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CentOS Informix如何配置主从复制

时间2025-10-15 17:29:04发布访客分类主机资讯浏览763
导读：在CentOS上配置Informix主从复制涉及几个步骤。以下是一个基本的指南，帮助你设置主从复制环境： 1. 准备工作 确保两台服务器都已安装Informix数据库：一台作为主服务器（Primary），另一台作为从服务器（Seconda...

在CentOS上配置Informix主从复制涉及几个步骤。以下是一个基本的指南，帮助你设置主从复制环境：

1. 准备工作

  • 确保两台服务器都已安装Informix数据库：一台作为主服务器（Primary），另一台作为从服务器（Secondary）。
  • 确保两台服务器的时间同步：可以使用NTP服务来同步时间。

2. 配置主服务器

  1. 编辑onconfig文件：
    • 在主服务器上找到并编辑onconfig文件，通常位于/opt/informix/etc/onconfig。
    • 确保以下参数设置正确：
      DATABASENAME=your_dbname
HOSTNAME=primary_server_hostname
SERVERNAME=primary_server_name
LOGFILE=/opt/informix/log/primary.log
SHMSIZE=4096
SHMMAX=8388608
SHMMIN=1
SHMMON=1
SHMMAP=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1
SHMMONITOR=1
SHMMAXCONN=10
SHMMINCONN=1

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