[pgpool-general: 6303] PGPool does not balance between slaves

[Franklin Anderson de Oliveira Souza]

Hello Guys.

I have a pgpool  with five postgresql servers, one master and three slaves
in mode sync.
I chose streaming replication mode of pgpool based on file
$prefix/etc/pgpool.conf.sample-stream.
But when i execute on psql show pool_nodes i have this result


postgres=# show pool_nodes;
 node_id |  hostname   | port | status | lb_weight |  role   | select_cnt |
load_balance_node | replication_delay
---------+-------------+------+--------+-----------+---------+------------+-------------------+-------------------
 0       | 10.0.58.124 | 5432 | up     | 0.250000  | primary | 0          |
true              | 0
 1       | 10.0.58.123 | 5433 | down   | 0.250000  | standby | 0          |
false             | 0
 2       | 10.0.58.130 | 5433 | unused | 0.250000  | standby | 0          |
false             | 0
 3       | 10.0.58.132 | 5433 | unused | 0.250000  | standby | 0          |
false             | 0
(4 registros)


Then i maked a shell script for for mass execution of querys, but executed
on the master only (node_id 0).


relevant parts of the configuration
----------------------------------------------------------------
backend_hostname0 = '10.0.58.124'
backend_port0 = 5432
backend_weight0 = 1
backend_data_directory0 = '/storage1/data'
backend_flag0 = 'ALWAYS_MASTER'

backend_hostname1 = '10.0.58.123'
backend_port1 = 5433
backend_weight1 = 1
backend_data_directory1 = '/storage1/data'
backend_flag1 = 'ALLOW_TO_FAILOVER'

backend_hostname2 = '10.0.58.130'
backend_port2 = 5433
backend_weight2 = 1
backend_data_directory2 = '/storage1/data'
backend_flag2 = 'ALLOW_TO_FAILOVER'

backend_hostname3 = '10.0.58.132'
backend_port3 = 5433
backend_weight3 = 1
backend_data_directory3 = '/storage1/data'
backend_flag3 = 'ALLOW_TO_FAILOVER'

load_balance_mode = on
master_slave_mode = on
master_slave_sub_mode = 'stream'
----------------------------------------------------------------


Any Tips ?


-- 
foobar
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.sraoss.jp/pipermail/pgpool-general/attachments/20181121/859dc03c/attachment-0001.html>