically Request ECO Kits Using Service Tools
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_DDTM /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=V2.0
- De-assign the logicals assigned
For example, a sample command file to install the
VMS721H1_DDTM-V0200 kit would be:
$
$ DEFINE/SYS NO_ASK$BACKUP TRUE
$ DEFINE/SYS NO_ASK$REBOOT TRUE
$!
$ PROD INSTALL VMS721H1_DDTM/PROD=DEC/BASE=AXPVMS/VER=V2.0
$!
$ DEASSIGN/SYS NO_ASK$BACKUP
$ DEASSIGN/SYS NO_ASK$REBOOT
$!
$ exit
==========================================================================
| Table of Kit Image Information |
+----------------------------+----------+-----------------+--------------+
| | Overall | Image File | Image Link |
| Image Name | Checksum | Identification | Date/Time |
+----------------------------+----------+-----------------+--------------+
| SYS$TRANSACTION_SERVICES.EXE| 5DB7A0D8| V1.3-X035-X734 | 21-SEP-2001 |
| | | 16:48:54.63 |
+----------------------------+----------+-----------------+--------------+
| TPSERV.EXE | 02357D12 | V1.3-X035-X734 | 21-SEP-2001 |
| | | 16:49:29.78 |
+----------------------------+----------+-----------------+--------------+
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