Use the cluvfy comp nodereach component verification command to check the reachability of specified nodes from a source node.
Table A-16 cluvfy comp nodereach Command Parameters
| Parameter | Description |
|---|---|
-n node_list |
The comma-delimited list of nondomain qualified node names on which to conduct the verification. |
-srcnode node |
The name of the source node from which CVU performs the reachability test. If you do not specify a source node, then the node on which you run the command is used as the source node. |
-verbose |
CVU prints detailed output. |
Verifying the network connectivity between nodes in the cluster:
To verify that node3 is reachable over the network from the local node, use the following command:
cluvfy comp nodereach -n node3
This command produces output similar to the following:
Verifying node reachability Checking node reachability... Node reachability check passed from node “node1" Verification of node reachability was successful.