Обсуждение: vaccum db fail
Trying vacuumdb eventuallydisplays this: ERROR: catalog is missing 3 attribute(s) for relid 31457 vacuumdb: vacuum databasename failed There is another thread which states this is a corrupted systems catalog. Is this definitely the case? Does it mean I need to re-build the database? Re-install? Thanks.
I honestly have no idea what that error means, however I'd imagine that you should be able to dump the DB, and reimport it as a last resort to fixing this. On Tue, 28 Dec 2004 18:33:24 -0500, Matthew Terenzio <webmaster@localnotion.com> wrote: > Trying vacuumdb eventuallydisplays this: > > ERROR: catalog is missing 3 attribute(s) for relid 31457 > vacuumdb: vacuum databasename failed > > There is another thread which states this is a corrupted systems > catalog. Is this definitely the case? Does it mean I need to re-build > the database? Re-install? > > Thanks. > > ---------------------------(end of broadcast)--------------------------- > TIP 6: Have you searched our list archives? > > http://archives.postgresql.org > -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ L. Friedman netllama@gmail.com LlamaLand http://netllama.linux-sxs.org
Matthew Terenzio <webmaster@localnotion.com> writes:
> Trying vacuumdb eventuallydisplays this:
> ERROR: catalog is missing 3 attribute(s) for relid 31457
> vacuumdb: vacuum databasename failed
> There is another thread which states this is a corrupted systems
> catalog. Is this definitely the case? Does it mean I need to re-build
> the database? Re-install?
You've definitely got some problems in the pg_attribute catalog.
If you are lucky, reindexing pg_attribute will get you out of this.
Otherwise it's time to initdb and reload (or at least drop that one
database, recreate it, reload it). I wouldn't trust half measures such
as dropping the one known-corrupt table, because the odds are that more
rows in pg_attribute got hit than just the ones reported in the first
failure.
regards, tom lane