home clear 64x64
en blue 200x116 de orange 200x116 info letter User
suche 36x36
Neueste VersionenFixList
11.1.0.7 FixList
10.5.0.9 FixList
10.1.0.6 FixList
9.8.0.5 FixList
9.7.0.11 FixList
9.5.0.10 FixList
9.1.0.12 FixList
Haben Sie Probleme? - Kontaktieren Sie uns.
Kostenlos registrieren anmeldung-x26
Kontaktformular kontakt-x26

DB2 - Problembeschreibung

Problem IC97389 Status: Geschlossen

IN SOME RARE CIRCUMSTANCES THE PD_GET_DIAG_HIST() TABLE FUNCTION MAY HANG.

Produkt:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problembeschreibung:
In some rare circumstances the PD_GET_DIAG_HIST() table function 
may become stuck looping without making any progress giving the 
outward 
appearance of a hang. This can leave sessions that cannot be 
forced from the DBMS. 
 
Operating system tools like top will show db2sysc process 
consuming up to 100% CPU. 
Using 'db2pd -edus' will reveal a single thread/EDU consuming 
most/all CPU time within the db2sysc process. 
 
A db2trc of this EDU will show it is looping in the following 
two functions: 
 
 pdDiagGetNextRecordFromBuffer 
 pdDiagReadFromFileIntoBufferBS
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 10.5 FixPack 4                        * 
****************************************************************
Local-Fix:
Truncate the current db2diag.log file by executing '> 
db2diag.log'. This will break the loop and result in SQL1042C 
being returned by the EDU.
verfügbare FixPacks:
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows

Lösung
First fixed in DB2 version 10.5 FixPack 4
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
04.11.2013
09.09.2014
09.09.2014
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
10.5.0.4 FixList