Leif Biberg Kristensen <leif(at)solumslekt(dot)org> writes:
> I seemingly fixed the problem by stopping postgres and doing:
> balapapa 612249 # mv 11658 11658.old
> balapapa 612249 # mv 11658.old 11658
> And the backup magically works.
Wow, that is magic. I was going to suggest copying pg_opfamily from
template0, which would probably work (maybe requiring reindexing) as
long as you didn't have any non-core data types in use. But you
got lucky.
> I'm gonna move the data to another disk right now.
Good plan.
regards, tom lane