Mon Jun 30 06:48:16 PDT 2008
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Very basic, but saw no mention of it in the e-mail,
I assume you ran the "slonik_init_cluster" before trying to start the
slon daemons? as that does the slony setup on each of the dbs
bijayant kumar wrote:
> Hello list,
>
> I am a very new user of slony1 so please forgive me if i am asking very stupid question.
> I have installed Postgresql and Slony1 on two gentoo machine. Postgresql is working fine no problem at all. I want to use Slony1 to replicate the two databases across the systems. To understand the slony1 concept i made a
> test database with one single table and only one entry into it. But when i start slony1 i get error like
>
> 2008-06-30 15:54:55 IST ERROR cannot get sl_local_node_id - ERROR: schema "_bijayant" does not exist
> 2008-06-30 15:54:55 IST FATAL main: Node is not initialized properly - sleep 10s
>
> Now i am giving here my configuration details.
>
> /* Master Server */
> IP Address 192.168.99.23
> Database name bijayant
> Table name kavach
>
> bijayant=# select * from kavach;
> id | name | designation | address
> ----+----------+-------------+-------------
> 1 | Bijayant | consultant | Lakkasandra
> (1 row)
>
>
> vi /etc/slon_tools.conf
>
> if ($ENV{"SLONYNODES"}) {
> require $ENV{"SLONYNODES"};
> } else {
> $CLUSTER_NAME = 'bijayant';
> $LOGDIR = '/var/log/slony';
> $MASTERNODE = 1;
> add_node(node => 1,
> host => '192.168.99.23',
> dbname => 'bijayant',
> port => 5432,
> user => 'bijayant',
> password => 'bijayant');
>
> add_node(node => 2,
> host => '192.168.99.134',
> dbname => 'bijayant',
> port => 5432,
> user => 'bijayant',
> password => 'bijayant',
> parent => 1
> );
> }
>
> $SLONY_SETS = {
> "set1" => {
> "set_id" => 1,
> "pkeyedtables" => [
> 'public.kavach',
> ],
> },
> if ($ENV{"SLONYSET"}) {
> require $ENV{"SLONYSET"};
> }
>
> 1;
>
> vi /etc/conf.d/slony1
> USER=postgres
> CLUSTER=bijayant
> DBUSER=bijayant
> DBNAME=bijayant
> DBHOST=192.168.99.23
> LOGFILE=/var/lib/postgresql/data/slony1.log
> LOGLEVEL=4
>
> /* On the Slave Server */
>
> IP Address 192.168.99.134
> Database name bijayant
> Table name kavach
>
> vi /etc/slon_tools.conf
>
> if ($ENV{"SLONYNODES"}) {
> require $ENV{"SLONYNODES"};
> } else {
> $CLUSTER_NAME = 'bijayant';
> $LOGDIR = '/var/log/slony';
> # SYNC check interval (slon -s option)
> # $SYNC_CHECK_INTERVAL = 1000;
> $MASTERNODE = 1;
> add_node(node => 1,
> host => '192.168.99.23',
> dbname => 'bijayant',
> port => 5432,
> user => 'bijayant',
> password => 'bijayant');
>
> add_node(node => 2,
> host => '192.168.99.134',
> dbname => 'bijayant',
> port => 5432,
> user => 'bijayant',
> password => 'bijayant',
> parent => 1
> );
> }
> $SLONY_SETS = {
> "set1" => {
> "set_id" => 1,
> "pkeyedtables" => [
> 'public.kavach',
> ],
> },
> };
>
> if ($ENV{"SLONYSET"}) {
> require $ENV{"SLONYSET"};
> }
>
> 1;
>
> vi /etc/conf.d/slony1
> USER=postgres
> CLUSTER=bijayant
> DBUSER=bijayant
> DBNAME=bijayant
> DBHOST=192.168.99.23
> LOGFILE=/var/lib/postgresql/data/slony1.log
> LOGLEVEL=4
>
> When i start the slony1 /etc/init.d/slony1 start on both the machine it generates lots of logs with errors line like
>
> 2008-06-30 15:54:55 IST DEBUG2 slon_retry() from pid=19007
> 2008-06-30 15:54:55 IST DEBUG1 slon: retry requested
> 2008-06-30 15:54:55 IST DEBUG2 slon: notify worker process to shutdown
> 2008-06-30 15:54:55 IST DEBUG2 slon: child terminated status: 0; pid: 19007, current worker pid: 19007
> 2008-06-30 15:54:55 IST DEBUG1 slon: restart of worker
> 2008-06-30 15:54:55 IST CONFIG main: slon version 1.2.10 starting up
> 2008-06-30 15:54:55 IST DEBUG2 slon: watchdog process started
> 2008-06-30 15:54:55 IST DEBUG2 slon: watchdog ready - pid = 19005
> 2008-06-30 15:54:55 IST DEBUG2 slon: worker process created - pid = 19034
> 2008-06-30 15:54:55 IST ERROR cannot get sl_local_node_id - ERROR: schema "_bijayant" does not exist
> 2008-06-30 15:54:55 IST FATAL main: Node is not initialized properly - sleep 10s
>
> I am sure that i am not understanding some basic things about the slony1. Can anybody help me to understand the logic, i will be very helpful for you all. Please tell me what i am doing wrong here, what should i do. I have read the documentation at the website but not able to understand fully. Please help me out.
>
> Thanks & Regards,
> Bijayant Kumar
>
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