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ORA-01157问题解决(转)

原创 Linux操作系统 作者:jcszjswkzhou 时间:2019-06-08 10:00:06 0 删除 编辑
环境:redhat 9 + oracle 817
问题:昨天突然掉电之后数据库启动之后就提示这个错误数据是非归档模式而且这个数据文件还有用怎么恢复

[oracle@ccdevsvr root]$ svrmgrl

Oracle Server Manager Release 3.1.7.0.0 - Production

Copyright (c) 1997, 1999, Oracle Corporation. All Rights Reserved.

Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
With the Partitioning option
JServer Release 8.1.7.4.0 - Production

SVRMGR> connect system/manager as sysdba
Connected.
SVRMGR> show
Instance local
Spool OFF
Timing OFF
Termout ON
Echo OFF
Stoponerror OFF
Autorecovery OFF
Logsource
Maxdata 20480
Numwidth 10
Charwidth 80
Longwidth 80
Datewidth 9
Labwidth 32
Compatibility NATIVE
Retries infinite
Server Output OFF
Autoprint OFF
Fetchrows infinite
Appinfo OFF (USERTEXT : Oracle Server Manager)
SVRMGR> startup
ORA-01081: cannot start already-running ORACLE - shut it down first
SVRMGR> shutdown immediate
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SVRMGR> startup
ORACLE instance started.
Total System Global Area 73109664 bytes
Fixed Size 73888 bytes
Variable Size 56086528 bytes
Database Buffers 16777216 bytes
Redo Buffers 172032 bytes
Database mounted.
ORA-01157: cannot identify/lock data file 10 - see DBWR trace file
ORA-01110: data file 10: '/home/oracle/dwbx_wmstat.dbf'
SVRMGR>

[oracle@ccdevsvr oracle]$ pwd
/home/oracle
[oracle@ccdevsvr oracle]$ ll *.dbf
-rwxrwxrwx 1 oracle dba 209723392 Nov 29 11:47 iwbx_wmindx.dbf
-rwxrwxrwx 1 oracle dba 104865792 Dec 1 09:35 test.dbf
[oracle@ccdevsvr oracle]$
数据库是否归档模式?
在mount状态:

归档的话:
SQL>alter database datafile 'I:ORADATAEXAMORATEST01.DBF' offline;
非归档的话:
SQL>alter database datafile 'I:ORADATAEXAMORATEST01.DBF' offline drop;

然后在
SQL>alter database open;

[oracle@ccdevsvr root]$ cd /home/oracle
[oracle@ccdevsvr oracle]$ ll *.dbf
-rwxrwxrwx 1 oracle dba 209723392 Nov 29 11:47 iwbx_wmindx.dbf
-rwxrwxrwx 1 oracle dba 104865792 Dec 1 09:35 test.dbf
[oracle@ccdevsvr oracle]$ exit
exit
SVRMGR> select sysdate from dual;
SYSDATE
---------
01-DEC-04
1 row selected.

SVRMGR> alter database open
2> ;
alter database open
*
ORA-01157: cannot identify/lock data file 10 - see DBWR trace file
ORA-01110: data file 10: '/home/oracle/dwbx_wmstat.dbf'
SVRMGR> alter database datafile '/home/oracle/dwbx_wmstat.dbf' offline drop;
Statement processed.
SVRMGR> alter database open;
Statement processed.
SVRMGR>

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