Vladimir Borodin <r...@simply.name> writes: > > 6 июня 2017 г., в 23:30, Sergey Burladyan <eshkin...@gmail.com> написал(а): > > > > Dmitriy Sarafannikov <dsarafanni...@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.
> Yep. This should probably be fixed in the documentation? I think so. There is some problem in pg_upgrade documentation, nothing about: 1. preventing heap change by vacuum, analyze, something also when master restarted after pg_upgrade but before rsync 2. log-shipping only standby cannot shutdown at the same checkpoint with master I try to start discuss about this: https://www.postgresql.org/message-id/87y3ta49zp.fsf%40seb.koffice.internal but without luck :-) PS: I CC'd Bruce here. -- Sergey Burladyan -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers