在Linux上使用Informix数据库进行复制，通常涉及以下几个步骤：
1. 准备工作
- 确保版本兼容性：确保源数据库和目标数据库的Informix版本兼容。
- 网络配置：确保源数据库和目标数据库之间的网络连接正常。
- 权限设置：确保执行复制操作的用户具有足够的权限。
2. 配置源数据库
2.1 创建复制用户
在源数据库上创建一个用于复制的用户，并授予必要的权限。
CREATE USER replicator IDENTIFIED BY 'password';GRANT REPLICATION TO replicator;
2.2 配置日志文件
确保源数据库的日志文件配置正确，以便能够捕获所有更改。
ALTER DATABASESET LOGFILE ON;
3. 配置目标数据库
3.1 创建目标数据库
在目标服务器上创建一个新的数据库，用于接收复制的数据。
CREATE DATABASE;
3.2 配置复制参数
在目标数据库上配置复制参数，包括源数据库的连接信息和复制策略。
CREATE DATABASEUSING( NAME = , LOGFILE = /path/to/target/logfile.log, LOGSIZE = 100, LOGBLOBSIZE = 4096, LOGFILENAMESIZE = 128, LOGFILEGROUP = 1, LOGFILEPATH = /path/to/target/logfiles, LOGFILEMAX = 4, LOGFILEMIN = 1, LOGFILEAUTOEXTEND = ON, LOGFILEGROWTH = 10, LOGFILEMAXFILESIZE = 1024, LOGFILEMAXFILES = 10, LOGFILEMAXFILESPERLOGFILE = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, LOGFILEMAXFILESPERLOGFILEGROUP = 10, 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