Hi experts, We are using 11GR2 RAC with 5 nodes on Redhat Linux; We have configured the DB coonsole (Not grid control) to run in Node 1 as repository active node and the agents to run in node 2, node 3, node 4 and node 5. We have used this command to configure that; emca -config dbcontrol db -repos create -cluster -EM_NODE db01 -EM_NODE_LIST db02,db03,db04,db05 Now, in order to be prepared in the case of failure of our node 1, I have to prepare the procedure in order to maybe move the repository (the same node 1 repository) to run in node 2 actively and the agents to run in node 3, node 4 and node 5. I would like to keep the node 1 repository but moving it to node 2, and run node 2 as the active node, in case of failure just to guarantee the HA. Please let me know if it's possible. I wonder if you could give a help and help guide me in order to have the procedure prepared, Best Regards