Category Archives: GRID

Workaround to Grid Agent Restart Problem Due to a Daylight Savings Change

This note apply to Enterprise Manager Grid Control Version 10 to 11g   Oracle Management Agent does not start and show this error: Starting agent …… failed. The agentTZRegion value in /u01/app/oracle/product/grid11g/agent11g/sysman/config/emd.properties is not in agreement with what agent thinks it should be.Please verify your environment to make sure that TZ setting has not changed […]

How to uninstall Oracle database 11g

This note apply to linux version and Oracle Database RAC or Standalone.   1. First of all uninstall the database and after grid: To uninstall the database run as oracle user : $ORACLE_HOME/deinstall/deinstall This script will require at the end of process, to run other script as root user.     2. After uninstall the […]