|
Problem IC62921
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Status: Closed |
INCORRECT CONFIGURED/MAX SIZES FOR SOME MEMORY HEAPS IN SNAPSHOTS AND MEMORY TRACKER OUTPUT |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
The configured sizes of a number of heaps in monitor snapshot
output are extremely large.
Node number = 0
Memory Pool Type = Package Cache Heap
Current size (bytes) = 589824
High water mark (bytes) = 589824
Configured size (bytes) = 12884901888
Node number = 0
Memory Pool Type = Catalog Cache Heap
Current size (bytes) = 65536
High water mark (bytes) = 65536
Configured size (bytes) = 12884901888
Node number = 0
Memory Pool Type = Buffer Pool Heap
Secondary ID = 1
Current size (bytes) = 481230848
High water mark (bytes) = 481230848
Configured size (bytes) = 12884901888
The memory tracker tool, db2mtrk, also displays these large
values as maximum values for the heaps. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All. *
****************************************************************
* PROBLEM DESCRIPTION: *
* The configured / max sizes for some memory heaps are *
* displayed as large values in snapshot monitor and memory *
* tracker output. *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V9.7 Fixpack 1 or higher *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
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
|
| Solution |
This issue was fixed in DB2 V9.7 Fixpack 1. The configured/max
sizes for memory heaps displayed in monitor snapshot and memory
tracker output will now correspond to the configured values
plussome overhead. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 01.09.2009
23.02.2010
23.02.2010 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP1
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.1
|
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