:wal_level => "hot_standby",
:archive_mode => "on",
:archive_command => "/bin/cp %p /store/postgresql/archive/%f",
- :max_wal_senders => "2",
+ :max_wal_senders => "3",
:late_authentication_rules => [
{ :database => "replication", :user => "replication", :address => "146.179.159.168/32" },
{ :database => "replication", :user => "replication", :address => "146.179.159.170/32" },