y39chen <yan-jack.chen@xxxxxxxxx> writes: > We encounter one problem that PostgreSQL walsender process doesn't exist > after "pg_ctl stop -m fast". > Uses PostgreSQL 9.6.2 There was a fix in 9.6.4 that's at least related to this problem. It would be interesting to see if you can still reproduce it on current 9.6. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general