DB2 - Problembeschreibung
Problem IC75331 | Status: Geschlossen |
STMM DOES NOT TUNE SORTHEAP CORRECTLY FOR INDEX CREATION (INCLUD ING LOAD,REORG) | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
Due to a logic error, STMM does not cost SORT operations for index creation during the initial "insert" phase. As a result, SORTHEAP may not be tuned appropriately. This impacts longer index creations which may benefit from higher SORTHEAP settings. Activities impacted include LOAD, REORG, CREATE INDEX. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * Systems running with STMM enabled to tune SORTHEAP * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * upgrade to Version 9.7, Fix Pack 5 * **************************************************************** | |
Local-Fix: | |
Manually tune SORTHEAP, SHEAPTHRES_SHR to desired values if the database is configured for AUTOMATIC Sort tuning. It is possible to do this dynamically with a database connection, and return to AUTOMATIC after the activity involving index creation is complete. | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows | |
Lösung | |
Problem first fixed in DB2 Version 9.7 Fix Pack 5 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 28.03.2011 24.02.2012 24.02.2012 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP5 | |
Problem behoben lt. FixList in der Version | |
9.7.0.5 |