When you rename one or more datafiles in the primary database, the change is not propagated to the standby database. Therefore, if you want to rename the same datafiles on the standby database, you must manually make the equivalent modifications on the standby database because the modifications are not performed automatically, even if theSTANDBY_FILE_MANAGEMENTinitialization parameter is set toAUTO.
当你在主库中重命名一个或多个数据文件时，备库是不会发生相应的变化的。因此，如果你想在备库重命名相同的数据文件，你必须手动在备库中做相等的修改。因为这些改变不是自动的，甚至STANDBY_FILE_MANAGEMENT设置为AUTO也不会发生改变的。
The following steps describe how to rename a datafile in the primary database and manually propagate the changes to the standby database.
按照以下描述来在主库重命名数据文件，而手动将这些改变传播到备库中去。
If you do not rename the corresponding datafile at the standby system, and then try to refresh the standby database control file, the standby database will attempt to use the renamed datafile, but it will not find it. Consequently, you will see error messages similar to the following in the alert log:
如果你没有在备库重命名相应的数据文件，那么试着刷新备库控制文件时，备库会尝试使用已命名的数据文件，但是找不到它。因此，你会在告警日志看到如下相似的错误信息：
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