
武汉达梦数据库股份有限公司 达梦数据守护集群 DMDataWatch 最佳实践-参数配置 V1.3
I
目录
1
前言
........................................................................................................................... 1
2 主库相关参数配置建议 ........................................................................................... 1
2.1 dm.ini ............................................................................................................... 1
2.2 dmmal.ini ......................................................................................................... 3
2.3 dmarch.ini ........................................................................................................ 7
2.4 dmwatcher.ini .................................................................................................. 9
3 备库相关参数配置建议 ......................................................................................... 12
3.1 dm.ini ............................................................................................................. 12
3.2 dmmal.ini ....................................................................................................... 14
3.3 dmarch.ini ...................................................................................................... 14
3.4 dmwatcher.ini ................................................................................................ 16
4
异步备库相关参数配置建议
................................................................................. 18
4.1
主库参数配置建议
...................................................................................... 18
4.1.1 dm.ini .................................................................................................. 18
4.1.2
dmmal.ini ............................................................................................19
4.1.3 dmarch.ini ........................................................................................... 20
4.1.4 dmtimer.ini ..........................................................................................21
4.2 实时备库参数配置建议 .............................................................................. 25
4.2.1 dm.ini .................................................................................................. 25
4.2.2 dmmal.ini ............................................................................................ 25
4.2.3 dmarch.ini ........................................................................................... 25
4.2.4 dmtimer.ini ..........................................................................................26
4.3 异步备库参数配置建议 .............................................................................. 26
4.3.1 dm.ini .................................................................................................. 26
4.3.2 dmmal.ini ............................................................................................ 29
4.3.3 dmarch.ini ........................................................................................... 29
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