pcp_node_count
Name
pcp_node_count --    displays the total number of database nodes
Synopsis
pcp_node_count [option...]
   Description
  
   pcp_node_count
   displays the total number of database nodes defined in pgpool.conf. It does
   not distinguish between nodes status, ie attached/detached. ALL nodes are counted.
  
Example
   Here is an example output:
   
    $ pcp_node_count -p 11001
    Password:
    2