Oracle 11gR2 RAC add nodes

1. Add clusterware nodes

On an existing Node

Cluvfy stage-pre nodeadd-n node3 [-fixup [-fixupdir fixup_dir] [-verbose]

-- A BUG occurs during installation of 11.2.0.2, and shared disk detection is always unsuccessful. Therefore, check that only disk detection is incorrect and check whether CHECKS can be accessed on a new node.

Export IGNORE_PREADDNODE_CHECKS = Y

Grid_home/oui/bin/./addNode. sh-silent "CLUSTER_NEW_NODES = {node3}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES = {node3-vip }"

Cluvfy stage-post nodeadd-n node3 [-verbose]

2. Add INSTANCE

On an existing Node

Oracle_home/oui/bin/addNode. sh-silent "CLUSTER_NEW_NODES = {devdb03 }"

Oracle_home/bin/dbca-silent-addInstance-nodeList devdb03-gdbName devdb-instanceName devdb3-sysDBAUserName sys-sysDBAPassword oracle