Excerpts from Uwe Bartels's message of jue jul 01 04:42:42 -0400 2010: > Hi Tom, > > till now i found more blocking vacuum processes in other databases as well. > we migrated postgres from 8.3 to 8.4 in april. Please examine pg_locks to see what's blocking autovacuum. The key is WHERE granted=f. -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin