[pgpool-general: 8307] Problems with pcp_recovery_node

[Jon SCHEWE]

I used pg_ctl to take down psql-dev-01 and it showed a proper down state in the output of "show pool_nodes".
I then tried to bring it back online and got an error about the primary server not being able to be recovered.
However the primary server is psql-dev-03.
What am I missing here?

Using pgpool 4.3.2 with postgresql 13.

[jschewe-adm at psql-dev-01 ~]$ pcp_recovery_node -h psql.mgmt.bbn.com -p 9897 -U pgpool -n 0
Password: 
ERROR:  process recovery request failed
DETAIL:  primary server cannot be recovered by online recovery.

[jschewe-adm at psql-dev-01 ~]$ psql -h psql-dev.mgmt.bbn.com -p 9898 -U pgpool template1
Password for user pgpool: 
psql (13.7)
SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, bits: 256, compression: off)
Type "help" for help.

template1=> show pool_nodes;
 node_id |         hostname         | port | status | pg_status | lb_weight |  role   | pg_role | select_cnt | load_balance_node | replication_delay | replication_state | replication_sync_state | last_status_change  
---------+--------------------------+------+--------+-----------+-----------+---------+---------+------------+-------------------+-------------------+-------------------+------------------------+---------------------
 0       | psql-dev-01.mgmt.bbn.com | 5432 | down   | down      | 0.333333  | standby | unknown | 0          | false             | 0                 |                   |                        | 2022-07-05 17:33:12
 1       | psql-dev-02.mgmt.bbn.com | 5432 | up     | up        | 0.333333  | standby | standby | 0          | false             | 0                 | streaming         | sync                   | 2022-07-01 16:37:19
 2       | psql-dev-03.mgmt.bbn.com | 5432 | up     | up        | 0.333333  | primary | primary | 6          | true              | 0                 |                   |                        | 2022-07-01 12:41:51
(3 rows)


Jon