PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-JRN New Journal System Sequence Number implementation
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
NONE
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-----------------------------------------------
The journal system sequence number is a single sequence number
used across all journals for which it is specified. It is an
ever increasing value tied to the system clock. This can cause
problems when the system clock is turned back.
CORRECTION FOR APAR MA47242 :
-----------------------------
A new journal system sequence number has been implemented that
is not tied to the system clock time. It is not used by default
and requires a manual action to activate.
To activate:
STRSST
Option 1. Start a service tool
Option 4. Display/Alter/Dump
Option 1. Display/Alter storage
Option 2. Licensed Internal Code (LIC) data
Option 14. Advanced analysis
Enter SYSSEQNUM for Command and Select
Enter to view options
An IPL is required for changes to take effect.
CIRCUMVENTION FOR APAR MA47242 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF64160 OSP-OTHER-PERFM JO-EVALUATE TASK IS CONSUMING CPU WHILE LITT
MF63493 OSP-OTHER-MSGCPFA0D4 VARY ON OF IASP CAUSES MANY IFS VLOGS A
MF62734 OSP-JRN-MSGCPF70D5RC3 FILTERED REMOTE JOURNAL ENDS WITH CPF7
MF62258 OSP-DB-JRN Degraded performance due to increased IO and gate
MF62039 LIC-DB-JRN-RC2-MSGCPF7091 CPF7091 RC2 NO JOURNAL MENTIONED
MF61625 LIC-DB-JRN Long journal sync IASP vary on C600 4058
MF61643 LIC-OTHER-WAIT GATE WAIT WHILE COMMITTING MORE THAN 32K TRAN
MF59738 LIC-DB-JRN Journal sync points falling too far behind
MF58565 LIC-DB Long Journal synchronization step during IASP vary o
MF58160 OSP- Internal maintenance
MF57895 OSP- Internal maintenance
MF60092 OSP CHGRMTJRN JRNSTATE(*INACTIVE) causes jobs to hang
MF58399 OSP-JO Ending remote journal causes one minute delay
MF59536 LIC-DB-JRN Correct dump size in 0D00 4056 vlog
MF62939 LIC-DB-JRN-PERFM QDBSRV JOBS RUNNING CONSTRAINT ENFORCEMENT
MF60836 OSP-DB Internal Maintenance for DB IPL/Vary-on
MF59563 OSP- Internal journal debug enhancements
MF59174 OSP- Journal *RMVINTENT enhanced debug
MF57832 OSP-DB LARGE ACCESS PATHS REBUILT DURING IASP VARY-ON
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R2M0 |
Licensed Program............... | 5770999 |
APAR Fixed.......................... | View details for APAR MA47242 |
Superseded by:...................... | View fix details for PTF MF68824 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C9123720 |
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Modified date:
05 August 2021