PostgreSQL 16 Documentation: Streaming Replication Protocol
PostgreSQL 16 Documentation: Streaming Replication Protocol
Couldn't load pickup availability
#max_replication_slots = 10 # max number of replication slots replication launcher exited with exit code 1 user
PostgreSQL 16 Documentation: Streaming Replication Protocol 1 Answer You cannot start two WAL sender processes with the same replication slot If you need two clients to run logical decoding, create two
#max_replication_slots = 10 # max number of replication slots replication launcher exited with exit code 1 user
replication slot already exists replication worker exited with exit code 1 I did see enabled and disabled
No more configuration is needed on the secondary server Finally, we created a replication slot What is the purpose of a replication slot in PostgreSQL?
replication slot postgres And this finally explains why that inactive replication slot causes the retention of that much WAL on an idle database: there actually are some
1 Answer 1 It sounds like you've set primary_slot_name to the same slot in all three replicas Each replica must use a different replication
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PostgreSQL 16 Documentation: Streaming Replication Protocol
Whether the replication slot is active xmin xid Transaction ID of the Description pid bigint Thread PID sender_pid integer Current sender PID