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ORA-01157问题解决
发表于：2007-06-07来源：作者：点击数：
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ORA-01157问题怎么解决？ 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 - Produc
| ORA-01157问题怎么解决？ 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@clearcase/" target="_blank" >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 <default> 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:\ORADATA\EXAMORA\TEST01.DBF' offline; 非归档的话： SQL>alter database datafile 'I:\ORADATA\EXAMORA\TEST01.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>
