ubuntu 12.04 上的 MySQL 5.5 複製設置
以下
master-master配置適用於 MySQL Server 5.1.x(Ubuntu 10.04)。Master1(192.168.2.80)
################################## #MySQL Replication ################################## skip-host-cache skip-name-resolve event_scheduler = ON max_connections = 500 max_connect_errors = 1000 server-id = 10 replicate-same-server-id = 0 auto-increment-increment = 10 auto-increment-offset = 1 master-host = 192.168.2.81 master-user = repli master-password = secret master-connect-retry = 60 binlog-format = MIXED #binlog-ignore-db = information_schema #binlog-ignore-db = lb1 #max_binlog_size = 500M log-bin = /var/log/mysql/mysql-bin log-bin-index = /var/log/mysql/bin-log.index log-slave-updates report-host = 192.168.2.80 replicate-ignore-db = information_schema replicate-ignore-db = lb2 replicate-ignore-db = performance_schema relay_log_space_limit = 3G relay-log = /var/log/mysql/relay.log relay-log-index = /var/log/mysql/relay-log.index ##################################Master2(192.168.2.81)
################################## #MySQL Replication ################################## skip-host-cache skip-name-resolve event_scheduler = ON max_connections = 500 max_connect_errors = 1000 server-id = 20 replicate-same-server-id = 0 auto-increment-increment = 10 auto-increment-offset = 2 master-host = 192.168.2.80 master-user = repli master-password = secret master-connect-retry = 60 binlog-format = MIXED #binlog-ignore-db = information_schema #binlog-ignore-db = lb2 #max_binlog_size = 500M log-bin = /var/log/mysql/mysql-bin log-bin-index = /var/log/mysql/bin-log.index log-slave-updates report-host = 192.168.2.81 replicate-ignore-db = information_schema replicate-ignore-db = lb1 replicate-ignore-db = performance_schema relay_log_space_limit = 3G relay-log = /var/log/mysql/relay.log relay-log-index = /var/log/mysql/relay-log.index ##################################現在它不適用於 MySQL Server 5.5(ubuntu 12.04)。我的意思是說當我用上面的配置重啟mysql服務時，mysql服務需要很長時間才能啟動，根本不啟動。mysql日誌中沒有任何內容並且是空的。我嘗試殺死 mysql 並再次啟動它，但它仍然沒有啟動，如果我刪除上述複製配置，那麼它通常會啟動。
我用 mysql 5.5 做錯了什麼？我計劃在 Ubuntu 伺服器上設置一個帶有 mysql 複製的四節點集群，用於 HA 和故障轉移。是否推薦用於生產用途
Ubuntu 12.04？MySQL 5.5需要你的投入。謝謝！
更新 1
master-*在兩個主伺服器上註釋以下行後，MySQL 正常啟動並且複制工作。#master-host = 192.168.2.xx #master-user = repli #master-password = secret #master-connect-retry = 60那麼如何在從屬伺服器上指定主伺服器呢？夠
CHANGE MASTER TO MASTER_HOST='192.168.2.xx', MASTER_USER='repli', MASTER_PASSWORD='secret',...了嗎？MySQL 5.5.24 和 ubuntu 12.04 生產準備好了嗎？
我的意思是說當我用上面的配置重啟mysql服務時，mysql服務需要很長時間才能啟動，根本不啟動。mysql日誌中沒有任何內容並且是空的。
您是否指定了
log-error選項/etc/my.cnf？
master-*在兩個主伺服器上註釋以下行後，MySQL 正常啟動並且複制工作。#master-host = 192.168.2.xx #master-user = repli #master-password = secret #master-connect-retry = 60那麼如何在從屬伺服器上指定主伺服器呢？夠
CHANGE MASTER TO MASTER_HOST='192.168.2.xx', MASTER_USER='repli', MASTER_PASSWORD='secret',...了嗎？MySQL 5.5 中刪除了這些
master-*選項。當然，CHANGE MASTER TO就足夠了，因為值已保存到master.info文件中。MySQL 5.5.24 和 ubuntu 12.04 生產準備好了嗎？
是的。但是請查看此以獲取更多資訊。