On 2024-Jan-26, lejeczek wrote: > On 26/01/2024 15:49, Laurenz Albe wrote: > > On Fri, 2024-01-26 at 15:17 +0100, lejeczek wrote: > > > 2024-01-26 15:13:14.315 CET [1279777] DETAIL: max_wal_senders = 10 is a lower setting than on the primary server, where its value was 48. > > > > > > and I've checked config files (I'm on Ubuntu with pgSQL 14.10) - no _max_wal_senders_ set there. > > > > Perhaps max_wal_senders was 48 earlier, and that value is logged in the WAL? > > Yes, earlier it was, now removed - 10 is the default I guess - how to "fix" > this? (possibly without _pg_base..._) Change the postgresql.conf config file in the replica to say max_wal_senders=48 and start it. (You may have postgresql.auto.conf or other files with the setting, which you'll have to remove or comment out). -- Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
