1.当前故障现象
2.分析故障原因
3.重建控制文件

1.当前故障现象

在使用旧的控制文件启动数据库时，报错ORA-01122、ORA-01110、ORA-01207:
SQL> shutdown abort
ORACLE instance shut down.
SQL> startup
ORACLE instance started.

Total System Global Area  599785472 bytes
Fixed Size                  2098112 bytes
Variable Size            218106944 bytes
Database Buffers          373293056 bytes
Redo Buffers                6287360 bytes
Database mounted.
ORA-01122: database file 1 failed verification check
ORA-01110: data file 1: '/oradata/cxywdb/system01.dbf'
ORA-01207: file is more recent than control file - old control file

2.分析故障原因

根据报错信息查找MOS文档:
?ORA-1122, ORA-1110, ORA-1207 while open the database after crash (文档 ID 283927.1)

延伸思考一下，为什么会这样？
 主要错误是ORA-01207，利用oerr工具看到Oralce对这个错误的详细描述是：
01207, 00000, "file is more recent than control file - old control file"
// *Cause:  The control file change sequence number in the data file is
//        greater than the number in the control file. This implies that
//        the wrong control file is being used. Note that repeatedly causing
//        this error can make it stop happening without correcting the real
//        problem. Every attempt to open the database will advance the
//        control file change sequence number until it is great enough.
// *Action: Use the current control file or do backup control file recovery to
//        make the control file current. Be sure to follow all restrictions
//        on doing a backup control file recovery.

一般遇到这种情况，当前的控制文件肯定是找不到了。那么就得考虑重建控制文件来解决，MOS给出的建议也是重建控制文件。

3.重建控制文件

重建控制文件的核心步骤：
3.1 备份控制文件到trace
startup mount
alter database backup controlfile to trace;
oradebug setmypid
oradebug tracefile_name

3.2 启动数据库到nomount状态
shutdown abort
startup nomount;

3.3 确认重建控制文件的语句
vi control.sql
CREATE CONTROLFILE REUSE DATABASE "CXYWDB" NORESETLOGS FORCE LOGGING ARCHIVELOG
    MAXLOGFILES 16
    MAXLOGMEMBERS 3
    MAXDATAFILES 100
    MAXINSTANCES 8
    MAXLOGHISTORY 292
LOGFILE
  GROUP 5 '/oradata2/cxywdb/redo11.log'  SIZE 50M,
  GROUP 6 '/oradata2/cxywdb/redo12.log'  SIZE 50M,
  GROUP 7 '/oradata2/cxywdb/redo13.log'  SIZE 50M
-- STANDBY LOGFILE
DATAFILE
  '/oradata/cxywdb/system01.dbf',
  '/oradata/cxywdb/undotbs01.dbf',
  '/oradata/cxywdb/sysaux01.dbf',
  '/oradata/cxywdb/users01.dbf',
  '/oradata/cxywdb/alfred01.dbf',
  '/oradata/cxywdb/alfred02.dbf',
  '/oradata/cxywdb/alfred03.dbf',
  '/oradata/cxywdb/alfred04.dbf',
  '/oradata/cxywdb/alfred05.dbf',
  '/oradata/cxywdb/dbs_i_alfred01.dbf'
CHARACTER SET ZHS16GBK
;

3.4 恢复并打开数据库
SQL> recover database;
Media recovery complete.
SQL> alter database open;
Database altered.

附：实际解决过程如下：
SQL> shutdown abort   
ORACLE instance shut down.
SQL> startup mount

ORACLE instance started.