Dave Smith <dave(at)candata(dot)com> writes:
> Running Linux 2.2.14 postgresql 7.0.3
> I am trying to run a vacuum and I get the following output
> vacuum;
> NOTICE: FlushRelationBuffers(menudt, 6): block 3 is referenced (private
> 0, global 2)
> FATAL 1: VACUUM (vc_vacheap): FlushRelationBuffers returned -2
Is this reproducible from a standing start? I'd expect it to go away
after a postmaster restart.
It would be moderately interesting if you can figure out the sequence
that got you into that state (ie, buffer reference counts > 0).
regards, tom lane