|
Problem IT01912
|
Status: Closed |
DB2LOOK MIGHT SEGV (COREDUMP) IF A TABLESPACE CONTAINS MORE THAN 30 STRIPES |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Running db2look might generate a coredump with segv if one
tablespace contains more than 30 stripes.
The location of the crash might vary but here is one example
from the core file:
#0 0x000000000046f576 in ParseTablespaceMap()
#1 0x000000000046eeb5 in ParseTablespaceNodeInfo()
#2 0x000000000048e1a2 in ParseBuffer()
#3 0x000000000048a995 in create_tablespace_ddl()
#4 0x000000000041b188 in main ()
A trace output will show that db2look stopped processing at some
point:
560 0.100198000 | | | | | ParseTablespaceMap data
[probe 30]
561 0.100198000 | | | | | ParseTablespaceMap data
[probe 50]
562 0.100202000 | | | | | | ParseContainerInfo
entry
563 0.100202000 | | | | | | | FindElement entry
564 0.100203000 | | | | | | | FindElement exit
565 0.100203000 | | | | | | | FindElement entry
566 0.100204000 | | | | | | | FindElement exit
567 0.100206000 | | | | | | ParseContainerInfo exit
568 0.100207000 | | | | | ParseTablespaceMap data
[probe 30]
569 0.100207000 | | | | | ParseTablespaceMap data
[probe 50] |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description above. *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 10.5 Fix Pack 5. *
**************************************************************** |
| Local Fix: |
|
| Solution |
First fixed in Version V10.5 Fix Pack 5. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 20.05.2014
13.03.2015
13.03.2015 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.5.0.5
|
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