but how to find out what is this "cluster-name" for pg_ctlcluster, pg_dropcluster and pg_upgradecluster ? "pg_dropcluster [--stop] cluster-version cluster-name" "pg_upgradecluster oldversion name [newdatadir]" ?
OK from the conf files assume cluster-name is '10/main' and '11/main' respectively ?
-- Key ID 4BFEBB31
