|
Problem IC64008
|
Status: Geschlossen |
SPLIT OF INDEX PAGE DURING RECOVERY MAY CAUSE TRAP |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problembeschreibung: |
The following very specialized set of circumstances may cause a
trap during recovery:
- Concurrent forward / reverse index scans are taking place
- An undo of a split of an index leaf is being performed at the
same time
- Isolation level is uncommitted read (UR)
If the problem occurs, the recovery will fail and it will have
to be restarted. |
| Problem-Zusammenfassung: |
The problem is that in the error code path index manager passes
a NULL pointer where it is not expected to be NULL. As a result,
the trap occurs and the recovery fails. |
| Local-Fix: |
n/a |
| verfügbare FixPacks: |
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
The code defect has been corrected such that NULL pointer is not
passed in the above case. |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 22.10.2009
28.10.2009
28.10.2009 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 9.7.0.1
|
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