Peter Geoghegan <p...@bowt.ie> writes: > Anyway, I suppose it's possible that problems reappeared here due to > some other patch. Something else could have broken Andres' earlier > band aid solution (which was to set synchronous_commit=on in > test_setup).
That band-aid only addressed the situation of someone having turned off synchronous_commit in the first place; which is not the case on wrasse or most/all other buildfarm animals. Whatever we're dealing with here is something independent of that. > Is there any patch that could plausibly have had that effect, whose > commit fits with our timeline for the problems seen on wrasse? I already enumerated my suspects, back at the top of this thread. regards, tom lane