Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> I have seen this failure several times, but not consistently, on the
> buildfarm member otter (Debian/MIPS) and possible on others, and am
> wondering if it indicates a possible race condition on DROP SCHEMA CASCADE.
Hard to see what, considering that there's only one backend touching
that tablespace in the test. I'd be inclined to wonder if there's
a filesystem-level problem on that platform. What filesystem are you
running on anyway?
regards, tom lane