|
Problem IT22445
|
Status: Closed |
MEMORY LEAK IN FEDERATED FMP PROCESS DUE TO USE OF PASSTHRU. |
| product: |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 |
| Problem description: |
The private memory leaks in the federated fenced process. The
db2pd -memblock against the fenced routine shows the following
blocks keep increasing.
Memory blocks sorted by size:
PoolID PoolName TotalSize(Bytes) TotalCount LOC File
0 135996829 695021 5271 383163805
Please note that the LOC can vary depending on the versions and
fixpack level. Also, the File and LOC is the same as those od
IT08324.
The following statements illustrates how to produce the leak
issue.
$ db2 set passthru <fed_server_name>
$ db2 "SELECT * FROM <table_in_source_db>"
$ db2 set passthru reset |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 11.1 Mod 3 Fix Pack 3 or higher *
**************************************************************** |
| Local Fix: |
Please do not use passthru session if possible. |
| available fix packs: |
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows
|
| Solution |
First fixed in Db2 11.1 Mod 3 Fix Pack 3 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 19.09.2017
19.03.2018
19.03.2018 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
