|
Problem IT27241
|
Status: Closed |
DB2 FEDERATION MIGHT CRASH DURING GETENV() WHEN USING UNFENCED ORACLE WRAPPER
|
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
Db2 traps with signal 11 (segfault) and db2diag.log shows:
FUNCTION: DB2 UDB, oper system services, sqloEDUCodeTrapHandler,
probe:90
MESSAGE : ADM14011C A critical failure has caused the following
type of error:
"Trap". The DB2 database manager cannot recover from the
failure.
The trap file shows OS function getenv() while getting NLS
environment variables, e.g.:
getenv + 0x00ad (/lib64/libc.so.6)
sqloscanenv + 0x0141
(/db2data/db2inst1/sqllib/lib64/libdb2e.so.1)
Net8_Connection::set_NLS() + 0x00c9
(/db2data/db2inst1/sqllib/lib64/libdb2net8F.so)
Net8_Connection::set_environment_variables() +
0x0298(/db2data/db2inst1/sqllib/lib64/libdb2net8F.so)
Net8_Connection::connect() +
0x0089(/db2data/db2inst1/sqllib/lib64/libdb2net8F.so)
...
The problem happens when using Oracle wrapper (libdb2net8.so) in
unfenced mode. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 10.5 Fix Pack 11 or higher *
**************************************************************** |
| Local Fix: |
Make the Oracle Wrapper fenced. |
| Solution |
|
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 07.12.2018
25.02.2020
25.02.2020 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
