Theo Galanakis wrote:
I also should add....
This is the results of slave_stat when running on the slave, this
looks peculiar:
Hello,
O.k. something is not right. Could you please post a request
to [EMAIL PROTECTED] with the following information:
1. master postgresql.conf replication configuration, we don't
need the whole postgresql.conf
2. slave postgresql.conf replication configuration, we don't need
the whole postgresql.conf
3. The schema of the table you are inserting into
4. The schema of the table that is supposed to be recieving the updates.
Thanks.
Joshua D. Drake
Command Prompt, Inc.
/usr/local/pgsql/bin/slave_stat /usr/local/pgsql/mcp_data 0
Sync: DESYNC
First record in queue: 0
Last received record: 0
Last restored record: 0
-----Original Message-----
*From:* Theo Galanakis
*Sent:* Thursday, 20 January 2005 2:09 PM
*To:* [email protected]
*Subject:* [ADMIN] Command prompt replication.
Hi,
I'm evaluating command prompts replication server and have
an issue I need help to resolve.
I have install the master and slave from the postgres code
supplied from command prompt. Have created a benchpg database
which is automatically created by the contrib program, pg_bench.
Then proceeded to copy that database to the slave via pg_dump, etc...
Im currently running both databases on separate servers.
And I have started up :
/usr/local/pgsql/bin/mcp_server -c
/usr/local/pgsql/etc/mcp_server.conf -l /var/log/mcp_server.log &
Based on the output both pg servers connect to the mcp
server successfully..
Ok..
Not testing the replication by inserting a record into the
master database table branches.
As soon as I enter this record /var/log/mcp_server.log is
populated with :
DEBUG_MSG: MCP-M-Recv| recno: 16003065 txnid: 85 datalen:
25 flags: TABLE_BEGIN TABLE_LIST TABLE_END
DEBUG: Store master tables list in
/usr/local/pgsql/mcp_data/txlog_mcp_master_table_list
DEBUG_MSG: MCP-M-Recv| recno: 16003066 txnid: 86
datalen: 4 flags: TXBEGIN DATA
DEBUG_MSG: MCP-M-Recv| recno: 16003067 txnid: 86
datalen: 4 flags: DATA
DEBUG_MSG: MCP-M-Recv| recno: 16003068 txnid: 86 datalen:
44 flags: DATA
DEBUG_MSG: MCP-M-Recv| recno: 16003069 txnid: 86 datalen:
12 flags: DATA
DEBUG_MSG: MCP-M-Recv| recno: 16003070 txnid: 86 datalen:
16 flags: DATA
DEBUG_MSG: MCP-M-Recv| recno: 16003071 txnid: 86
datalen: 4 flags: DATA TXEND
DEBUG_MASTER: MCP Receive TXEND => mcp_ack_recno: 16003071
DEBUG_MASTER: MCP Send ACK to Master => ACK reco: 16003071,
mcp_ack_recno = 0
DEBUG_MSG: MCP-M-Send| recno: 16003071 txnid: 0
datalen: 0 flags: !ACK
DEBUG_SLAVE: 0: TABLE_LIST => SKIP recno: 16003065
DEBUG_SLAVE: MCP Send TXBEGIN to Slave(0)
DEBUG_SLAVE: MCP send TXEND to Slave(0)
DEBUG_SLAVE: 0, Send INCSKIP
DEBUG_MSG: MCP-S(0)-Send| recno: 16003071 txnid: 86
datalen: 4 flags: DATA TXEND
DEBUG_MSG: MCP-S(0)-Recv| recno: 16003071 txnid: 0
datalen: 0 flags: !ACK
DEBUG_SLAVE: 0: Recv ACK from Slave(0) => Slave(0).vrecno = 16003071
On the slave server the /var/log/postgresql.log is polutated with
this:
LOG: INCSKIP to 16003071
LOG: SET mcp_ack_recno: 16003071
Based on my limited knowledge and little documentation provided by
command prompt, all looks well??? However the record I added to
the master has not been copied to the slave.
Regards,
Theo
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