DB2 - Problem description
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) |