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(2)ÀûÓÃALTER DATABASE BACKUP CONTROLFILE TOÃüÁ¿ØÖÆÎļþ±¸·Ýµ½¶þ½øÖÆÎļþ£»
SQL> alter database backup controlfile to 'E:\oracle\product\10.2.0\orcl\controlfile01.bak';
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(3)ÀûÓÃALTER DATABASE BACKUP CONTROLFILE TO TRACEÃüÁÖؽ¨¿ØÖÆÎļþ±¸·ÝµÄ½Å±¾±¸·Ýµ½ºǫ́traceÎļþÖС£
SQL> alter database backup controlfile to trace;
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OracleÍƼöʹÓõڶþÖÖ·½Ê½À´±¸·Ý¿ØÖÆÎļþ¡£µÚÒ»ÖÖ·½Ê½±¸·ÝµÄ¿ØÖÆÎļþ£¬Ò»°ãÓÃÓÚÈ«¿âÒ»ÖÂÐÔ»Ö¸´¡£¶øµÚÈýÖÖ·½Ê½±¸·Ý¿ØÖÆÎļþ»á¶ªÊ§¹éµµÈÕÖ¾ÀúÊ·µÈÐí¶àÐÅÏ¢¡£ÔÚÖؽ¨¿ØÖÆÎļþʱ£¬Ö»¶Á±í¿Õ¼äºÍÍÑ»úµÄÊý¾ÝÎļþµÄ´¦ÀíÏà¶Ô±È½Ï¸´ÔÓ¡£
»Ö¸´ÀûÓÃalter database backup controlfile to trace;±¸·ÝµÄ¿ØÖÆÎļþ
1 ¹Ø±ÕÊý¾Ý¿â£¬ÖØÃüÃû¿ØÖÆÎļþ£¬Ä£Äâ¿ØÖÆÎļþ¶ªÊ§
2 ´ò¿ªÊý¾Ý¿â£¬Á¬½ÓÈçÏ£º
SQL*Plus: Release 10.2.0.1.0 - Production on ÐÇÆÚÁù 5ÔÂ 15 19:23:57 2010
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
SQL> conn sys/admin as sysdba
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SQL> conn system/manager
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
¾¯¸æ: Äú²»ÔÙÁ¬½Óµ½ ORACLE¡£
SQL> conn scott/tiger
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
3 SQL> conn sys/admin as sysdba
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ÐÞ¸ÄÓÉalter database backup controlfile to trace±¸·Ý¿ØÖÆÎļþʱ²úÉúµÄ½Å±¾£¬È¥µô¶àÓàµÄ×¢ÊÍ
ÔÚE:\oracle\product\10.2.0\admin\orcl\udumpµÄorcl_ora_668.trcÕÒµ½´´½¨¿ØÖÆÎļþµÄ½Å±¾
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STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "ORCL" NORESETLOGS  NOARCHIVELOG
    MAXLOGFILES 16
    MAXLOGMEMBERS 3
    MAXDATAFILES 100
    MAXINSTANCES 8
    MAXLOGHISTORY 292
LOGFILE
  GROUP 1 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO01.LOG'  SIZE 50M,
  GROUP 2 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO02.LOG'  SIZE 50M,
  GROUP 3 'E:\ORACLE\PRODUCT\10.2.0\ORADATA\ORCL\REDO03.LOG'  SIZE 50M
DATAFILE
  'E:\ORACLE\PRODUCT\10.2.0\O


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