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Fix naming #35

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Fix naming #35

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cea3cae
Fix naming
webgago Jul 1, 2014
725990d
Fix naming
webgago Jul 1, 2014
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44 changes: 22 additions & 22 deletions doc/howto/londiste3_simple_rep_howto.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ It also runs pgbench to test that the replication actually happens and works pro

Run the following SQL:
----
CREATE DATABASE l3simple;
CREATE DATABASE l3simple_primary;
----

=== Set up pgbench schema ===
Expand All @@ -36,7 +36,7 @@ populating it with sample data and later running SQL loads to be replicated.

Run command :
----
pgbench -i -s 2 -F 80 l3simple
pgbench -i -s 2 -F 80 l3simple_primary
----

=== And add primary and foreign keys needed for replication ===
Expand All @@ -63,26 +63,26 @@ ALTER TABLE pgbench_history ADD CONSTRAINT pgbench_history_accounts_fk FOREIGN K
then load it into database:

----
psql l3simple -f /tmp/prepare_pgbenchdb_for_londiste.sql
psql l3simple_primary -f /tmp/prepare_pgbenchdb_for_londiste.sql
----


Create and populate target database:
Create and populate slave database:

----
psql -d postgres -c "CREATE DATABASE l3simple_db2;"
pg_dump -s l3simple_db1 | psql l3simple_db2
psql -d postgres -c "CREATE DATABASE l3simple_slave;"
pg_dump -s l3simple_primary | psql l3simple_slave
----

Create configuration file st3simple/st3_l3simple_primary.ini

----
[londiste3]
job_name = st3_l3simple_db1
db = dbname=l3simple_db1
job_name = st3_l3simple_primary
db = dbname=l3simple_primary
queue_name = replika
logfile = st3simple/log/st3_l3simple_db1.log
pidfile = st3simple/pid/st3_l3simple_db1.pid
logfile = st3simple/log/st3_l3simple_primary.log
pidfile = st3simple/pid/st3_l3simple_primary.pid
----


Expand All @@ -91,7 +91,7 @@ REMINDER: open trust to the leaf host in pg_hba.conf, or add a user to auth as a
Create Londiste root node:

----
londiste3 st3simple/st3_l3simple_primary.ini create-root node1 "dbname=l3simple host=10.199.59.194"
londiste3 st3simple/st3_l3simple_primary.ini create-root node1 "dbname=l3simple_primary host=127.0.0.1"
----

Run worker daemon for root node:
Expand All @@ -100,28 +100,28 @@ Run worker daemon for root node:
londiste3 -d st3simple/st3_l3simple_primary.ini worker
----

Create configuration file st3simple/st3_l3simple_leaf.ini
Create configuration file st3simple/st3_l3simple_slave.ini
for worker daemon on target node:

----
[londiste3]
job_name = st3_l3simple_leaf
db = dbname=l3simple
job_name = st3_l3simple_slave
db = dbname=l3simple_slave
queue_name = replika
logfile = st3simple/log/st3_l3simple_leaf.log
pidfile = st3simple/pid/st3_l3simple_leaf.pid
logfile = st3simple/log/st3_l3simple_slave.log
pidfile = st3simple/pid/st3_l3simple_slave.pid
----

Initialize node in target database:

----
londiste3 st3simple/st3_l3simple_leaf.ini create-leaf node2 dbname=l3simple --provider="dbname=l3simple host=10.199.59.194"
londiste3 st3simple/st3_l3simple_slave.ini create-leaf node2 dbname=l3simple_slave --provider="dbname=l3simple_primary host=127.0.0.1"
----

Launch worker daemon for target database:

----
londiste3 -d st3simple/st3_l3simple_leaf.ini worker
londiste3 -d st3simple/st3_l3simple_slave.ini worker
----

Create config file `st3simple/pgqd.ini` for PgQ ticker daemon:
Expand All @@ -143,7 +143,7 @@ To generate some data traffic on the master database while replicating,
run the following command in background:

----
pgbench -T 120 -c 5 l3simple -f /tmp/throttled.pgbench
pgbench -T 120 -c 5 l3simple_primary -f /tmp/throttled.pgbench
----

The /tmp/throttled.pgbench contains the standard pgbench workload, except that
Expand All @@ -154,7 +154,7 @@ Now add all the tables to replication, first on root node and then on the leaf:
Run command :
----
londiste3 st3simple/st3_l3simple_primary.ini add-table --all
londiste3 st3simple/st3_l3simple_leaf.ini add-table --all
londiste3 st3simple/st3_l3simple_slave.ini add-table --all
----


Expand All @@ -166,13 +166,13 @@ The following command will run pgbench full speed with 5 parallel
database connections generating database traffic for 10 seconds:

----
pgbench -T 10 -c 5 l3simple
pgbench -T 10 -c 5 l3simple_primary
----

After this is done, you can check that the tables on both sides have the same data:

----
londiste3 st3simple/st3_l3simple_leaf.ini compare
londiste3 st3simple/st3_l3simple_slave.ini compare
----

Compare command will establish the same logical point in time on provider and
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