Question on removing primary replication node using repmgr?

Hello,

I used repmgr extension for Postgresql to setup replication.

I want to remove the replication because it appears WAL files are generated even after unregistering the standby instance and putting primary instance in no archivelog mode.

Can you help?

host:> repmgr -f /home/postgresdbad/dbalocal/admin/repmgr.conf primary unregister
ERROR: node "host" (ID: 1) is the current primary node, unable to unregister

host:> repmgr -f /home/postgresdbad/dbalocal/admin/repmgr.conf primary unregister --node-id 1
ERROR: node "host" (ID: 1) is the current primary node, unable to unregister

ID | Name | Role | Status | Upstream | Location | Priority | Timeline | Connection string
----+----------------+---------+-----------+----------+----------+----------+----------+-----------------------------------------------------------------
1 | host | primary | * running | | default | 100 | 1 | host=host user=repmgr dbname=repmgr connect_timeout=2

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