Chapter 35. Installing Oracle9i R2 (9.2.0.4.0) on Red Hat Enterprise Linux 3134$ dbca35.3. Patching Oracle Intelligent Agent on Red HatEnterprise Linux 3When you run "agentctl start" (Oracle 9.2.0.4), dbsnmp will crash:$ su - oracle$ agentctl startDBSNMP for Linux: Version 9.2.0.4.0 - Production on 07-JAN-2004 19:11:14Copyright (c) 2003 Oracle Corporation. All rights reserved.Starting Oracle Intelligent Agent.../u01/app/oracle/product/9.2.0/bin/dbsnmpwd: line 156:1855 Segmentation fault nohup $ORACLE_HOME/bin/dbsnmp $*>>$DBSNMP_WDLOGFILE 2>&1/u01/app/oracle/product/9.2.0/bin/dbsnmpwd: line 156: 1868 Segmentation fault nohup$ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1/u01/app/oracle/product/9.2.0/bin/dbsnmpwd: line 156: 1880 Segmentation fault nohup$ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1/u01/app/oracle/product/9.2.0/bin/dbsnmpwd: line 156: 1892 Segmentation fault nohup$ORACLE_HOME/bin/dbsnmp $* >>$DBSNMP_WDLOGFILE 2>&1To resolve this problem, apply the patch p3238244_9204_LINUX.zip from http://metalink.oracle.com, search for 3238244 to see the bug and patch information.Before you apply the patch, make sure the instance is down!Make sure the opatch script appears in your $PATH. To verify if opatch is in your $PATH, run thefollowing commands:$ su - oracle$ which opatch/tmp/OPatch/opatch$Please note, the patch needs "fuser" which should be located in /sbin, if it is not you will need toinstall it. To apply now the patch, run:$ su - oracle$ unzip p3238244_9204_LINUX.zip$ cd 3238244$ export PATH=$PATH:/sbin$ opatch applyNow you need to relink dbsnmp. This is the binary that crashed when running agentctl start. Tofind which makefile handles the linking of dbsnmp, you can run:$ su - oracle$ find $ORACLE_HOME -name "*.mk" | xargs grep -l dbsnmp/u01/app/oracle/product/9.2.0/network/lib/ins_oemagent.mk/u01/app/oracle/product/9.2.0/network/lib/env_oemagent.mk$To relink dbsnmp and all associated executable files which are maintained by the ins_oemagent.mkmakefile, run: