IBM Support

MF61121 - LIC-OTHER-PERFM Long disk waits when index first used after

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

LIC-OTHER-PERFM Long disk waits when index first used after


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
PRE  5770999  710  MF57928   00/00    0000
PRE  5770999  710  MF53093   00/00    0000
PRE  5770999  710  MF51275   00/00    0000



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 first time an index is used after an IPL may cause long disk
waits.

CORRECTION FOR APAR MA45124 :
-----------------------------
Performance has been improved so that the disk wait is now
shorter.

CIRCUMVENTION FOR APAR MA45124 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS IS A DELAYED PTF TO BE APPLIED AT IPL TIME.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   MF60639      LIC-DB-PERFM Slow index updates during key range estimate
   MF60576      OSP-MSGCPF5109 MSGCPF5109 AND VL06001389
   MF60080      LIC-DB Add support for index size tracking
   MF47995      LIC-WAIT VL0A004305 Finding object in Display/Alter/Dump han
   MF59755      LIC-DB-OTHER Hang or index damage after rebuild
   MF58994      LIC-DB-JRN-PERFM Improve index journal apply performance
   MF58861      LIC-DB-JRN Index damaged during journal apply
   MF58760      LIC-OTHER-F/IXRADIX4RESETPHYSICALINDEX-T/QTNCMTSP-MSGMCH3203
   MF58647      LIC-OTHER GATE LEFT LOCKED AFTER INDEX RECOVERY FAILURE
   MF58110      LIC-DB-PERFM Improve index scaling
   MF48949      LIC-INCORROUT VL0D002143
   MF53374      OSP-DB-OTHER-SRC0600A1B8 LOTS OF VL0600A1B8S AND VL0A004FFFS
   MF58045      LIC-DB-OTHER-UNPRED Index operation fails while writing chan
   MF57104      LIC-OTHER- Add additional data to 0303 0003 vlog
   MF56449      LIC-INCORROUT Reported Object Size Incorrect
   MF53094      LIC-DB Access path gets invalidated due to bad poolid on pre
   MF52667      OSP-DB-OTHER-F/#DBIXCHN-T/QDBPUT-MSGMCH1807 MSGMCH1807 MAY O
   MF52267      LIC-OTHER RE-COMPILE TO INCLUDE ADDITIONAL LIC SEGMENTS
   MF51479      LIC-PERFM
   MF50160      LIC-OTHER-F/AUMODAL-T/QSYGRTSA-MSGMCH2804 BAD SEGMENT TABLE
   MF48687      LIC-WAIT sign on hangs
   MF48085      LIC-INCORROUT
   MF47947      OSP-DB-OTHER-F/#DBIXCHN-T/QDBPUT-MSGMCH1807 MSGMCH1807 F/#DB
   MF47907      LIC-INCORROUT IASP failed vary on.
   MF50833      LIC-INCORROUT
   MF48002      LIC-DB vlog when running step bpb055sat or arcadia data ware

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA45124
Superseded by:......................View fix details for PTF MF64380
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C6120710


System i Support

IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. By furnishing this document, IBM grants no licenses to any related patents or copyrights. Copyright © 1996,1997,1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 IBM Corporation. Any trademarks and product or brand names referenced in this document are the property of their respective owners. Consult the Terms of use link for trademark information.

[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG15V","label":"PTF Cover Letters - OS\/400 General"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R1M0","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG16D","label":"PTF Cover Letters - IBM i 7.1 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF012","label":"IBM i"}],"Version":"V7R1M0","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
11 January 2016