On 11/11/18 1:00 PM, mick crane wrote: > >> 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 ? > default cluster name for both clusters should be "main".