|
Problem IC68329
|
Status: Closed |
VIRTUAL MEMORY LIMIT SET ON LINUX IS NOT OVERWRITTEN BY DB2 START TO UNLIMITED CAUSING MEMORY LIMITATIONS ON VIRTUAL MEMORY. |
| product: |
DB2 FOR LUW / DB2FORLUW / 980 - DB2 |
| Problem description: |
Virtual memory limit set other than unlimited is not overwritten
by db2 start thus limiting the size of the virtual memory to the
value set.
With this fix, db2 will override VM limit to unlimited at db2
start to avoid further limitations on memory requirements. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* VIRTUAL MEMORY LIMIT SET ON LINUX IS NOT OVERWRITTEN BY DB2 *
* START TO UNLIMITED CAUSING MEMORY LIMITATIONS ON VIRTUAL *
* MEMORY. *
****************************************************************
* RECOMMENDATION: *
* Set VM limit to unlimited: *
* *
* *
* *
* $ ulimit -a *
* *
* *
* *
* process size (kbytes) (-v) unlimited *
**************************************************************** |
| Local Fix: |
Set VM limit to unlimited:
$ ulimit -a
process size (kbytes) (-v) unlimited |
| available fix packs: |
DB2 Version 9.8 Fix Pack 4 for AIX and Linux
DB2 Version 9.8 Fix Pack 5 for AIX and Linux
|
| Solution |
Fixed in DB2 V98FP4 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 03.05.2010
05.08.2011
05.08.2011 |
| Problem solved at the following versions (IBM BugInfos) |
9.8.FP4
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.8.0.4
|
 |
