Login as root user in failed app]# mkdir app]# chown -R oragrid:oinstall app]# chmod 755 oraInventory Please refer ‘AttachHome’ logs under central inventory of remote nodes where failure occurred for more details.
u101/app/12cR1/grid/grid_home/oui/bin/runInstaller -attachHome -noClusterEnabled ORACLE_HOME=/u101/app/12cR1/grid/grid_home ORACLE_HOME_NAME=OraGI12Home1 CLUSTER_NODES=node1,node2 -force “INVENTORY_LOCATION=/u101/app/oraInventory” LOCAL_NODE=. It is recommended that the following command needs to be manually run on the failed nodes: Refer to ‘/u101/app/oraInventory/logs/installActions_12-37-21PM.log’ for details. SEVERE: Remote ‘AttachHome’ failed on nodes: ‘node2’. On the new node, run NETCA to add a listener.įrom the node that you cloned, run DBCA to add the database instance to the new node.When installing 2 node RAC, you may encountered given below error. If you do not have a shared Oracle Database home, then on the new node go to the $ORACLE_HOME/clone/bin directory and run the following command where existing_node is the name of the node that you are cloning, new_node2 and new_node3 are the names of the new nodes, and Oracle_home_name is the name of the Oracle home: perl '-O"CLUSTER_NODES=" LOCAL_NODE= existing_node
Assume that the location of the destination Oracle home on the new node is $ORACLE_HOME. If you do not have a shared Oracle Database home, then tar the Oracle home from the existing node and copy it to the new node. See "Locating and Viewing Log Files Generated During Cloning" for more information.Ĭomplete the following steps to clone Oracle Database with Oracle RAC software on Linux and UNIX systems:įollow the steps in the "Preparing to Clone Oracle RAC" to create a copy of an Oracle home that you then use to perform the cloning procedure on one or more nodes. After the script finishes running, you can view log files to obtain more information about the cloning process. The cloning script runs multiple tools, each of which may generate its own log files. To add nodes to an Oracle RAC environment using cloning, first extend the Oracle Clusterware configuration, then extend the Oracle Database software with Oracle RAC, and then add the listeners and instances by running the Oracle assistants The cloning procedures assume that you have successfully installed and configured an Oracle RAC environment to which you want to add nodes and instances. This section explains how to add nodes to existing Oracle RAC environments by using Oracle cloning for Linux and UNIX system environments and Windows system environments.
Adding Nodes Using Cloning in Oracle RAC Environments
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