Changes between Version 4 and Version 5 of MySQL_Replication

Timestamp:

Oct 7, 2008, 6:16:36 PM (17 years ago)

Author:

rider

Comment:

--

MySQL_Replication

@@ -287 +287 @@
 ''mysql> SHOW SLAVE STATUS;''[[BR]]
 
-
-
-
-
+{{{
+mysql> SHOW SLAVE STATUS;
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+| Slave_IO_State                   | Master_Host   | Master_User | Master_Port | Connect_Retry | Master_Log_File  | Read_Master_Log_Pos | Relay_Log_File     | Relay_Log_Pos | Relay_Master_Log_File | Slave_IO_Running | Slave_SQL_Running | Replicate_Do_DB | Replicate_Ignore_DB | Replicate_Do_Table | Replicate_Ignore_Table | Replicate_Wild_Do_Table | Replicate_Wild_Ignore_Table | Last_Errno | Last_Error | Skip_Counter | Exec_Master_Log_Pos | Relay_Log_Space | Until_Condition | Until_Log_File | Until_Log_Pos | Master_SSL_Allowed | Master_SSL_CA_File | Master_SSL_CA_Path | Master_SSL_Cert | Master_SSL_Cipher | Master_SSL_Key | Seconds_Behind_Master |
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+| Waiting for master to send event | 192.168.0.100 | slave2_user |        3306 |            60 | mysql-bin.000009 |                  98 | slave-relay.000002 |           235 | mysql-bin.000009      | Yes              | Yes               | exampledb       |                     |                    |                        |                         |                             |          0 |            |            0 |                  98 |             235 | None            |                |             0 | No                 |                    |                    |                 |                   |                |                     0 |
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+1 row in set (0.00 sec)
+
+mysql>
+}}}
+
+'''/* @Master2 */''' [[BR]]
+'''步驟十二 :''' 最後你可以離開 Master2 的 MySQL shell了. 而此時 Master1 複製到 Master2 的 MySQL replication 也已經設定完成
+
+使用指令[[BR]]
+
+''mysql> quit''[[BR]]
+
+'''/* @Master1 */''' [[BR]]
+'''步驟十三 :''' 在 Master1 複製到 Master2 的 MySQL replication 設定完成後,接著便是要設定 Master2 複製到 Master1 的 MySQL replication. 而在這之前我們得先停止在 Master1上的從屬關係,並且反過來讓 Master1 成為 Master2 的從屬.
+
+使用指令[[BR]]
+
+''root@ocean1:~$ mysql -u root -p''[[BR]]
+
+''mysql> STOP SLAVE;''[[BR]]
+
+'''/* @Master1 */''' [[BR]]
+'''步驟十四 :''' 請確認你目前在在使用 SHOW MASTER STATUS 的值,並且在 Master2 上執行如下的指令
+
+使用指令[[BR]]
+
+''mysql> CHANGE MASTER TO MASTER_HOST='192.168.0.101', MASTER_USER='slave1_user', MASTER_PASSWORD='slave1_password', MASTER_LOG_FILE='mysql-bin.000009', MASTER_LOG_POS=783;'' (Master2 IP: 192.168.0.101)[[BR]]
+
+'''/* @Master1 */''' [[BR]]
+'''步驟十五 :''' 接著便可以啟動 Master1 上的從屬關係
+
+使用指令[[BR]]
+
+''mysql> START SLAVE;''[[BR]]
+
+'''/* @Master1 */''' [[BR]]
+'''步驟十六 :''' 最後便要檢查該從屬狀態
+
+使用指令[[BR]]
+
+''mysql> SHOW SLAVE STATUS;''[[BR]]
+
+{{{
+mysql> SHOW SLAVE STATUS;
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+| Slave_IO_State                   | Master_Host   | Master_User | Master_Port | Connect_Retry | Master_Log_File  | Read_Master_Log_Pos | Relay_Log_File     | Relay_Log_Pos | Relay_Master_Log_File | Slave_IO_Running | Slave_SQL_Running | Replicate_Do_DB | Replicate_Ignore_DB | Replicate_Do_Table | Replicate_Ignore_Table | Replicate_Wild_Do_Table | Replicate_Wild_Ignore_Table | Last_Errno | Last_Error | Skip_Counter | Exec_Master_Log_Pos | Relay_Log_Space | Until_Condition | Until_Log_File | Until_Log_Pos | Master_SSL_Allowed | Master_SSL_CA_File | Master_SSL_CA_Path | Master_SSL_Cert | Master_SSL_Cipher | Master_SSL_Key | Seconds_Behind_Master |
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+| Waiting for master to send event | 192.168.0.101 | slave1_user |        3306 |            60 | mysql-bin.000009 |                 783 | slave-relay.000002 |           235 | mysql-bin.000009      | Yes              | Yes               | exampledb       |                     |                    |                        |                         |                             |          0 |            |            0 |                 783 |             235 | None            |                |             0 | No                 |                    |                    |                 |                   |                |                     0 |
++----------------------------------+---------------+-------------+-------------+---------------+------------------+---------------------+--------------------+---------------+-----------------------+------------------+-------------------+-----------------+---------------------+--------------------+------------------------+-------------------------+-----------------------------+------------+------------+--------------+---------------------+-----------------+-----------------+----------------+---------------+--------------------+--------------------+--------------------+-----------------+-------------------+----------------+-----------------------+
+1 row in set (0.00 sec)
+
+mysql>
+}}}
+
+'''/* @Master1 */''' [[BR]]
+'''步驟十七 :''' 最後便可以離開 MySQL shell
+
+使用指令[[BR]]
+
+''mysql> quit''[[BR]]
+
+
+
+Reference:
+
+(1) MySQL Replication: http://dev.mysql.com/doc/refman/5.0/en/replication.html
+
+(2) Setting Up Master-Master Replication With MySQL 5 On Debian Etch: http://www.howtoforge.com/mysql5_master_master_replication_debian_etch
+
+PS: 以上安裝與設定內容係參照reference(2)的操作程序並予以中文化以利後續文件撰寫之用.
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