Andres Freund <andres@anarazel.de> writes:
> On 2018-11-05 16:10:28 -0500, Tom Lane wrote:
>> Andres Freund <andres@anarazel.de> writes:
>>> ISTM we also should disable fsyncs for the postmaster instances. Wins
>>> another ~5s on my laptop, and I suspect it makes a larger difference on
>>> some of the buildfarm animals.
>> Buildfarm did that long ago.
> I don't think it did for pg_upgrade's test.sh?
It's injected via the TEMP_CONFIG env variable.
regards, tom lane