> > NOTICE: BlowawayRelationBuffers(tx_plan, 4): block 4 is referenced (private 0,
>last 0, global 1)
> > FATAL 1: VACUUM (vc_rpfheap): BlowawayRelationBuffers returned -2
> >
> > Can you tell me what this cryptic message means?
>
> No. Maybe Vadim does.
>
Vadim -
This stderr is generated by BlowawayRelationBuffers() in
/.../src/backend.storage/buffer/bufmgr.c
It appears ` -2' means `PINNED'...
What does this all mean and what may have caused it?
Is it a serious error (or simply annoying)? It caused vacuum to
barf and generate a stale lock...forcing a dump and reload.
Ouch (and thanks!),
Tom
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