ORA-01122: database file 4 failed verification check

Posted

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了ORA-01122: database file 4 failed verification check相关的知识,希望对你有一定的参考价值。

现象:

在做表空间恢复演练时,遇到如下错误提示:

SQL> alter database datafile 4 online;
alter database datafile 4 online      
*                                     
ERROR at line 1:                      
ORA-01122: database file 4 failed verification check
ORA-01110: data file 4: ‘/ora/app/oracle/oradata/orcl/users01.dbf‘
ORA-01210: data file header is media corrupt

解决方法:

分析原因:

[[email protected] hotback]$ oerr ora 1122
01122, 00000, "database file %s failed verification check"
// *Cause:  The information in this file is inconsistent with information
//         from the control file. See accompanying message for reason.
// *Action: Make certain that the db files and control files are the correct
//         files for this database.
[[email protected] hotback]$ oerr ora 1110
01110, 00000, "data file %s: ‘%s‘"
// *Cause:  Reporting file name for details of another error. The reported
//          name can be of the old file if a data file move operation is
//          in progress.
// *Action: See associated error message.
[[email protected] hotback]$ oerr ora 1210
01210, 00000, "data file header is media corrupt"
// *Cause: The file header block is internally inconsistent. The beginning
//         of the block has a header with a checksum and other data for
//         insuring the consistancy of the block. It is possible that
//         the last disk write did not operate correctly. The most likely
//         problem is that this is not a datafile for any database.
// *Action: Have operating system make correct file available to database.
//         If the trace file dump indicates that only the checksum is wrong,
//         restore from a backup and do media recovery.

基本可知,还原的数据文件是不正确的。认真检查后,果然是:

ho cp ‘/ora/app/oracle/backup/hotback/con01.ctl‘ ‘/ora/app/oracle/oradata/orcl/users01.dbf

把备份的控制文件当数据文件给还原回去了!

重新还原:

SQL>  ho cp ‘/ora/app/oracle/backup/hotback/users01.dbf‘ ‘/ora/app/oracle/oradata/orcl/users01.dbf

后续步骤正确执行。



以上是关于ORA-01122: database file 4 failed verification check的主要内容,如果未能解决你的问题,请参考以下文章

Cannot attach the file as database

从sys.database_files返回数据库名称

EF架构~Cannot attach the file as database

database file文件用啥可以打开?

msf 启动报[-] * WARNING: No database support: No database YAML file解决方法

yii2 log输出到file及database