brian <[EMAIL PROTECTED]> writes:
> I have a small database with a few tables and a view. When I issue the
> vacuum command, I get:
> ERROR: cannot read block 5 of pg_description_objoid_index: Input/output
> error
Ugh, sounds like a disk hardware problem :-(. Better think about new
drives, or at least reformatting the one you have.
As a short-term workaround to be able to dump your DB, I'd suggest just
DROP INDEX pg_description_objoid_index;
(you'll have to set the magic switch that allows modification of system
tables first).
You could try reindexing pg_description, but since this is a highly
noncritical index, it's probably easier just to get rid of it.
regards, tom lane
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