Re: Recent failures in IsolationCheck deadlock-hard

2019-08-17 Thread Tom Lane
Thomas Munro writes: > On Tue, Aug 6, 2019 at 6:18 PM Tom Lane wrote: >> Yeah, there have been half a dozen failures since deadlock-parallel >> went in, mostly on critters that are slowed by CLOBBER_CACHE_ALWAYS >> or valgrind. I've tried repeatedly to reproduce that here, without >> success

Re: Recent failures in IsolationCheck deadlock-hard

2019-08-13 Thread Thomas Munro
On Tue, Aug 6, 2019 at 6:18 PM Tom Lane wrote: > Thomas Munro writes: > > On Sat, Aug 3, 2019 at 2:11 AM Tom Lane wrote: > >> Also worth noting is that anole failed its first try at the new > >> deadlock-parallel isolation test: > >>

Re: Recent failures in IsolationCheck deadlock-hard

2019-08-06 Thread Tom Lane
Thomas Munro writes: > On Sat, Aug 3, 2019 at 2:11 AM Tom Lane wrote: >> Also worth noting is that anole failed its first try at the new >> deadlock-parallel isolation test: >> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=anole=2019-08-01%2015%3A48%3A16 > And friarbird (also

Re: Recent failures in IsolationCheck deadlock-hard

2019-08-06 Thread Thomas Munro
On Sat, Aug 3, 2019 at 2:11 AM Tom Lane wrote: > Thomas Munro writes: > > There have been five failures on three animals like this, over the > > past couple of months: > > Also worth noting is that anole failed its first try at the new > deadlock-parallel isolation test: > >

Re: Recent failures in IsolationCheck deadlock-hard

2019-08-02 Thread Tom Lane
Thomas Munro writes: > There have been five failures on three animals like this, over the > past couple of months: Also worth noting is that anole failed its first try at the new deadlock-parallel isolation test:

Recent failures in IsolationCheck deadlock-hard

2019-08-02 Thread Thomas Munro
Hi, There have been five failures on three animals like this, over the past couple of months: step s6a7: LOCK TABLE a7; step s7a8: LOCK TABLE a8; step s8a1: LOCK TABLE a1; -step s8a1: <... completed> step s7a8: <... completed> -error in steps s8a1 s7a8: ERROR: deadlock detected +step