Jason Culverhouse <Jason@xxxxxxxxxxxxxxx> wrote: > The server is postgres 8.3 on ubuntu linux. There have been a number of bugs fixed in vacuuming, including autovacuum, since the original 8.3 release. I hope you mean 8.3.somethingrecent -- if not, you should get the latest fixes. > Can I safely kill the vacuum with: > select pg_cancel_backend(26433) That is safe. If it doesn't work, you may need a bigger hammer. -Kevin -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin