DB2 - Problembeschreibung
Problem IT02763 | Status: Geschlossen |
DEAD LATCH WHEN RUNNING TRUNCATE TABLE OPERATION AND ANOTHER AGENT LOOKS TO FLUSH THE BUFFERPOOL | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problembeschreibung: | |
A deadlatch situation can occur when running TRUNCATE TABLE operation and another EDU tries to FLUSH the BUFFERPOOL, either via the FLUSH BUFFERPOOL statement, or a command that also requires the BUFFERPOOLs to be FLUSHED (e.g. Online Backup). db2pd -latches may show : a lot of Waiters on latch : SQLO_LT_SQLB_BufferPool__prevBPDCachingLatch and the EDU holding this latch, waiting on SQLO_LT_SQLB_BPD__bpdLatch_SX. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * All Platforms * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 LUW v10.5 Fixpack 7 or Later * **************************************************************** | |
Local-Fix: | |
Lösung | |
First Fixed in DB2 LUW v10.5 Fixpack 7 | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 24.06.2014 23.03.2015 29.04.2016 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
Problem behoben lt. FixList in der Version | |
10.5.0.5 | |
10.5.0.7 |