Bruce Momjian <pgman@candle.pha.pa.us> writes:
> I assume this is 7.2.X. I know this is fixed in 7.3.1 but I am not sure
> what release we fixed it in. The HISTORY file doesn't have a specific
> mention of the fix. It is not something to be worried about, as I
> remember.
Mmm, I'm not sure. The known variant of this problem only affects certain
system tables (the nailed-in-cache ones):
http://archives.postgresql.org/pgsql-hackers/2002-11/msg00486.php
This is evidently a user table:
> WARNING: Rel site_search: Uninitialized page 1 - fixing
I'd wonder about hardware failures, myself. Does the table appear
to have lost a lot of rows that should have been there?
Other interesting questions are whether the table has recently undergone
a TRUNCATE, or deletion of a large fraction of its rows followed by
VACUUM (probably VACUUM FULL).
regards, tom lane