Your four-node cluster was originally purchased, installed, and configured three years ago. You recently added another four nodes to the cluster. Now you want to remove two of the older nodes that…

Question

Options

• AThe procedure requires that all commands be invoked from one of the surviving cluster nodes.
• BAll commands are run as root regardless of which nodes are used to invoke them.
• CThe procedure requires that some commands be invoked on the node or nodes to be removed
• DThe procedure requires that some commands be invoked on the node or nodes to be removed
• ESome commands require that the name of the node or nodes to be removed are passed as

• A
  11% (2)
• B
  6% (1)
• C
  6% (1)
• D
  78% (14)

Explanation

crsctl delete node -n node_to_be_deleted $ ./runInstaller -updateNodeList ORACLE_HOME=Grid_home "CLUSTER_NODES= {node_to_be_deleted}" CRS=TRUE -silent - On any node other than the node you are deleting, run the following command from the Grid_home /oui/bin directory where remaining_nodes_list is a comma-delimited list of the nodes that are going to remain part of your cluster: $ ./runInstaller -updateNodeList ORACLE_HOME=Grid_home "CLUSTER_NODES= {remaining_nodes_list}" CRS=TRUE -silent $ cluvfy stage -post nodedel -n node_list [-verbose] Oracle® Clusterware Administration and Deployment Guide

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