On 2021-Feb-03, Yambu wrote: > There were some unused replication slots. Can i now delete the old files in > pg_wal, or they will clear on their own? Never delete anything from pg_wal. Let the system handle that. They should start to clear in a checkpoint or two. (You may want to execute a manual checkpoint to speed up the process.) -- Álvaro Herrera Valdivia, Chile