1. Yes, the sl_confirm data is showing up on the subscriber.

2. No, the origin node is not getting back the sl_confirm data from the active subscriber.


Thanks,
Rob



On 2/26/16, 8:38 PM, "Steve Singer" <steve at ssinger.info> wrote:

>On Fri, 26 Feb 2016, Rob Brucks wrote:
>
>>
>> But, if I insert some test data into the master DB, I see the data show up 
>> on the remaining active slave.  So replication to the remaining slave DB 
>> is obviously working.
>
>Replication with slony has two parts
>
>1. Does the data replicate from the origin to the subscriber. When this 
>happens a row is added to the subscriber's sl_event table with 
>ev_origin=$origin_node and a confirm is added to the subscribers sl_confirm 
>table with con_origin=$origin_node and con_received=$subscriber_node
>
>2. The sl_confirm row mentioned above needs to then get picked up by the 
>slon for the origin node and brought back from the subscriber to the origin.
>
>Are your confirms making it back?
>
>
>>
>> We use sl_status to monitor replication so we need it to accurately report lag if there's an issue.  The Slony 1.2 version we used before did not behave this way, it accurately reported which slave was not replicating.
>>
>> Why does sl_status report lag on the active slave even though replication appears to be working fine?
>>
>> Do I have a misconfiguration somewhere?
>>
>> Thanks,
>> Rob
>>
>>
>> Here's my slony config:
>>
>>
>>      CLUSTER NAME = slony;
>>      NODE 1 ADMIN CONNINFO = 'dbname=test_db host=/tmp port=5432 user=slony';
>>      NODE 2 ADMIN CONNINFO = 'dbname=test_db host=/tmp port=5433 user=slony';
>>      NODE 3 ADMIN CONNINFO = 'dbname=test_db host=/tmp port=5434 user=slony';
>>
>> ############ CLUSTERS
>>
>>      INIT CLUSTER (ID = 1, COMMENT = 'Master');
>>
>>
>> ############ NODES
>>
>>      STORE NODE (ID = 2, COMMENT = 'Slave1', EVENT NODE = 1);
>>      STORE NODE (ID = 3, COMMENT = 'Slave2', EVENT NODE = 1);
>>
>>
>> ############ PATHS
>>
>>      STORE PATH (SERVER = 1, CLIENT = 2, CONNINFO = 'dbname=test_db host=/tmp port=5432 user=slony');
>>      STORE PATH (SERVER = 1, CLIENT = 3, CONNINFO = 'dbname=test_db host=/tmp port=5432 user=slony');
>>      STORE PATH (SERVER = 2, CLIENT = 1, CONNINFO = 'dbname=test_db host=/tmp port=5433 user=slony');
>>      STORE PATH (SERVER = 2, CLIENT = 3, CONNINFO = 'dbname=test_db host=/tmp port=5433 user=slony');
>>      STORE PATH (SERVER = 3, CLIENT = 1, CONNINFO = 'dbname=test_db host=/tmp port=5434 user=slony');
>>      STORE PATH (SERVER = 3, CLIENT = 2, CONNINFO = 'dbname=test_db host=/tmp port=5434 user=slony');
>>
>>
>> ############ SETS
>>
>>      CREATE SET (ID = 1, ORIGIN = 1, COMMENT = 'TEST Set 1');
>>
>> ############ SEQUENCES
>>
>>      SET ADD SEQUENCE (SET ID = 1, ORIGIN = 1, ID = 1, FULLY QUALIFIED NAME = '"public"."test_seq"');
>>
>> ############ TABLES
>>
>>      SET ADD TABLE (SET ID = 1, ORIGIN = 1, ID = 2, FULLY QUALIFIED NAME = '"public"."test"');
>>
>> ############ SUBSCRIPTIONS
>>
>>      SUBSCRIBE SET (ID = 1, PROVIDER = 1, RECEIVER = 2, FORWARD = YES);
>>      SUBSCRIBE SET (ID = 1, PROVIDER = 1, RECEIVER = 3, FORWARD = YES);
>>
>>
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>>
>