dd命令的简单使用解决ORA-01200错误参考
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> 2021年7月发布的文章
- 数据库版本：11.2.0.4 平台：Linux x86 关键错误信息：ORA-01200 先看错误信息： SQL> alter database open; alter database open* ERROR at line 1: ORA-01122: database file12 failed verification check ORA-01110: data file 12: ‘/u01/app/oracle/oradata/orcl/datafile/tb01.dbf’ ORA-01200: actual file size of 32434 is smaller than correct size of 32436 blocks 打开告警日志 Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_3542.trc... 阅读全文 →