Re: Invalid Page Header

"Christopher A. Goodfellow" <cgoodfellow@tealuxe.com> writes:
> I have read quite a bit in the archives and it seems the best way is to
> zero_damaged_pages.  I did a search for zero_damaged_pages.  Is it as simple
> as adding zero_damaged_pages to postgresql.conf and restarting the
> postmaster?

Since zero_damaged_pages is a pretty dangerous thing to have on, I
wouldn't recommend turning it on in postgresql.conf.  Instead, turn it
on within a single session using SET, and then scan the tables that you
want to clean up (a VACUUM or SELECT COUNT(*) will do).

            regards, tom lane