Exadata at a glance

Database Machine X2-2 Components Database Machine Upgradeability Each model of the Database Machine X2-2 can grow in capacity and power, ensuring a smooth upgrade path, as processing requirements grow. An online field upgrade from the Quarter Rack to the Half Rack and from the Half Rack to Full Rack can be easily performed. Exadata Full Rack Eight […]

November 27, 2015 · Sanjay · No Comments
Posted in: 9. Exadata

Fusion Middleware environment start and stop steps

Steps to start and stop Fusion Middleware environment 1. Steps, in order, to start Fusion Middleware environment 2. Steps, in order, to stop Fusion Middleware environment Starting an Oracle Fusion Middleware Environment 1. Steps, in order, to start Fusion Middleware environment. 1. Start the database-based repository i.e. start the database. set the correct ORACLE_HOME and ORACLE_SID […]

April 4, 2014 · Sanjay · No Comments
Posted in: 1. FMW Installation, 5. Identity Management, 6. Weblogic, A. FUSION MIDDLEWARE

Weblogic: Scripts to start/stop Weblogic

Weblogic: Scripts to start/stop Weblogic 1. Node Manager: Start $WLS_HOME/server/bin/startNodeManager.sh Stop Note: There is no specific command to stop node manager, you have to kill the process manually to stop the node manager. kill -9 `ps -ef | grep -i nodemanager.javahome | grep -v grep | awk {‘print $2’} | head -1` 2. Weblogic: Start […]

April 4, 2014 · Sanjay · No Comments
Posted in: 3. All Scripts, 6. Weblogic

HTTP_SERVER stopped or being restarted after ping failed.

Issue:  HTTP_SERVER stopped after ping failed. or HTTP_SERVER is being started frequently. cd $ORACLE_HOME/opmn/logs /usr/oraapps/product/oas10g/mtier/opmn/logs >ls -ltr total 217 -rwxr-xr-x 1 oraapps oraapps 324 Mar 4 2011 opmn.log -rwxr-xr-x 1 oraapps oraapps 306 Aug 14 2011 dcm-daemon~dcm-daemon~dcm~1 -rwxr-xr-x 1 oraapps oraapps 2751 Jan 2 13:14 ons.log -rwxr-xr-x 1 oraapps oraapps 4445 Jan 2 13:14 WebCache~WebCache~1 […]

January 8, 2014 · Sanjay · No Comments
Posted in: 2. Application Server