数据库
SQL> startup force;
ORA-32004: obsolete and/or deprecated parameter(s) specified
ORACLE instance started.
Total System Global Area 260046848 bytes
Fixed Size 2095472 bytes
Variable Size 113247888 bytes
Database Buffers 134217728 bytes
Redo Buffers 10485760 bytes
Database mounted.
ORA-01122: database file 1 failed verification check
ORA-01110: data file 1:
'/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSTEM_FNO-1_2hpbolmn'
ORA-01207: file is more recent than control file - old control file
SQL> recover database;
ORA-00283: recovery session canceled due to errors
ORA-01122: database file 1 failed verification check
ORA-01110: data file 1:
'/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSTEM_FNO-1_2hpbolmn'
ORA-01207: file is more recent than control file - old control file
startup forc=shutdown abort + startup
强行关闭数据库,导致控制文件与数据文件不一致,数据库无法打开,尝试恢复数据库也失败
dbv检测1号数据文件:
[oracle@tivoli02 newdb]$ dbv file=/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSTEM_FNO-1_2hpbolmn blocksize=8192DBVERIFY: Release 10.2.0.5.0 - Production on Sat Sep 27 21:05:36 2014Copyright (c) 1982, 2007, Oracle. All rights reserved.DBVERIFY - Verification starting : FILE = /backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSTEM_FNO-1_2hpbolmnDBVERIFY - Verification completeTotal Pages Examined : 53760
Total Pages Processed (Data) : 35763
Total Pages Failing (Data) : 0
Total Pages Processed (Index): 6413
Total Pages Failing (Index): 0
Total Pages Processed (Other): 2857
Total Pages Processed (Seg) : 1
Total Pages Failing (Seg) : 0
Total Pages Empty : 8727
Total Pages Marked Corrupt : 0
Total Pages Influx : 0
Highest block SCN : 13165633 (0.13165633)并未发现坏块
重建控制文件:
SQL> show parameter contro;
NAME TYPE
------------------------------------ ---------------------------------
VALUE
------------------------------
control_file_record_keep_time integer
7
control_files string
/u01/app/oracle/product/10.2.0
/db_1/dbs/cntrlora10g.dbf
SQL> alter database backup current controlfile to trace as '/tmp/a.ctl';
alter database backup current controlfile to trace as '/tmp/a.ctl'
*
ERROR at line 1:
ORA-00905: missing keyword
SQL> alter database backup controlfile to trace as '/tmp/a.ctl';
Database altered.
SQL> startup force nomount;
ORA-32004: obsolete and/or deprecated parameter(s) specified
ORACLE instance started.
Total System Global Area 260046848 bytes
Fixed Size 2095472 bytes
Variable Size 113247888 bytes
Database Buffers 134217728 bytes
Redo Buffers 10485760 bytes
SQL>
CREATE CONTROLFILE REUSE DATABASE "ORA10G" NORESETLOGS ARCHIVELOGMAXLOGFILES 16MAXLOGMEMBERS 3MAXDATAFILES 100MAXINSTANCES 8MAXLOGHISTORY 584
LOGFILEGROUP 7 '/backup/copy/redo07.log' SIZE 50M,GROUP 8 '/backup/copy/redo08.log' SIZE 50M,GROUP 9 '/backup/copy/redo09.log' SIZE 50M
DATAFILE'/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSTEM_FNO-1_2hpbolmn','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-UNDOTBS1_FNO-2_2gpbolmn','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-SYSAUX_FNO-3_2ipbolmn','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-TSA_FNO-5_2jpbolmn','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-TSB_FNO-6_2kpbolmo','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-TSC_FNO-7_2lpbolnh','/backup/copy/copy_ORA10G_data_D-ORA10G_I-4160719624_TS-TSD_FNO-8_2mpbolnh'
CHARACTER SET N8PC865
;Control file created.
SQL>
SQL>
SQL> alter database mount;
alter database mount
*
ERROR at line 1:
ORA-01100: database already mounted
SQL> recover database;
Media recovery complete.
SQL> alter database open;
Database altered.
SQL> SELECT * FROM T;
I D
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1 05-JUL-14
2 27-SEP-14
3 27-SEP-14
4 27-SEP-14
数据库恢复以后可以顺利打开.
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