Hello On 2021-Sep-06, Michael Paquier wrote:
> Running the recovery tests in a parallel run, enough to bloat a > machine in resources, sometimes leads me to the following failure: > ok 19 - walsender termination logged > # poll_query_until timed out executing this query: > # SELECT wal_status FROM pg_replication_slots WHERE slot_name = 'rep3' Hmm, I've never seen that, and I do run tests in parallel quite often. Would you please attach the log files for that test in a failed run? -- Álvaro Herrera Valdivia, Chile — https://www.EnterpriseDB.com/ "This is what I like so much about PostgreSQL. Most of the surprises are of the "oh wow! That's cool" Not the "oh shit!" kind. :)" Scott Marlowe, http://archives.postgresql.org/pgsql-admin/2008-10/msg00152.php