|
Problem IT27078
|
Status: Geschlossen |
MEMORY ALLOCATED BY A MONITOR FUNCTION ON STANDBY MIGHT NOT BE FREED UP AND MIGHT LEAK AFTER DATABASE IS DEACTIVATED/TAKEOVER
|
| Produkt: |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 |
| Problembeschreibung: |
The fix for APAR IT19483 is incomplete, as a result, even with
its fix, the memory allocated by the monitor function on a HADR
standby database might not be freed up properly and might leak
after the database is deactivated/takeover.
It can be checked by the following command for monh pool (PoolID
11). Memory allocated by File:2241390729 and LOC:905 is not
freed for a long time. (LOC 905 might be changed depending on
the Fix Pack.)
> db2pd -memblocks 11 sort
Memory blocks sorted by size for monh subpool: (PoolID: 11,
SecondID: 0, PoolAddr: 0x078000000002F328)
PoolID PoolName TotalSize(Bytes) TotalCount LOC File
11 monh 27488322 138356 1162
2241390729
Total size for monh subpool: 27488322 bytes (PoolID: 11,
SecondID: 0, PoolAddr: 0x078000000002F328) |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 11.1 Mod 4 Fixpack 5 or higher *
**************************************************************** |
| Local-Fix: |
Have to restart the instance to free up the leaked memory. |
| Lösung |
|
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 26.11.2018
16.01.2020
16.01.2020 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
