Peter Eisentraut <peter.eisentr...@2ndquadrant.com> writes: >>>> make check-world -j2 seems to run fine for me.
> I have been pounding it a bit, and every so often the test_decoding > tests fail in mysterious ways, but otherwise it seems to work fine. I'm > curious what you are seeing. For me, it's quite unreliable at make parallelism above -j2 or so. I believe the core problem is that contrib/test_decoding's regresscheck and isolationcheck targets each want to use ./tmp_check as their --temp-instance. make has no reason to believe it shouldn't run those two sub-jobs in parallel, but when it does, we get two postmasters trying to share the same directory. This looks reasonably straightforward to solve, but I'm not entirely familiar with the code here, and am not sure what is the least ugly way to fix it. regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers