2 MAXLOGFILES 192
3 MAXLOGMEMBERS 3
4 MAXDATAFILES 1024
5 MAXINSTANCES 32
6 MAXLOGHISTORY 292
7 LOGFILE
8 GROUP 1 (
9 '+DATA/racdb/onlinelog/group_1.261.783272805',
10 '+RECO/racdb/onlinelog/group_1.257.783272807'
11 ) SIZE 50M BLOCKSIZE 512,
12 GROUP 2 (
13 '+DATA/racdb/onlinelog/group_2.262.783272807',
14 '+RECO/racdb/onlinelog/group_2.258.783272809'
15 ) SIZE 50M BLOCKSIZE 512,
16 GROUP 3 (
17 '+DATA/racdb/onlinelog/group_3.269.804115405',
18 '+RECO/racdb/onlinelog/group_3.261.804115405'
19 ) SIZE 50M BLOCKSIZE 512,
20 GROUP 4 (
21 '+DATA/racdb/onlinelog/group_4.270.804115405',
22 '+RECO/racdb/onlinelog/group_4.263.804115407'
23 ) SIZE 50M BLOCKSIZE 512
24 -- STANDBY LOGFILE
25 DATAFILE
26 '+DATA/racdb/datafile/system.256.783272707',
27 '+DATA/racdb/datafile/sysaux.257.783272707',
28 '+DATA/racdb/datafile/undotbs1.258.783272707',
29 '+DATA/racdb/datafile/users.259.783272707',
30 '+DATA/racdb/datafile/example.264.783272831',
31 '+DATA/racdb/datafile/undotbs2.265.783273081'
32 CHARACTER SET AL32UTF8
33 ;
Control file created.
SQL> select * from v$log; <===确认redo log，thread#是正确的
GROUP# THREAD# SEQUENCE# BYTES BLOCKSIZE MEMBERS ARC
---------- ---------- ---------- ---------- ---------- ---------- ---
STATUS FIRST_CHANGE# FIRST_TIM NEXT_CHANGE# NEXT_TIME
---------------- ------------- --------- ------------ ---------
1 1 11 52428800 512 2 NO
CURRENT 6876599 08-JAN-13 2.8147E+14
2 1 10 52428800 512 2 NO
INACTIVE 6825446 07-JAN-13 6876599 08-JAN-13
3 2 7 52428800 512 2 NO
INACTIVE 6877338 08-JAN-13 6960724 08-JAN-13
GROUP# THREAD# SEQUENCE# BYTES BLOCKSIZE MEMBERS ARC
---------- ---------- ---------- ---------- ---------- ---------- ---
STATUS FIRST_CHANGE# FIRST_TIM NEXT_CHANGE# NEXT_TIME
---------------- ------------- --------- ------------ ---------
4 2 6 52428800 512 2 NO
INACTIVE 6815353 07-JAN-13 6877338 08-JAN-13
SQL> recover database;
ORA-00283: recovery session canceled due to errors
ORA-00264: no recovery required
SQL> alter system archive log all;
System altered.
SQL> alter database open;
Database altered.
SQL> ALTER TABLESPACE TEMP ADD TEMPFILE '+DATA/racdb/tempfile/temp.263.783272821'
2 SIZE 39845888 REUSE AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M; 《==别忘了添加原来的临时文件到临时表空间中
Tablespace altered.
6.将cluster_database设为true :
SQL> alter system set cluster_database=true scope=spfile;
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
7. 启动所有实例：
[oracle@rac1 trace]$ srvctl start database -d RACDB
[oracle@rac1 trace]$ srvctl status database -d RACDB
Instance RACDB1 is running on node rac1
Instance RACDB2 is running on node rac2
TESTCASE2
---------------------------
用resetlogs模式重建控制文件
Test Process:
1.首先生成重建控制文件的脚本：
SQL> alter database backup controlfile to trace;
Database altered.
2. 数据库的Alert log中也会详细输出这个文件的路径和名字：
alter database backup controlfile to