[英]In DATAGUARD technology, are changes to spfile on PRIMARY propagated to STANDBYs?
In DATAGUARD env, how are changes to spfile on PRIMARY propagated to STANDBYs? 在DATAGUARD env中,如何将对PRIMARY上spfile的更改传播到STANDBY?
eg I update parameter resource_manager_plan on PRIMARY. 例如,我在PRIMARY上更新了参数resource_manager_plan。 Does the new value also show up for parameter resource_manager_plan on STANDBY?
STANDBY上的参数resource_manager_plan是否也显示新值?
How to keep initora parameters in-sync between PRIMARY and STANDBY? 如何使initora参数在PRIMARY和STANDBY之间保持同步? Is this a limitation on ALTER SYSTEM command?
这是ALTER SYSTEM命令的限制吗?
PS: I did a ALTER SYSTEM SET of parameter resource_manager_plan on PRIMARY. PS:我在PRIMARY上做了一个参数resource_manager_plan的ALTER SYSTEM SET。 It did not show up on STANDBY.
它没有出现在STANDBY上。 Logs are applied on standby and standby is up-to-date.
日志适用于备用数据库,并且备用数据库是最新的。
No they're not propagated, and they shouldn't be, because they may have differing settings for primary vs. standby. 不,它们不会传播,也不应该传播,因为它们的主要设置和备用设置可能不同。 DB_UNIQUE_NAME, for example.
例如,DB_UNIQUE_NAME。
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