CLINFO(8) Maintenance Commands and Procedures CLINFO(8)

clinfo - display cluster information

clinfo [-nh]

The clinfo command displays cluster configuration information about the node from which the command is executed.

Without arguments, clinfo returns an exit status of 0 if the node is configured and booted as part of a cluster. Otherwise, clinfo returns an exit status of 1.

The following options are supported:


Displays the highest node number allowed to be configured. This is different from the maximum number of nodes supported in a given cluster. The current highest configured node number can change immediately after the command returns since new nodes can be dynamically added to a running cluster.

For example, clinfo -h might return 64, meaning that the highest number you can use to identify a node is 64. See the Sun Cluster 3.0 System Administration Guide for a description of utilities you can use to determine the number of nodes in a cluster.


Prints the number of the node from which clinfo is executed.

The following exit values are returned:


Successful completion.


An error occurred.

This is usually because the node is not configured or booted as part of a cluster.


March 12, 2002 OmniOS