DB2 - Problembeschreibung
Problem IT06420 | Status: Geschlossen |
ROLLBACK PERFORMANCE MIGHT BE AFFECTED BY LARGE NUMBER OF DIRTY PAGES | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 | |
Problembeschreibung: | |
If there are large number of dirty pages in buffer pools, ROLLBACK could be affected and has bad performance. The purpose of the APAR is to improve performance in such kind of situations. Detailed dirty page information can be retrieved by 'db2pd -db <dbname> -dirtypage' command, where "<dbname>" is the name of database. Please note: output of the 'db2pd -dirtypage' command could be huge if there are large number of dirty pages. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * All * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Apply DB2 Version 10.1.0.5 * **************************************************************** | |
Local-Fix: | |
N/A | |
Lösung | |
Problem was first fixed in DB2 UDB version 10.1 fix pack 5. | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 12.01.2015 20.07.2015 20.07.2015 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version | |
10.1.0.5 |