repmgr standby unregister Unregisters a standby with `repmgr`. This command does not affect the actual replication, just removes the standby's entry from the &repmgr; metadata. To unregister a running standby, execute: repmgr standby unregister -f /etc/repmgr.conf This will remove the standby record from &repmgr;'s internal metadata table (repmgr.nodes). A standby_unregister event notification will be recorded in the repmgr.events table. If the standby is not running, the command can be executed on another node by providing the id of the node to be unregistered using the command line parameter --node-id, e.g. executing the following command on the master server will unregister the standby with id 3: repmgr standby unregister -f /etc/repmgr.conf --node-id=3