On Wed, Jul 27, 2016 at 2:15 AM, Condor <con...@stz-bg.com> wrote: > They are right for upgrades. > It's a hard to shutdown 1 TB database and wait couple of days pg_upgrade to > finish upgrade and meanwhile database is offline.
What? I had a cluster over 3TB and it was offline for only 10 minutes doing a major version upgrade using pg_upgrade's --link option. Of course, that was with minimal statistics -- just enough to keep from getting truly stupid plans. If it takes *days* to run pg_upgrade on a 1TB cluster either you have an insane number of database objects or you are not taking advantage of the available features. -- Kevin Grittner EDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
