"hubert depesz lubaczewski" <depesz@gmail.com> writes:
> On 4/13/06, Richard Huxton <dev@archonet.com> wrote:
>> Hmm - I believe that means a data/index block was corrupted.
> indices were recreated (reindex table), so i think this is data related
> problem.
AFAICS, the only non-index-related occurrence of that error message
is in PageRepairFragmentation, which is invoked by VACUUM. I'd say
it indicates a real problem and you shouldn't ignore it. You might
try using pg_filedump or some such to examine the table and see if
there's anything obvious about what happened to the corrupted page.
regards, tom lane