Nikhil Shetty wrote: > > Thank you for the update. Is there a way we can retain the physical slot > during and after upgrade? What exactly are you trying to achieve? A minor upgrade does not destroy your slots, actually it does not modify $PGDATA. A major upgrade requires creating your replicas from scratch with pg_basebackup (unless you are adventurous enough to go the rsync way). pg_basebackup can create the slots for you automagically (-C -S) if they are gone. -- Victor Sudakov VAS4-RIPE http://vas.tomsk.ru/ 2:5005/49@fidonet