Recently encountered a problem: Install 11.2.0.4 RAC under rhel5.5. The GI installation is done no problem.
However, when the database software Runinstaller is installed, all nodes are not visible in the graphical interface.
Search for MOS. Find an article such as the following:
Database Runinstaller "Nodes Selection" window Does not Show Cluster Nodes (Doc ID 1327486.1)
Follow the instructions in this article
Run {clusterware-home}/oui/bin/runinstaller-silent-ignoresysprereqs-updatenodelist ORACLE_HOME= "as a grid user" ${ Clusterware-home} "local_node=<local NODE name> cluster_nodes=" {<racnode1>,<racnode2>,< Racnode3>} "crs=truefor example, to update Clusterware home (/ocw/grid) inventory for 2-node (RACPROD1, RACPROD2) syste M on node1:/ocw/grid/oui/bin/runinstaller-silent-ignoresysprereqs-updatenodelist ORACLE_HOME= "/ocw/grid" LOCAL_ Node= "Racprod1" cluster_nodes= "{racprod1,racprod2}" crs=true
Note: 1. You just need to execute the command on the first node. This command synchronizes the inventory files of other nodes. 2. Once again, after executing the above command, exit Runinstaller and launch Runinstaller again.
Article:Database runinstaller "Nodes Selection" window Does not Show Cluster Nodes (Doc ID 1327486.1)
How to Update Inventory to Set/unset ' Crs=true ' Flag for Oracle clusterware Home (Doc ID 1053393.1)
Database software Runinstaller cannot see all the processing methods of the RAC node