Re: [HACKERS] Broken hint bits (freeze)

Dmitriy Sarafannikov <dsarafannikov@yandex.ru> writes:

> Starting and stopping master after running pg_upgrade but before rsync to collect statistics
> was a bad idea.

But, starting and stopping master after running pg_upgrade is *required*
by documentation:
https://www.postgresql.org/docs/9.6/static/pgupgrade.html
> f. Start and stop the new master cluster
> In the new master cluster, change wal_level to replica in the postgresql.conf file and then start and stop the
cluster.

and there is no any suggestion to disable autovacuum for it.

-- 
Sergey Burladyan