|
Problem IT02731
|
Status: Geschlossen |
DEAD LATCH WHEN RUNNING TRUNCATE TABLE OPERATION AND ANOTHER AGENT LOOKS TO FLUSH THE BUFFERPOOL |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A10 - 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 *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 10.1fp5 *
**************************************************************** |
| Local-Fix: |
|
| Lösung |
First fixed in DB2 10.1fp5 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 23.06.2014
09.05.2017
09.05.2017 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.1.0.5
|
 |
