{"id":1208,"date":"2014-10-24T13:46:59","date_gmt":"2014-10-24T05:46:59","guid":{"rendered":"https:\/\/cowmanchiang.me\/wp\/?p=1208"},"modified":"2023-10-31T15:44:48","modified_gmt":"2023-10-31T07:44:48","slug":"mysql-%e5%96%ae%e5%90%91%e5%82%99%e4%bb%bd","status":"publish","type":"post","link":"https:\/\/cowmanchiang.me\/wp\/?p=1208","title":{"rendered":"MySQL \u55ae\u5411\u5099\u4efd"},"content":{"rendered":"<p>\u53c3\u8003\uff1a<br \/>\n<a href=\"http:\/\/blog.miniasp.com\/post\/2012\/07\/05\/How-to-setup-MySQL-55-One-way-replication-Master-Slave-mode.aspx\" title=\"\u5982\u4f55\u5728 MySQL 5.5 \u8a2d\u5b9a\u55ae\u5411\u8cc7\u6599\u5eab\u8907\u5beb\u6a5f\u5236 (Replication)\" target=\"_blank\" rel=\"noopener noreferrer\">\u5982\u4f55\u5728 MySQL 5.5 \u8a2d\u5b9a\u55ae\u5411\u8cc7\u6599\u5eab\u8907\u5beb\u6a5f\u5236 (Replication)<\/a><br \/>\n<a href=\"http:\/\/plusbryan.com\/mysql-replication-without-downtime\" title=\"Setting up MySQL replication without the downtime\" target=\"_blank\" rel=\"noopener noreferrer\">Setting up MySQL replication without the downtime<\/a><\/p>\n<ol>\n<li>\n<p>\u5b9a\u7fa9<br \/>\nMaster => \u88ab\u8907\u88fd\u6284\u5beb\u7684\u4f3a\u670d\u5668<br \/>\nSlave => \u57f7\u884c\u6284\u5beb\u7684\u4f3a\u670d\u5668<\/p>\n<\/li>\n<li>\n<p>\u4fee\u6539 Master \u7aef\u7684 mysql \u8a2d\u5b9a<br \/>\nvim \/etc\/my.cnf (\u6216 vim \/etc\/ysql\/my.cnf)<\/p>\n<\/li>\n<\/ol>\n<pre lang=\"bash\">\n#\u5728[mysqld]\u5340\u6bb5\u4e2d\u52a0\u5165\nserver-id=1\nlog-bin=mysql-bin\n#\u9700\u8981\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\nbinlog-do-db= radius \n#\u907f\u514d\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\nbinlog-ignore-db= mysql \n<\/pre>\n<ol>\n<li>\u91cd\u65b0\u555f\u52d5 mysql server<\/li>\n<\/ol>\n<pre lang=\"bash\">\nservice mysqld reboot\n<\/pre>\n<ol>\n<li>\u6aa2\u67e5Master\u8a2d\u5b9a\u662f\u5426\u6b63\u5e38<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql -uroot -p\nmysql> show master status;\n+------------------+----------+--------------+------------------+\n| File             | Position | Binlog_Do_DB | Binlog_Ignore_DB |\n+------------------+----------+--------------+------------------+\n| mysql-bin.000003 | 11530633 | radius       |                  |\n+------------------+----------+--------------+------------------+\n1 row in set (0.06 sec)\n<\/pre>\n<ol>\n<li>\u65bcMaster\u5275\u5efa\u6284\u5beb\u7528\u7684\u4f7f\u7528\u8005<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> CREATE USER '\u4f7f\u7528\u8005'@'\u4f86\u6e90\u4f4d\u7f6e' IDENTIFIED BY '\u5bc6\u78bc';\n<\/pre>\n<ol>\n<li>\u65bcMaster\u7d66\u4e88\u6284\u5beb\u4f7f\u7528\u8005\u6b0a\u9650 (\u932f\u8aa4\u7248)<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> GRANT REPLICATION SLAVE ON radius.* TO '\u4f7f\u7528\u8005'@'\u4f86\u6e90\u4f4d\u7f6e';\n#==> ERROR 1221 (HY000): Incorrect usage of DB GRANT and GLOBAL PRIVILEGES\n#\u56e0\u70ba\u7121\u6cd5\u55ae\u7368\u7d66\u4e88\u67d0\u500b\u8cc7\u6599\u5eabREPLICATION\u7684\u6b0a\u9650, \u6240\u4ee5\u6703\u5728master\u53caslave\u7684my.cnf\u4e2d\u8a2d\u5b9a\u9650\u5236\n#ex.\n#   <in master>\n#       server-id=1\n#       log-bin=mysql-bin\n#       binlog-do-db= radius #\u9700\u8981\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\n#       binlog-ignore-db= mysql #\u907f\u514d\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\n#   \n#   <in slave>\n#       server-id=2\n#       log-bin=mysql-bin\n#       binlog-do-db= radius #\u9700\u8981\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\n\n# \u65bcMaster\u7d66\u4e88\u6284\u5beb\u4f7f\u7528\u8005\u6b0a\u9650 (\u6b63\u78ba\u7248)\nmysql> GRANT REPLICATION SLAVE ON *.* TO '\u4f7f\u7528\u8005'@'\u4f86\u6e90\u4f4d\u7f6e';\n<\/pre>\n<ol>\n<li>\u5957\u7528\u8a2d\u5b9a<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> FLUSH PRIVILEGES;\n<\/pre>\n<ol>\n<li>Master\u532f\u51fa\u8981\u540c\u6b65\u7684\u8cc7\u6599\u5eab<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysqldump -u root -p --skip-lock-tables --single-transaction --master-data [\u9078\u64c7\u7684\u8cc7\u6599\u5eab\u540d\u7a31] > [\u8f38\u51fa\u7684\u6a94\u540d]\n# \u5982\u679c\u8981\u8f38\u51fa\u6240\u6709\u8cc7\u6599\u5eab\n# mysqldump -u root -p --skip-lock-tables --single-transaction --master-data --all-databases > [\u8f38\u51fa\u7684\u6a94\u540d]\n<\/pre>\n<ol>\n<li>\u50b3\u9001\u5230\u6284\u5beb\u4f3a\u670d\u5668<\/li>\n<\/ol>\n<pre lang=\"bash\">\nscp [\u8f38\u51fa\u7684\u6a94\u540d] [\u4f7f\u7528\u8005]@[\u4f3a\u670d\u5668IP]:[\u5b58\u653e\u4f4d\u7f6e]\n<\/pre>\n<ol>\n<li>\u65bc\u6284\u5beb\u4f3a\u670d\u5668\u532f\u5165\u8cc7\u6599\u5eab<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql -u root -p [\u6307\u5b9a\u7684\u8cc7\u6599\u5eab\u540d\u7a31] --default-character-set=utf8 < [\u8f38\u51fa\u7684\u6a94\u540d]\n# \u5982\u679c\u662f\u4e4b\u524d\u662f\u532f\u51fa\u6240\u6709\u8cc7\u6599\u5eab\uff0c\u9019\u908a\u5c31\u5012\u5165\u6240\u6709\u8cc7\u6599\u5eab\n# mysql -u root -p --default-character-set=utf8 < [\u8f38\u51fa\u7684\u6a94\u540d]\n<\/pre>\n<ol>\n<li>\u4fee\u6539 Slave \u7aef\u7684 mysql \u8a2d\u5b9a<\/li>\n<\/ol>\n<pre lang=\"bash\">\nvim \/etc\/my.cnf (\u6216 vim \/etc\/ysql\/my.cnf)\n#\u5728[mysqld]\u5340\u6bb5\u4e2d\u52a0\u5165\nserver-id=2\n#\u9700\u8981\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d\nbinlog-do-db= radius \n<\/pre>\n<ol>\n<li>\u91cd\u65b0\u555f\u52d5 mysql server<\/li>\n<\/ol>\n<pre lang=\"bash\">\nservice mysqld reboot\n<\/pre>\n<ol>\n<li>\u8a2d\u5b9a Master \u7684\u767b\u5165\u8cc7\u8a0a\uff0c\u4e26\u555f\u52d5slave<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql -uroot -p\nmysql> CHANGE MASTER TO MASTER_HOST='[Master IP]', MASTER_PORT=3306, MASTER_USER='[\u4f7f\u7528\u8005]', MASTER_PASSWORD='[\u5bc6\u78bc]';\n<\/pre>\n<ol>\n<li>\u555f\u52d5slave\u6284\u5beb<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> START SLAVE;\n<\/pre>\n<ol>\n<li>\u6aa2\u67e5Slave\u8a2d\u5b9a\u662f\u5426\u6b63\u5e38<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> SHOW SLAVE STATUS G;\n*************************** 1. row ***************************\n             Slave_IO_State: Waiting for master to send event\n                Master_Host: 192.168.55.142\n                Master_User: repluser\n                Master_Port: 3306\n              Connect_Retry: 60\n            Master_Log_File: mysql-bin.000005\n        Read_Master_Log_Pos: 2381281\n             Relay_Log_File: mysqld-relay-bin.000011\n              Relay_Log_Pos: 31802\n      Relay_Master_Log_File: mysql-bin.000005\n           Slave_IO_Running: Yes\n          Slave_SQL_Running: Yes\n            Replicate_Do_DB:\n        Replicate_Ignore_DB:\n         Replicate_Do_Table:\n     Replicate_Ignore_Table:\n    Replicate_Wild_Do_Table:\nReplicate_Wild_Ignore_Table:\n                 Last_Errno: 0\n                 Last_Error:\n               Skip_Counter: 0\n        Exec_Master_Log_Pos: 2381281\n            Relay_Log_Space: 31802\n            Until_Condition: None\n             Until_Log_File:\n              Until_Log_Pos: 0\n         Master_SSL_Allowed: No\n         Master_SSL_CA_File:\n         Master_SSL_CA_Path:\n            Master_SSL_Cert:\n          Master_SSL_Cipher:\n             Master_SSL_Key:\n      Seconds_Behind_Master: 0\n1 row in set (0.00 sec)\n<\/pre>\n<ol>\n<li>\u5982\u679c\u767c\u751f\u932f\u8aa4<br \/>\n\u67e5\u770b\u4e0a\u9762\u51fa\u73fe\u7684Last_Errno: [\u7de8\u865f]<\/li>\n<\/ol>\n<pre lang=\"bash\">\nmysql> stop slave; SET GLOBAL sql_slave_skip_counter=[\u7de8\u865f]; start slave;\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u53c3\u8003\uff1a \u5982\u4f55\u5728 MySQL 5.5 \u8a2d\u5b9a\u55ae\u5411\u8cc7\u6599\u5eab\u8907\u5beb\u6a5f\u5236 (Replication) Setting up MySQL replication without the downtime \u5b9a\u7fa9 Master => \u88ab\u8907\u88fd\u6284\u5beb\u7684\u4f3a\u670d\u5668 Slave => \u57f7\u884c\u6284\u5beb\u7684\u4f3a\u670d\u5668 \u4fee\u6539 Master \u7aef\u7684 mysql \u8a2d\u5b9a vim \/etc\/my.cnf (\u6216 vim \/etc\/ysql\/my.cnf) #\u5728[mysqld]\u5340\u6bb5\u4e2d\u52a0\u5165 server-id=1 log-bin=mysql-bin #\u9700\u8981\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d binlog-do-db= radius #\u907f\u514d\u540c\u6b65\u7684\u6578\u64da\u5eab\u540d binlog-ignore-db= mysql \u91cd\u65b0\u555f\u52d5 &hellip; <a href=\"https:\/\/cowmanchiang.me\/wp\/?p=1208\">Continue reading <span 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