Dear Alexander, > I've tested $checkpoint->query_until() and confirmed that this approach > (which is also used in 4 other tests) eliminates the failure.
Thanks! > I haven't > observed an effect of "max_wal_size = 40MB", so I'm not sure about it. > Do you have a scenario in mind, when it could be useful for the test? Actually the test can pass without increasing the max_wal_size. Ultimately, we do not have to set both min_wal_size and max_wal_size: we enforce the CHECKPOINT here. My fresh brain feels that such unnecessary settings can be avoided, done in v2. Best regards, Hayato Kuroda FUJITSU LIMITED
v2-0001-Stablize-019_replslot_limit.patch
Description: v2-0001-Stablize-019_replslot_limit.patch
