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MF66648 - OSP-DB-OTHER-WAIT BACKUP JOBS HOLDING SEIZES FOR INDEXES FOR

PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-DB-OTHER-WAIT BACKUP JOBS HOLDING SEIZES FOR INDEXES FOR


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770999  V7R3M0    MF65611   00/00    0000
CO   5770999  V7R3M0    MF66649   00/00    0000
CO   5770999  V7R3M0    MF66435   00/00    0000
CO   5770999  V7R3M0    MF66206   00/00    0000
CO   5770999  V7R3M0    MF64449   00/00    0000
CO   5770999  V7R3M0    MF64450   00/00    0000
CO   5770999  V7R3M0    MF63227   00/00    0000
CO   5770999  V7R3M0    MF63761   00/00    0000
CO   5770999  V7R3M0    MF63759   00/00    0000
CO   5770999  V7R3M0    MF63762   00/00    0000
CO   5770999  V7R3M0    MF63515   00/00    0000
CO   5770999  V7R3M0    MF63516   00/00    0000
CO   5770999  V7R3M0    MF63517   00/00    0000
CO   5770999  V7R3M0    MF62180   00/00    0000
CO   5770999  V7R3M0    MF61179   00/00    0000



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APAR Error Description / Circumvention

-----------------------------------------------
WAIT OBJECT FB2621A943001900 ( QGA ) APPEARS 471 TIMES.
WAIT OBJECT IS A GATE. DUMPING GATE INFORMATION...
QUGATE ? FB2621A943001900
?MAX SHARERS: 1073741823
?STATUS:???LOCKED, SHARED = 1
?LOCKER'S LR: FFFFFFFFFB6521FC MODULE DBOPPLANSUBCACHE+0X7BC
?WAITLIST:??NOTLOCKEDWITHWAITERS
?B006100003CB3000 MITHREAD - QZDASOINITQUSER???251150
?B006100003CAE000 MITHREAD - QZDASOINITQUSER???251149
?B006100003CA9000 MITHREAD - QZDASOINITQUSER???251148
?B006100003C9A000 MITHREAD - QZDASOINITQUSER???251145
?B006100003C95000 MITHREAD - QZDASOINITQUSER???251144
?B006100003C90000 MITHREAD - QZDASOINITQUSER???251143
?B006100003C8B000 MITHREAD - QZDASOINITQUSER???251142
?B006100003C86000 MITHREAD - QZDASOINITQUSER???251141
?B006100003BAC000 MITHREAD - QZDASOINITQUSER???251126
?
With many jobs waiting! The gate is showing as a shared lock so
we won't see a lockers TDE, just the code that locker was in,
the DBOPPLANSUBCACHE

CORRECTION FOR APAR MA47972 :
-----------------------------
Changes were made to avoid blocking for server resources when
none are available and performing the deletion of an access plan
object inline.  This eliminates the unlikely event of an
indirect deadlock condition while saving database objects.

CIRCUMVENTION FOR APAR MA47972 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF66469      LIC-DB QRO hash tracking for developer debug and testing
   MF66434      OSP-DB-OTHER DBSTSMSYSTEMINFO CODE DOES NOT HANDLE THE POINT
   MF66205      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF65941      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF65788      OSP-DB *file restore diagnostic enhancement
   MF64956      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF64773      LIC-DB-OTHER-PERFM Reduce CPU utilization for Numeric and De
   MF66201      OSP-DB-OTHER-SRC0600DEAD-UNPRED MISSING UNIT
   MF65614      LIC-DB-OTHER-UNPRED Monitored query fails when host variable
   MF65577      OSP-DB-OTHER-THREADS-F/QSQEVENT-T/QQQOOOUPCL-RC1-MSGSQL0952
   MF65410      LIC-DB-OTHER-PERFM Reduce system overhead when rapidly creat
   MF64242      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF61707      LIC-DB-OTHER-PERFM DBPMSERVER TASK CAUSING CONTENTION DUE TO
   MF65384      SQL-RUN-THREADS-WAIT JOB WAS IN A STACK WAITING FOR A FIELD
   MF65157      OSP-DB-OTHER-MSGCPF32F9 WHEN VARYING ON IASP
   MF64901      LIC-DB-OTHER-PERFM Attempt to reduce segment extensions and
   MF64572      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF64447      OSP-DB-OTHER-UNPRED SQE CHANGED TO HOLD JOBS WHEN QUERY RELA
   MF64408      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF64273      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF64031      LIC-DB-PERFM 3010 Database Monitor record in Refresh mode
   MF64021      LIC-DB-OTHER-PERFM Attempt to reduce segment extensions and
   MF63226      LIC-DB-OTHER-PERFM Attempt to reduce segment extensions and
   MF63758      LIC-DB-PERFM Database Monitor 3010 record
   MF63269      OSP-UNPRED VL0600BADA VL0600BADD VLOGS CAUSING CORRUPTION
   MF63730      LIC-DB-OTHER-PERFM Query optimization time improvements
   MF63704      LIC-DB-OTHER-F/DBPMTRAP-T/QDBPUT-RC0-MSGMCH3203 Insert/Write
   MF63514      OSP-DB-OTHER-MSGCPI0999 XMLAGG QUERIES MAY RESULT IN LARGE A
   MF63433      LIC-DB-OTHER-PERFM Estimated I/O cost may be computed as 0 r
   MF63022      LIC-DB-OTHER-PERFM Internal Database Maintenance
   MF62332      OSP-UNPRED THIS IS TO GET THE WORKLOAD THE DBPMSERVER TASKS
   MF62178      LIC-DB-OTHER-F/DBLISTHOME-T/QQQOOODBOP-MSGMCH0601 A COMPLEX
   MF61903      OSP-UNPRED THIS IS TO GET THE WORKLOAD THE DBPMSERVER TASKS
   MF61180      LIC-DB-OTHER Enable key range estimate operations to return
   MF62131      LIC-DB-OTHER-PERFM Normal vary on of independant ASP may tak
   MF62001      OSP-DB-OTHER-UNPRED TEMPORARY STORAGE MAY OCCASIONALLY BE OR
   MF60959      LIC-DB-OTHER-UNPRED Internal Database Maintenance

Summary Information

System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program............... 5770999
APAR Fixed.......................... View details for APAR MA47972
Superseded by:......................
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... NONE


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Document information

More support for: i family

Software version: V7R3M0

Operating system(s): OS/400

Reference #: MF66648

Modified date: 13 November 2019