How to Map Node ID to Node Name
During Sun Cluster installation, each node is automatically assigned a unique node ID number. The node ID number is assigned to a node in the order in which it joins the cluster for the first time. After the node ID number is assigned, the number cannot be changed. The node ID number is often used in error messages to identify which cluster node the message concerns. Use this procedure to determine the mapping between node IDs and node names.
You do not need to be superuser to list configuration information.
This procedure provides the long forms of the Sun Cluster commands. Most commands also have short forms. Except for the long and short forms of the command names, the commands are identical. For a list of the commands and their short forms, see Appendix A, Sun Cluster Object-Oriented Commands.
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Use the clnode(1CL) command to list the cluster configuration information.
% clnode show | grep Node
Example 8–2 Mapping the Node ID to the Node Name
The following example shows the node ID assignments.
% clnode show | grep Node === Cluster Nodes === Node Name: phys-schost1 Node ID: 1 Node Name: phys-schost2 Node ID: 2 Node Name: phys-schost3 Node ID: 3 |
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