Data Guard 部署物理备库的 8 大注意事项
这8点主要是面向 10g R2 以后的 DG 部署
① 主库设置为force logging模式
You must install the same release of Oracle Database Enterprise Edition for the primary database and all standby databases in your Data Guard configuration
⑦ 独立的控制文件
摘自官网:
The primary database and each standby database must have their own control files.
⑧ 统一的存储或文件管理
摘自官网:
If any databases use ASM and/or OMF, all should use the same combination