Re: AIO v2.0

Andres Freund <andres@anarazel.de> writes:
> My current thoughts around this are that we should generally, independent of
> io_uring, increase the FD limit ourselves.

I'm seriously down on that, because it amounts to an assumption that
we own the machine and can appropriate all its resources.  If ENFILE
weren't a thing, it'd be all right, but that is a thing.  We have no
business trying to consume resources the DBA didn't tell us we could.

            regards, tom lane