Hi, On 2023-04-05 11:48:53 -0700, Andres Freund wrote: > Note that a checkpoint started at "17:50:23.787", but didn't finish before the > database was shut down. As far as I can tell, this can not be caused by > checkpoint_timeout, because by the time we get to invalidating replication > slots, we already did CheckPointBuffers(), and that's the only thing that > delays based on checkpoint_timeout. > > ISTM that this indicates that checkpointer got stuck after signalling > 344783. > > Do you see any other explanation?
This all sounded vaguely familiar. After a bit bit of digging I found this: https://postgr.es/m/20220223014855.4lsddr464i7mymk2%40alap3.anarazel.de Which seems like it plausibly explains the failed test? Greetings, Andres Freund
