recover from an error at physical standby database

最新推荐文章于 2026-01-05 08:55:54 发布

转载最新推荐文章于 2026-01-05 08:55:54 发布 · 166 阅读

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#数据库

本文介绍了解决在创建新文件时物理备用数据库出现空间不足错误的方法。通过手动设置文件管理、重新创建文件等步骤，可以有效恢复并解决该问题。

recover from an error about no sufficient space at physical standby database when creating a new file.

symptom

MRP process terminated.

There are messages like below in alert log file:

MRP0: Background Managed Standby Recovery process started (...)
Managed Standby Recovery not using Real Time Apply
MRP0: Background Media Recovery terminated with error 1111
Wed Jan 31 09:47:23 2007
Errors in file .../bdump/..._mrp0_....trc:
ORA-01111: name for data file 28 is unknown - rename to correct file
ORA-01110: data file 28: '?/db_1/dbs/UNNAMED00028'
ORA-01157: cannot identify/lock data file 28 - see DBWR trace file
ORA-01111: name for data file 28 is unknown - rename to correct file
ORA-01110: data file 28: '?/db_1/dbs/UNNAMED00028'

SOLUTION:

1.SELECT NAME FROM V$DATAFILE;

2.
alter system set standby_file_management=manual;

3.RECREATE FILE
alter database create datafile '/?/dbs/UNNAMED00028'
as '...';

4.alter system set standby_file_management=auto;

5.recover managed standby database disconnect;

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